Pleated Filtration - colglo.co.uk

Pleated Filtrationwww.fileder.co.uk

Pleated Filtration

From Brevundimonas diminuta bacteria retention

with absolute filtration, Cryptosporidium parasitic

certified protection through to coarse particulate

filtration, the range of Premier and Standard pleated

filters from SPECTRUM provide reliable filtration and

consistent classification.

Spectrum

Typical Applications ................................................................. 3

Pleated Technology .................................................................. 4

How to Select your Pleated Filter ......................................... 6

Pleated PortfolioStandard Pleat2 (SPE) ...............................................................8

Premier Pleat Polypropylene (PPP) ......................................10

Premier Pleat Glass Fibre (PPG) ............................................14

Premier Pleat Polyethersulfone (PPPES) ............................16

Premier Pleat Polytetrafluoroethylene (PPPTFE) .............20

Premier Pleat Nylon (PPN) ....................................................22

Specialist Pleat Crypto (Cryptosporidium removal). .........24

Specialist Pleat Bubble Point (Beverage applications) .....28

End-caps .................................................................................... 32

Seals ........... ................................................................................33

Premier Pleat Air Vent (PPPTFE) ..........................................34

Bespoke Pleats .........................................................................36

Contents

www.fileder.co.uk • 01622 691886 • [email protected]

Typical Applications

For accurate, high efficiency, high flow rate, low pressure drop applications;

including hospitals, food and beverage processes and pharmaceutical sites,

pleated filtration is the ideal choice. The SPECTRUM range of cartridges offers a

solution for visible contaminant reduction through to critical bacterial protection.

Consistent classification with exact micron sizes ensure effective targeting of specific

contaminants and optimised cartridge service life.

The diverse portfolio of pleated cartridges, with different media, lengths and end-caps, results in a range of

configurations to suit the majority of application requirements.

Beverage Production

Cryptosporidium Protection Particulate Reduction

www.fileder.co.uk • 01622 691886 • [email protected] 3

Pleated Technology

Pleated filters are widely used as effective surface filtration due to their excellent

flow rates and high efficiency.

Pleating dramatically increases available surface area whilst maintaining high dirt loading and low pressure

drops. Much of the media used in pleated cartridges also has some depth characteristics, thanks to its

multi-layer construction, thereby aiding particle retention and classification.

Surface Filtration Technology

Pleated filters are the ideal technology of choice over

depth filtration for retention of known or uniformly

sized particles.

The Standard (SPE) range of cartridges features a

single layer media, which filters on the principles of

direct interception and 'caking' where multiple particles

accumulate across the media pore. Over time this leads

to partial closure, which can increase efficiency and the

chance to target finer particles.

The entire Premier range includes support and

pre-filtration layers providing an element of depth

characteristics. These layers retain larger particles,

ensuring the specified micron rating of the cartridge can

be utilised for exacting classification.

Depth Filtration Technology

The fibres become more tightly packed throughout

a depth cartridge, progressively reducing the size of

particles that can pass through the filter.

Advantage: Economic to produce.

Disadvantage: Higher pressure drop means a

shorter service life compared to pleated cartridges.

_

Fibres become more tightly packed towards the core

Particle Bridging occurs at certain points in the cartridge

Final filtration LayerSupport Layer

Sieving/Interception

Pre-filtration Layer

ClassificationSmaller non-damaging/desired particles can pass through to extend filter life and preserve product characteristics

ParticleBridging

CakeParticulate accumulatesforming a ‘cake’ acrossthe surface of the filter,increasing the amount ofmaterial retained


Packaging

Four Protective Layers• Vacuum sealed inner packaging

• Tough outer polybag layer provides additional protection

• Individual product boxes

• Heavy duty outer carton

Premier Pleat Construction

The Premier Pleat, Crypto and Bubble Point ranges are all constructed with a rigid inner core and outer

polypropylene cage. Offering protection for the pleat pack, the cage also allows a variety of end-caps to be thermally

bonded to the cartridge. This secure construction technique prevents bypass, creating a seal strong enough for

repeated steam or chemical sterilisation as well as cartridge integrity testing.

Developments in 2018 see a new outer cage design that increases its void volume by over 10%. Whilst maintaining

cartridge strength, increasing the open area allows a more uniform distribution of flow across the entire pleat pack

ensuring low pressure drop and maximised dirt holding capacity.

Outer support cage• Provides product strength and rigidity. • Protects the pleat pack, ensuring media integrity.• New outer cage design with increased void volume.

Inner support cage• End-caps are bonded to the support core for product security

and strength, ensuring no bypass and enabling integrity testing.

Media• Pleated construction increases surface area, delivering high

flow rates, low initial clean pressure drop and optimised dirt holding.

• Designed with an optimum balance of filtration media and void volume, the pleat pack is engineered to ensure that the entire surface area of the cartridge is used.

Thermally bonded end-cap• No adhesive ensures no leaching of additives.

• Numerous end-caps and seals available to suit various housings (refer to pages 32 and 33).

Identification

Lot Coded• Laser etched lot code

on membrane and Cryto cartridges

• Traceable back to raw materials

QR Code• Links directly to

further information for each product

Barcode• Product traceability

• Stock management integration


Filtration Grade

Select the filtration grade suitable for your application.

StandardAn entry level mono layer WRAS approved general grade filter.

PremierMulti-layered, high efficiency superior cartridge for precise classification.

SpecialistTargeted filtration for specific industry requirements.

Need a Bespoke Solution?Create a tailored solution that’s right for your application,

whether that’s custom filter sizes, end-cap configurations, media

specification or materials of construction (refer to page 36).

How to Select your Pleated Filter

Four simple steps are all it takes to select a pleated filter.1

FiltrationGrade

2 Micron & Media

3Length

4End-Cap

1


Micron & Media

Select media based on

required performance,

micron and suitability.

Length

Choose the cartridge length

based on the expected flow

rate of the application.

End-Cap*Select an end-cap based on

suitability for an existing

housing or the required seal.

2 3 4

Polyester

Offers high flow and low pressure drop

0.5-50 μm 38°C

Polypropylene

98% efficient cartridge with high dirt holding

0.1-100 μm 82°C

Glass Fibre

99.99% efficient, suitable for repeated sterilisation

0.45-10 μm 82°C

Polyethersulfone

Absolute bacteria removal to Log 7 reduction

0.05-0.65 μm 82°C

Polytetrafluoroethylene

Hydrophobic media for air, gas and venting

0.1-1 μm 82°C

Nylon

Aggressive chemical compatibility

0.1-1 μm 82°C

Bubble Point - PES

Beverage grade integrity testable

0.2-1.2 μm 82°C

Crypto - Glass Fibre

Certified Cryptosporidium removal

0.45-1 μm 82°C

4⅞"Up to 10 LPM

9¾"Up to 15 LPM

20" Up to 30 LPM

30" Up to 45 LPM

40" Up to 60 LPM

9¾" BBUp to 50 LPM

20" BBUp to 90 LPM

5" (Junior)Up to 10 LPM

10"Up to 15 LPM

20" Up to 30 LPM

30" Up to 45 LPM

40" Up to 60 LPM

E - 222 M - 224

A - Open Ended

C - 213

Q - 222 with stainless steel support

F - 226

Z - 226 with stainless steel support

G - Recessed end

H - Fin

Vinyl Plastisol

9¾"Up to 15 LPM

10"Up to 15 LPM

20" Up to 30 LPM

30" Up to 45 LPM

40" Up to 60 LPM

4⅞" Up to 10 LPM

9¾" BBUp to 50 LPM

20" BBUp to 90 LPM

*See page 32 for further information.


Pleat2

0.5-50 micronDelivering high efficiency filtration, the mono layer media

of the Pleat2 delivers economical filtration with high

surface area and high flow potential, whilst maintaining a

low pressure drop. Vinyl plastisol end-caps eliminate the

need for gaskets and maintain the integrity of the pleat

pack, further supported by the tough inner polypropylene

core. Resilient polyester media, used in a variety of

applications from borehole and river water to harsher

chemicals. For improved efficiency and classification

capabilities refer to the SPECTRUM Premier Pleats.

SpectrumTM


Part Number

Code Micron Length

SPE 0.5, 1, 5, 10, 20, 30, 50

4⅞, 93/4, 20, 30, 40

93/4BB, 20BB

e.g. SPE-1-93/4

Filter Media Polyester

End-cap Vinyl Plastisol

Core Polypropylene

Configurations

Micron (µm)

0.5 1 5 10 20 30 50

Length (")

4⅞ 93/4 20 30 40

Diameter

Standard Large = BB

Efficiency 90%

Max. Operating Temperature 38°C

Surface Area 0.35 m2 per 93/4" 1.21 m2 per 93/4"BB

Max. Operating Pressure Differential4 bar at 21 °C

Specification

20 15 10 5 0

FLOW RATE (LPM)

0.05

PR

ESSU

RE

DR

OP

(BA

R)

0.5 µm

0.10

0.15

50 µm

1 µm

30 µm5 µm

Water at 20°C. 93/4" cartridge.

Materials of Construction

Standard diameter 69 mm= 1380 mm Length of media

Large diameter (BB) 115 mm= 4840 mm Length of media

With almost 7 times the surface area of a cylindrical cartridge, the pleated construction maximises the amount of filtration media, optimising service life. The pleat pack integrity is maintained with thermally welded seams and vinyl plastisol end-caps, introducing no additives, binders or glues.

Based on a 93/4" filter cartridge.

Dimensions & Packaging

Length (") A (mm) B (mm) C (mm)

4⅞ 124 69 29

9¾ 248 69 29

20 508 69 29

30 762 69 29

40 1016 69 29

9¾BB 248 115 29

20BB 508 115 29

A

BC

Packaging

Box Qty Box Weight (kg)

18 2

9 2

9 3

9 4

9 6

4 2

4 3

BS6920 Approved FDA Compliant Materials WRAS Approved Regulation (EC) 1935/2004 Regulation (EU) No10/2011

Compliance


Premier Pleat Polypropylene0.1-100 micron Many applications benefit from using the high efficiency,

large surface area, low pressure drop and inert properties

of the WRAS approved Premier Pleat Polypropylene

cartridge. Four pleated media layers combine to

construct a pleat pack with depth characteristics and

the main filtration media layer delivers high efficiency

and exacting micron classification. An improved cage

construction for 2018 delivers excellent flow dynamics

and is designed to protect the integral pleat pack whilst

providing overall rigidity and strength to the cartridge.

SpectrumTM


General classificationThe PPP provides effective final stage classification as well as pre-treatment for absolute membrane media filtration downstream.

FinishingInert polypropylene is resistant to a variety of plating solutions and chemicals, making the PPP the ideal choice for the finishing industry.

BeverageHigh efficiency filtration is key to removing contaminants from the raw feed, which protects and improves the lifespan of finer filtration and product appearance.

Hygiene and Traceability

The most popular and versatile cartridge in the Premier Pleat range, the PPP, provides

exacting classification for targeted particulate removal, with a wide variety of end-caps,

lengths and configurations available, ensuring a dependable and adaptable solution.

WRAS approved and constructed from FDA compliant materials, the PPP delivers high flow and low pressure

drop. With an optimal surface area of up to 0.56 m² per 10", the pleat pack contains a balance of media and

void space for uniform particulate distribution and maximised use of the filter area.

Four Layer Pleated Media

Outer support layer provides coarse particulate removal to protect the main filtration layer from premature blinding.

The pre-filtration layer offers additional protection with the added benefit of increased dirt holding.

Main filtration layer specifically targets particulate at the micron rating of the cartridge for selective removal of unwanted contaminants.

Providing structural integrity and protection of the pleat pack, the inner support layer is constructed from unyielding polypropylene.

• Manufactured in a clean room environment, protecting against unwanted contaminants.

• Each cartridge has double layered packaging. The inner plastic wrap is vacuum sealed and a tough outer layer provides further protection and cleanliness.

• Individually labelled and boxed for security and ease of product identification.

The four layers of material create a filtration media that offers some depth characteristics along with the benefits of an exact classification of the filtrate. With a 95-99% efficient main filtration layer, additional pre-filtration and support layers result in a cartridge with overall high dirt holding capacity and effective contaminant removal.


20 15 10 5 0

FLOW RATE (LPM)

PR

ESSU

RE

DR

OP

(BA

R)

0.20

0.10

0.05

0.15

0.1 µm 0.2 µm0.45 µm1 µm

5 µm10 µm20 µm

Water at 20°C. 10" cartridge.

20 15 10 5 0

FLOW RATE (LPM)

PR

ESSU

RE

DR

OP

(BA

R)

0.1 µm

0.2 µm

0.45 µm

0.20

0.10

0.05

0.15

1 µm

5 µm20 µm30 µm50 µm100 µm


Challenge Particulate Size

0.1 µm 0.2 µm 0.45 µm 1 µm 3 µm 5 µm 10 µm 20 µm 30 µm 50 µm 100 µm

Car

trid

ge

Mic

ron

Rat

ing

0.1 µm 95% 96% 98% 99% 99% 99%

0.2 µm 93% 95% 97% 98% 98% 99%

0.45 µm 82% 88% 96% 97% 98% 99% 99%

1 µm 80% 82% 94% 96% 97% 98% 99% 99%

3 µm 86% 96% 97% 98% 98% 99%

5 µm 90% 96% 97% 98% 99% 99%

10 µm 97% 98% 98% 99% 99%

20 µm 91% 97% 98% 99% 99%

30 µm 97% 97% 98% 99%

50 µm 96% 97% 98%

100 µm 95% 97%

Efficiency

Large DiameterThe PPP-BB, in 93/4" and 20", offers

compact high efficiency filtration

for flow rates up to 3 times the

equivalent 70mm diameter cartridge.

20 15 10 5 0

FLOW RATE (LPM)

PR

ESSU

RE

DR

OP

(BA

R)

1 µm

10 µm

0.20

0.10

0.05

0.15

5 µm


JuniorDesigned to retrofit Filterite LMO,

Advanta and Nuclepore housings.

The removal efficiency of a filter is dependent on the criteria at which it is tested, along with the size and type of particulate challenge. The below table

shows the efficiency of each PPP when using particle count analysis with AC Fine and AC Coarse Test Dust at various particulate challenges.

Standard DiameterWith over 2000 possible configurations,

the 70mm diameter range has the

greatest diversity of micron ratings,

lengths and end-caps available.


e.g. PPP-5-20AAS

Efficiency 95-99%


Max. Sterilising Cycles 5 x 20 min cycles at 120°C Requires stainless steel encapsulated end-caps Q (222) and Z (226). Not applicable for Junior and Large Diameter cartridges.

Surface Area 0.56 m2 per 10" 1.55 m2 per 10"BB 0.26 m2 per Junior

Max. Operating Pressure Differential6 bar at 21°C

Specification


Configurations

Micron (µm)

0.1 0.2 0.45 1 3 5 10

20 30 50 100

Length (")

4⅞ 93/4 10 20 30 40

5 = Junior

End-cap (refer to page 32)

AA CG EG EH FG FH MG

MH QG ZH 120

Seal

S = Silicone E = EPDM V = Viton®

Diameter

Standard Large = BB

A (mm) B (mm)

Length (") AA CG EG/FG/MG/QG EH/FH/MH/ZH 120

4⅞ 125 114 - - - 70

5 (Junior) - - - - 136 55

9¾ 248 - - - - 70

10 - 241 270 310 - 70

20 508 506 520 560 - 70

30 750 - 770 810 - 70

40 1000 - 1020 1060 - 70

9¾BB 248 - - - - 115

20BB 508 - - - - 115

Filter Media Polypropylene

Support Media Polypropylene

End-cap Polypropylene Polypropylene with stainless steel ring (Q and Z)

Core Polypropylene

Cage Polypropylene

Seal Silicone (as standard)


Code Micron Length End-cap Seal

PPP

0.1, 0.2, 0.45, 1, 3, 5,

10, 20, 30, 50, 100

4⅞ AA, CG

S, E, V93/4, AA

10, 20, 30, 40 AA, CG, EG, EH, FG, FH, MG, MH, QG, ZH

0.1, 0.2, 0.45, 1, 5, 10, 20 93/4BB, 20BB - -

1, 5, 10 5 (Junior) 120 S

A

B

Packaging


18 2

18 4

9 4

9 4

9 7

9 10

9 14

4 3

4 6

BS6920 Approved FDA Compliant Materials WRAS Approved USP Class VI - 121°C Plastics Regulation (EC) 1935/2004 Regulation (EU) No10/2011

Compliance

Part Number


Premier Pleat Glass Fibre0.45-10 micron Offering higher efficiency filtration than the

PPP, the SPECTRUM Premier Pleat Glass Fibre

combines absolute rated particle removal with

high flow rate capabilities. Manufactured using

only strong Borosilicate glass fibre media with

two rigid support layers, the cartridge is able to

meet demanding flow rate requirements without

comprising the integrity of the media. Suitable for

applications where known, consistent and absolute

removal characteristics are required.

SpectrumTM


A (mm) B (mm)

Length AA CG EG/FG/MG/QG EH/FH/MH/ZH

9¾" 248 - - - 70

10" - 241 270 310 70

20" 508 506 520 560 70

30" 750 - 770 810 70

40" 1000 - 1020 1060 70

Filter Media Glass Fibre



Core Polypropylene

Cage Polypropylene



Configurations

Micron (µm)

0.45 1 3 5 10

Length (")

93/4 10 20 30 40



MH QG ZH

Seal



Code Micron Length End-Cap Seal

PPG 0.45, 1, 3, 5, 10

93/4 AA

S, E, V

10, 20, 30, 40CG, EG, EH, FG,

FH, MG, MH, QG, ZH

Efficiency99.99 - 99.9996%

Max. Operating Temperature82°C

Max. Sterilising Cycles5 x 20 min cycles at 120°C. Requires stainless steel encapsulated end-caps Q (222) and Z (226).

Surface Area0.41m2 per 10"


Specification

20 15 10 5 0

FLOW RATE (LPM)P

RES

SUR

E D

RO

P (B

AR

)

0.45 µm

0.20

0.10

0.05

0.15

5 µm

10 µm

3 µm1 µm


e.g. PPG-0.45-40EHS

A

B

Part Number


Compliance

Efficiency


0.1 µm 0.2 µm 0.45 µm 1 µm 3 µm 5 µm 10 µm 20 µm 30 µm

Cart

ridge

Mic

ron

Ratin

g 0.45 µm 99.99% 99.994% 99.999% 99.9993% 99.99996%

1 µm 99.99% 99.993% 99.999% 99.99996%

3 µm 99.991% 99.995% 99.9991% 99.9999% 99.99992%

5 µm 99.99% 99.999% 99.9994% 99.9997% 99.9999%

10 µm 99.99% 99.999% 99.9996% 99.9997% 99.9991%

Packaging


9 4

9 4

9 7

9 10

9 14


Premier Pleat Polyethersulfone0.05-0.65 micronManufactured using German engineered and

produced high quality polyethersulfone media, the

SPECTRUM PPPES provides assured and certified

absolute bacteria retention characteristics. Lot coded

and 100% individually tested, the high surface area

media contains no adhesives or binders, with low

extractable content offering consistent final product

quality. Meeting industry standard requirements,

the cartridges are WRAS approved, FDA Title 21

Compliant and meet USP Class VI-121°C Plastics.

SpectrumTM


Bacteria ProtectionCertified to Log 7 reduction of Brevundimonas diminuta, the 0.2 micron PPPES is an effective barrier filter for various bacterial applications.

Food PreparationAs a physical barrier, PES media is commonly installed to protect against varying bacteria challenges in the filtration of flavourings, essences and colourants.

MedicalOnce a microorganism becomes dissociated it breaks down, releasing endotoxins. These can be removed using absolute 0.05 micron membrane filtration.

Absolute rated polyethersulfone media has become the recognised requirement for

bacterial reduction, offering a certified and proven method of controlling product

specification and protection.

The asymmetric pore structure of the SPECTRUM PPPES utilises a unique manufacturing technique to develop

multifunctional characteristics into the media. With pore sizes of 0.05 to 0.65 micron, the PPPES meets the

requirements of many varied applications.


• 100% integrity tested and manufactured in a clean room environment to protect against unwanted contaminants.

• Quality Assurance Certificate supplied with every cartridge.

• Lot coded on the polypropylene cage for tracking and tracing.



Quality Assurance Certificate

Each PPPES cartridge is shipped with a Quality Assurance Certificate, which provides the typical media properties and membrane performance characteristics of the polyethersulfone media used in the construction of the cartridge. The certificate contains the following typical information:

• Materials of construction

• Bacteria retention

• Bubble point values

• Diffusional flow rate

• Membrane performance characteristics


PPPES Quality from Start to Finish

Utilising even the most advanced polyethersulfone media would be ineffective if the cartridge manufacturing process did not meet the required standards and quality controls. SPECTRUM’s meticulous and exacting specification means that every individual cartridge is subject to a rigorous multi-stage quality check.

Efficiency

2 Performance Validation

Both the permeability and bubble point are determined and compared to the cartridges stated specification.

1 Raw Material Check

The flat sheet PES membrane's physical and performance characteristics are analysed and validated, including:

• Pore size

• Media thickness

• Tensile strength

• Burst pressure

4 Final Checks

• Before shipping, each individual element is again 100% quality checked.

• Diffusional flow and bubble point are verified to ensure that the cartridges perform to the expected criteria.

• Cartridges are laser etched with the lot code, vacuum sealed and bagged again to ensure complete cartridge traceability and cleanliness.

3 Cartridge Construction

The tested PES membrane flat sheet is combined with two layers of polypropylene media, in a clean room environment, to provide additional media strength and support.

Bacteria Rentention Efficiency

0.05 µm 0.1 µm 0.2 µm 0.45 µm 0.65 µm

Car

trid

ge

Mic

ron

Rat

ing 0.05 µm 99.99998% 99.99999% 99.999998% 99.999999% 99.9999996%

0.1 µm 99.9998% 99.99996% 99.99999% 99.999998% 99.999999%

0.2 µm 99.999% 99.987% 99.9999% 99.999992% 99.999998%

0.45 µm 99.98% 99.981% 99.992% 99.99999% 99.999992%

0.65 µm 99.9% 99.91% 99.98% 99.9999% 99.99999%

Asymmetric Pore Construction

The success of the SPECTRUM PPPES resides in its multifunctional membrane characteristics, including excellent wetting out properties, high fluid throughput and exacting contaminant removal.

Offering a significant financial saving over targeted PES media, such as beverage and electronics grades, the PPPES range uses an asymmetric construction. This provides a balanced absolute rated cartridge, with high initial flow rates and lower clean pressure drop due to its naturally hydrophilic properties.

The structure of the PPPES range, with its narrower initial pore structure, provides a perfect blend between a membrane cartridge with highly selective classification characteristics and one that ensures enhanced retention over time.

Flow

Cross Section of Pore Structure

Cross Section of Media

Pore Size Variation

Retention Layer

Particulate

Cross-section of PPPES Membrane Structure

Bacteria retention efficiencies are determined using Brevundimonas diminuta live bacteria dispersed in water at a constant flow rate up to a differential pressure of 2.75 bar.

Pore Size Variation




Efficiency 99.9 - 99.99999%


Max. Sterilising Cycles 5 x 20 min cycles at 120°C. Requires stainless steel encapsulated end-caps Q (222) and Z (226).

Surface Area 0.55 m2 per 10"


Specification Configurations

Micron (µm)

0.05 0.1 0.2 0.45 0.65

Length (")

93/4 10 20 30 40



MH QG ZH

Seals


Filter Media Polyethersulfone



Core Polypropylene

Cage Polypropylene




PPPES0.05, 0.1, 0.2,

0.45, 0.65

93/4 AA

S, E, V

10, 20, 30, 40CG, EG, EH, FG,

FH, MG, MH, QG, ZH

e.g. PPPES-0.2-10CGS

20 15 10 5 0

FLOW RATE (LPM)P

RES

SUR

E D

RO

P (B

AR

)

0.05 µm 0.1 µm

0.2 µm

0.20

0.10

0.05

0.15

0.45 µm

0.65 µm



A (mm) B (mm)


9¾" 248 - - - 70

10" - 241 270 310 70

20" 508 506 520 560 70

30" 750 - 770 810 70

40" 1000 - 1020 1060 70

A

B

Packaging


9 4

9 4

9 7

9 10

9 14

Part Number


Compliance


Premier Pleat PTFE0.1-1 micronThe hydrophobic properties of the PTFE

membrane cartridge provide a solution to

sterile chemical, air, gas and vent filtration

applications. The PTFE media and polypropylene

support components present a broad chemical

compatibility with the PTFE cartridge also suitable

for applications where other membrane media

degrade due to incompatibility.

SpectrumTM


20 15 10 5 0

FLOW RATE (LPM)

PR

ESSU

RE

DR

OP

(BA

R)

0.1 µm

0.2 µm

0.45 µm

0.20

0.10

0.05

0.15

1 µm


Filter Media Polytetrafluoroethylene



Core Polypropylene

Cage Polypropylene

Seal Viton (as standard)

Configurations

Micron (µm)

0.1 0.2 0.45 1

Length (")

93/4 10 20 30 40



MH QG ZH

Seal

T = Teflon® V = Viton®


Efficiency 99.98%





Specification

Part Number


PPPTFE 0.1, 0.2, 0.45, 1

93/4 AA V

10, 20, 30, 40CG, EG, EH, FG,

FH, MG, MH, QG, ZHT, V

e.g. PPPTFE-0.1-20ZHV


A (mm) B (mm)


9¾" 248 - - - 70

10" - 241 270 310 70

20" 508 506 520 560 70

30" 750 - 770 810 70

40" 1000 - 1020 1060 70

A

B

FDA Compliant Materials USP Class VI - 121°C Plastics Regulation (EC) 1935/2004 Regulation (EU) No10/2011

Compliance

Packaging


9 4

9 4

9 7

9 10

9 14

PTFE Product Features

• Highly hydrophobic media resists absorption of airborne liquids suitable for air or gas filtration

• Compatible with most integrity testing procedures

• High chemical resistance against most solvents, acids and oxidising agents


Premier Pleat Nylon0.1-1 micronThe PPN filter uses naturally hydrophilic Nylon 66

media for excellent chemical compatibility and low

extractable content. Suitable for filtering strong

solvents (reference standard industry compatibility

charts) and the effective retention of gelatinous

particles, the PPN is designed for applications

requiring exacting micron classification between

0.1 and 1 micron. Each cartridge is thermally

bonded, eliminating the need for potentially

contaminating adhesives or binders.

SpectrumTM


Part Number


PPN 0.1, 0.2, 0.45, 0.65, 1

93/4 AA V

10, 20, 30, 40CG, EG, EH, FG,

FH, MG, MH, QG, ZHT, V

e.g. PPN-0.65-30QGV

Filter Media Nylon 66



Core Polypropylene

Cage Polypropylene

Seal Viton (as standard)

Configurations

Micron (µm)

0.1 0.2 0.45 0.65 1

Length (")

93/4 10 20 30 40



MH QG ZH

Seal

T = Teflon® V = Viton®


Efficiency 99.98%





Specification

20 15 10 5 0

FLOW RATE (LPM)

PR

ESSU

RE

DR

OP

(BA

R)

0.1 µm 0.2 µm

0.45 µm

0.20

0.10

0.05

0.15

1 µm

0.65 µm



A (mm) B (mm)


9¾" 248 - - - 70

10" - 241 270 310 70

20" 508 506 520 560 70

30" 750 - 770 810 70

40" 1000 - 1020 1060 70

A

B


Compliance

Packaging


9 4

9 4

9 7

9 10

9 14

Nylon Product Features

• Hydrophillic Nylon 66 membrane with polypropylene support layers result in low initial clean pressure drop

• Prior to final construction each cartridge is rinsed with ultra pure water for low extractables

• No fibre release in accordance with pharmaceutical requirements


Crypto0.45-1 micronMeeting the requirements of NSF/ANSI Standard

53, the WRAS approved Crypto series provides

absolute efficiency for the effective removal of

Cryptosporidium, Giardia cysts as well as other

microorganisms. Manufactured using only high

purity Borosilicate glass fibre for optimum cartridge

performance, the certified CP and CP+ cartridges

deliver Cryptosporidium control where water quality

is paramount.

SpectrumTM


Soft DrinksOften used in filtration of many soft drinks applications for Cryptosporidium and the control of bacteria.

Incoming WaterWidespread in the environment, Cryptosporidium is known to be present in many surface and underground water sources.

Food Make-upCritical for the removal of the resilient Cryptosporidium parasite from food manufacturing applications.

The SPECTRUM Crypto range of filters are independently tested and validated for

the effective removal of contaminants from critical applications.

Cryptosporidium, a parasite generally 1-5 micron in size and typically found in water supplies, is known to cause

respiratory and gastroenteritis based illnesses. Using the Crypto CP+ at 0.45 or the CP at 1 micron, Cryptosporidium

and other microorganisms can be effectively removed to protect against infection or contamination.

Crypto and Crypto+


• Manufactured in a clean room environment, protecting against unwanted contaminants.

• Lot coded for material traceability.

• Specific Quality Assurance Certificate supplied with every cartridge.

• Each cartridge is vacuum sealed and then enclosed in a durable outer plastic layer for further protection.

Available in two grades, the SPECTRUM Crypto range offers versatility and flexibility when deciding which cartridge suits the application requirements.

Crypto CP

Certified Cryptosporidium removal

Longer service life than CP+

Crypto CP+

Certified Cryptosporidium removal with increased retention characteristics

Providing a finer level of filtration than the Crypto CP


Efficiency

Certification

1 Three micron green fluorescent latex microspheres (Fluoresbrite® YG Microspheres 3.00 μm, PolySciences Inc. PA, USA) were used as surrogates for Cryptosporidium oocysts. It is used to determine filter parasitic removal efficacy. The microspheres were enumerated by fixing onto SingleSpot Slides (IDEXX, USA) and viewing by UV fluorescence microscopy.

Samples: CP+10EG Filter Cartridge

Analysis Parameter: 3.0 μm Fluorescent Latex Microspheres as Cryptosporidium parvum Oocyst Surrogate

Test Standard: NSF 53-2011 section 7. Mechanical Filtration using General Test Water (GTW) Challenge (< 1.0 NTU water)

SPECTRUM CP+10EG

Water Sample

3.0 µm Fluorescent Microspheres 1

Units / mlAverage Percent Removal

Filter Influent Filter Effluent A - BCS 1306062 Filter Effluent B - BCS 1306065

Initial filter performance (following 163 litres GTW)

2.1 x 103

None Detected < 0.001 None Detected < 0.001 >99.99996%

Following 3 Cycles (following of 486 litres GTW) None Detected < 0.001 None Detected < 0.001 >99.99996%

Following 8 Cycles (following 1513 litres GTW) None Detected < 0.001 None Detected < 0.001 >99.99996%

Samples: CP10EG Filter Cartridge

Analysis Parameter: 3.0 μm Fluorescent Latex Microspheres as Cryptosporidium parvum Oocyst Surrogate

Test Standard: NSF 53-2011 section 7. Mechanical Filtration using General Test Water (GTW) Challenge (< 1.0 NTU water)

SPECTRUM CP10EG

Water Sample

3.0 µm Fluorescent Microspheres 1

Units / mlAverage Percent Removal

Filter Influent Filter Effluent A - BCS 1306063 Filter Effluent B - BCS 1306064

Initial filter performance (following 161 litres GTW)

3.1 x 103

0.001 0.002 99.99996%

Following 3 Cycles (following of 487 litres GTW) 0.007 0.004 99.9998%

Following 8 Cycles (following 1495 litres GTW) 0.002 0.001 99.99996%

The SPECTRUM Crypto cartridges have been independently tested to NSF 53-2011 standards.

CP+ >99.99996% when tested with 3 µm microspheres

CP >99.99996% when tested with 3 µm microspheres


0.1 µm 0.2 µm 0.45 µm 1 µm 3 µm

Car

trid

ge

(Mic

ron

Rat

ing

) CP+ (0.45 µm) 99.99% 99.994% 99.999% 99.9993% >99.99996%

CP (1 µm) - 99.99% 99.993% 99.999% 99.99996%


A (mm) B (mm)

Length CG EG/FG/MG EH/FH/MH

10" 241 270 310 70

20" 506 520 560 70

30" - 770 810 70

40" - 1020 1060 70

Filter Media Glass Fibre


End-cap Polypropylene

Core Polypropylene

Cage Polypropylene

Seal Silicone


Configurations

Micron (µm)

CP+ = 0.45 CP = 1

Length (")

10 20 30 40


CG EG EH FG FH MG MH


Code Length End-Cap

CP+

10, 20, 30, 40CG, EG, EH, FG,

FH, MG, MHCP

Efficiency 99.99 - >99.99996%



Max. Operating Pressure Differental6 bar at 21°C

Specification

20 15 10 5 0

FLOW RATE (LPM)

PR

ESSU

RE

DR

OP

(BA

R)

CP+

0.20

0.10

0.05

0.15

CP


e.g. CP+40EH

A

B

Part Number

Packaging


9 4

9 7

9 10

9 14

BS6920 Approved WRAS Approved FDA Compliant Materials USP Class VI - 121°C Plastics Regulation (EC) 1935/2004 Regulation (EU) No10/2011

Compliance

Crypto cartridges are shipped with a Quality Assurance Certificate, which provides the typical media properties and cartridge performance characteristics of the Glass Fibre media used in the construction of the cartridge. The certificate contains the following typical information:

• Materials of construction• Challenge test criteria• Cartridge performance characteristics



Bubble Point0.2-1.2 micronThe validated, integrity tested range of industry

specialised beverage grade filters uses the latest

technology to create a highly asymmetric, permanently

hydrophilic membrane. Capable of higher throughput

and with greater membrane depth capability, the new

Bubble Point range extends membrane life in high

loading applications. Suitable for use in many critical

applications from biological filtration, through to the

validated removal of spoilage microorganisms for beer,

cider, wine and fruit juice classification.

SpectrumTM



• 100% integrity tested, with specific Quality Assurance Certificate supplied with every cartridge.

• Manufactured in a clean room environment, lot coded on the polypropylene cage for tracking and tracing.



Yeast Removal and ClarityUsed for the removal of yeast, as well as ensuring desired clarity in wine applications are the 0.45-1.2 µm Bubble Point (SE, SA & CA) cartridges.

Bacterial ControlThe 0.2 micron Bubble Point (BD) is specifically targeted towards bottle wash and final filtration for bacterial reduction, to prevent spoilage and maximise shelf life.

Spoilage Microorganism ReductionTypically used as the final stage of the bottling / kegging process in beer filtration applications is the 0.45 µm Bubble Point (SE).

Highly Asymmetric Pore Structure

• Inert and highly asymmetric polyethersulfone media with intrinsic hydrophilic properties

• Validated contamination removal at the desired micron size for precise classification

• Wider initial cone structure for enhanced dirt holding and optimised service life

The Bubble Point range uses a highly asymmetric polyesthersulfone media. This modified media, with an initial increased pore diameter, significantly improves performance and durability, critical for high load contaminant removal found in beverage applications.

The increased dirt holding properties of the enhanced PES pore structure, with a greater void volume, protects the validated retention layer from premature fouling as typically occurs in standard PES media. This ensures high flow rates are maintained over an extended service life.

Low protein binding characteristics coupled with the modified PES pore structure result in a cartridge that provides consistent classification without altering the final product quality, retaining desired proteins, colourants and flavours.

Integrity Testable

All SPECTRUM Bubble Point cartridges are 100% integrity testable giving known, precise and documented filter performance for ongoing quality control.

For ease of use, the fully automated SPECTRUM integrity tester offers an array of test protocols for complete peace of mind.

Pore Size Variation



Retention Layer

Particulate

Higher Dirt Holding compared to standard PES (pg18)

Flow

Cross-section of Bubble Point Membrane Structure

Pore Size Variation




Efficiency

Cartridge (Micron Rating) Bacterial Challenge Efficiency

BD (0.2 μm) Brevundimonas diminuta ≥99.99999%

SM (0.45 μm) Serratia marcescens ≥99.99999%

SC (0.65 μm ) Saccharomyces cerevisiae ≥99.99999%

CA (1.2 μm) Candida albicans ≥99.99999%

Bubble Point SMTypically used as the final stabilisation stage in the brewing industry, the Bubble Point SM rated at 0.45 micron removes potential spoilage organisms prior to packaging.

Bubble Point SCThe 0.65 micron Bubble Point SC provides the final filtration stage when protecting the unique characteristics of beers, wines and ciders is critical.

Bubble Point CADesigned for intricate beverage challenges, the 1.2 micron Bubble Point CA retains the product’s desired properties while providing high selective microorganism retention rates.

Bubble Point BDDesigned for the bottled water industry, the 0.2 micron Bubble Point BD provides complete bacteria and other microorganism protection.

The Bubble Point Range

Bubble Point Quality from Start to Finish

Utilising even the most advanced polyethersulfone media would be ineffective if the cartridge manufacturing process did not meet the required standards and quality controls. SPECTRUM’s meticulous and exacting specification means that every individual cartridge is subject to a rigorous multi-stage quality check.

2 Performance Validation

Both the permeability and bubble point are determined and compared to the cartridges stated specification.

4 Final Checks

• Before shipping, each individual element is again 100% quality checked.

• Diffusional flow and bubble point are verified to ensure that the cartridges perform to the expected criteria.

• Cartridges are laser etched with the lot code, vacuum sealed and bagged again to ensure complete cartridge traceability and cleanliness.

3 Cartridge Construction

The tested PES membrane flat sheet is combined with two layers of polypropylene media, in a clean room environment, to provide additional media strength and support.

1 Raw Material Check

The flat sheet PES membrane's physical and performance characteristics are analysed and validated, including:

• Pore size

• Media thickness

• Tensile strength

• Burst pressure


20 15 10 5 0

FLOW RATE (LPM)

PR

ESSU

RE

DR

OP

(BA

R)

BD

0.20

0.10

0.05

0.15

SM

SC

CA


Part Number

Code Length End-cap

BD

10, 20, 30, 40 QG, ZHSM

SC

CA

e.g. BD10ZH

Filter Media Polyethersulfone


End-cap Polypropylene with stainless steel ring

Core Polypropylene

Cage Polypropylene

Seal Silicone

Configurations

Micron (µm)

BD = 0.2 SM = 0.45 SC = 0.65 CA = 1.2

Length (")

10 20 30 40


QG ZH

Materials of Construction Specification

Efficiency ≥99.99999%


Max. Sterilising Cycles 30 x 30 min cycles at 135°C




A (mm) B (mm)

Length QG ZH

10" 270 310 70

20" 520 560 70

30" 770 810 70

40" 1020 1060 70

A

B

BS6920 Approved WRAS Approved FDA Compliant Materials USP Class VI - 121°C Plastics Regulation (EC) 1935/2004 Regulation (EU) No10/2011

Compliance

Packaging


9 4

9 7

9 10

9 14

Bubble Point cartridges are shipped with a Quality Assurance Certificate, which provides the typical media properties and membrane performance characteristics of the polyethersulfone media used in the construction of the cartridge. The certificate contains the following typical information:

• Materials of construction• Bacteria retention• Bubble point values• Diffusional flow rate• Membrane performance characteristics



EG / MG222/224 with Closed Recess

Double external O-rings seal into female housing receiver with a closed, recessed end, which is for housings with spigots.

AADouble Open Ended

Open-end gaskets, for use with housings containing a knife edge seal mechanism.

CG213 with Closed Recess

Single internal O-ring, seals onto housings that have a spigot.

End-CapsPleated Cartridge Configurations

Where product codes indicate an optional end-cap

is available, a choice can be made from the following

styles. End-cap variations are made to suit housing

designs and application requirements, which dictate

the reliability and integrity of the seal, along with the

ease of cartridge change out.

FH226 with Fin Adaptor

Bayonet type tabs lock into female housing receiver whilst the Fin locates into housing plate holes to maintain vertical orientation.

EH / MH222/224 with Fin Adaptor

Double external O-rings seal into female housing receiver whilst the Fin locates into housing plate holes to maintain vertical orientation.

FG226 with Closed Recess

Bayonet type tabs lock into female housing receiver whilst the recessed end locates into housings with spigots.

QG222 with Closed Recess

Suitable for high temperature housings, the QG configuration is suitable for repeated sterilisation and offers one of the best seals possible with its double O-ring fitting and stainless steel insert.

ZH226 with Fin Adaptor

Suitable for multi-round high temperature housings, the ZH configuration provides the most positive seal with double O-rings and twin locking tabs. The encapsulated stainless steel insert makes the Z fitting suitable for repeated sterilisation.

Stainless Steel Encapsulated End-Caps


SealsPleated Cartridge Configurations

Providing a water-tight seal between the housing

and cartridge, O-rings and gaskets are essential

to the integrity of the filter and come in a range

of materials, including Silicone, EPDM, Teflon® and

Viton® to suit most applications.

Silicone EPDM Teflon® Viton®

Chemical Compatibility The below table details the different compatibility of each O-ring within different applications. (Source: Cole-Parmer)

Silicone EPDM Teflon Viton®

Beer Excellent Excellent Excellent Excellent

Whisky & Wine Excellent Excellent Excellent Excellent

Deionised Water Fair Excellent Excellent Excellent

Alcoholic Methyl Excellent Excellent Excellent Fair

Aromatic Hydrocarbons Poor Poor Excellent Excellent

Sodium Hydroxide Excellent Good Excellent Poor

Hydrochloric Acid Poor Poor Excellent Excellent

Synthetic Hydraulic Oil Good Excellent Excellent Excellent

O-ring SizingThis actual size chart is a useful aid in identifying common replacement O-rings. Place your current O-ring onto the chart to match the size required.

End-cap ‘C’ (213)

End-cap ‘E’ and ‘Q’ (222)

End-cap ‘M’ (224)

End-cap ‘F’ and ‘Z’ (226)

End-cap ‘A’ (DOE)


Premier Pleat Air Vent0.1 micronDesigned for sterile venting in air on liquid

storage tanks down to 0.01 micron and as a

vacuum break on autoclaves, the Premier Pleat Air

Vent utilises hydrophobic PTFE media to provide

effective filtration in a compact engineered

design. With an integrated 1/2" BSP thread and a

1" hex-nut for easy installation.

SpectrumTM


PTFE Product Features

• Highly hydrophobic media resists absorption of airborne liquids suitable for air or gas filtration

• Compatible with most integrity testing procedures

• High chemical resistance against most solvents, acids and oxidising agents

2000 1500 1000 500 0

FLOW RATE (LPM)

PR

ESSU

RE

DR

OP

(BA

R)

0.1 µm0.20

0.10

0.05

0.15

Air at 20°C. 3" cartridge.

Filter Media Polytetrafluoroethylene


End-cap Polypropylene

Core Polypropylene

Cage Polypropylene

Seal Silicone


Efficiency 99.99%


Max. Sterilising Cycles 100 x 30 min cycles at 121°C 25 x 4 min cycles at 135°C

Surface Area 0.12 m2


Specification



Compliance

Packaging


18 3

e.g. PPPTFE-0.1-3-1/2BSPM-T

Part Number

Code Micron Length Fitting

PPPTFE 0.1 3 1/2BSPM-T

Dimensions (mm)

A B C D E F G H

69 25 15 19 29 20 5 86

86mm

29mm

20mm

4.5mm

Ø18.5mm

Ø14.5mm

Ø25.0mm

A

B

C

D

EF

G

H

Ø69.0mmA

86mm

29mm

20mm

4.5mm

Ø18.5mm

Ø14.5mm

Ø25.0mm

A

B

C

D

EF

G

H

Ø69.0mmA


Bespoke Cartridges0.05-100 micronFileder is able to produce bespoke product

solutions for your filtration needs, from

smaller syringe tip filters to custom high flow

configurations. With a range of innovative

manufacturing techniques and a wide selection of

cartridges, Fileder can meet the requirements of

even the most unique filtration applications.


Customer Specific BrandingIndividual and unique labelling can be applied to any pleated cartridge to help promote company branding and repeat business.

OEMEngineered for use within OEM systems and machines, cartridges can be produced for simple integration, with tailored connections and sizes.

CapsulesMultiport entry, air-venting and hose barb connections are all examples of design features which can be incorporated into a pleated capsule design.

End-cap configurationsWith a diverse range of housing and application requirements, new end-cap configurations can be built into the cartridge design for simpler installation or enhanced performance.

For T&C's, Terms of Use and Copyright, please see

www.fileder.co.uk

Acknowledgments:

Viton® is a registered trademark of The Chemours Company FC, LLC

Teflon® is a registered trademark of The Chemours Company FC, LLC


Contact usFileder Filter Systems Ltd

20/20 Business Park

Maidstone, Kent

ME16 0LS

Phone: 01622 691886

Fax: 01622 621932

Email: [email protected]

Website: www.fileder.co.uk

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