FILTER CARTRIDGES

Melt Bliwn Depth PP Filter Cartridges
  Product Features
Melt Blown Depth Cartridges are unique depth type filters produced from virgin Polypropylene which meets the requirement of the FDA Title 21 of the Code of Federal Regulations 177.1520 for direct and indirect food contact. 
PP series melt blown depth filters take advantage of our innovative continuous multi-extrusion technology and the latest melt blowing micro-fiber technology.

Features & Benefits
Melt blown micro-fiber and our multi-layed structure provides consistent particle retention and superior contaminant holding capacity with longer filtration life.
Thermally self-bonded micro-fiber construction ensures consistent performance yields throughout filtration life with no release of fibres or media migration through the filter body.
Our 100% pure polypropylene raw material meets the requirements of the FDA CFR Title 21,177.1520
PP filters have a broad chemical compatibility for a wide variety of applications as shown in the table below.
 
Chemical Compatibility
Polypropylene materials provide broad chemical compatibility for variety of application.
Chemicals 25°C(77) 60℃(144) Chemicals 25℃(77) 60℃(144)
Acetic Acid Nitric acid 5-10%
Vinyl Acid Toluene
Acetone N/A Methyl Alcohol
Hydroxybenzene Toluene
Hydrochloric acid Alkane Hexyl
Vitriol Sodium Hydroxide
Nitric Acid 50% Potassium Hydroxide
Ordering Information
String Would Filter Cartriges
  Product Features
Longer Service Life

ROTEK string wound cartridges offer true depth filtration with high dirt holding capacity and extremely low media migration. The design of the W series cartridges incorporates both a high-density structure and winding pattern to make them ideally suited to water with high sediment loads.

Temperature and Chemical Compatibility

W series cartridges offer a wide selection of winding and core materials so you can select the best combination for your filtration needs. Wind materials include utility grade polypropylene, polyester, natural cotton. Core materials include: polypropylene, 304 and 316 stainless steel.

Greater Solids Holding Capacity

W series string wound cartridges are manufactured using a high speed, continuous wind process to create a superior one-piece filter in a graded density structure, effectively combining multiple filtration densities into a single cartridge. Finer particles are progressively trapped as fluid travels to the center of the filter allowing for much greater retention capacity when compared with conventional filter cartridges of the same dimensions and porosity.

Wide Choices of Porosities, Diameters and Lengths
W series string wound cartridges reject particles from as low as 1 micron to 200 micron and are available in standard lengths ranging from 5" to 40", other lengths are available on request. We offer a standard nominal 30mm inside diameter and optional inside diameters of 16mm, 28mm, 32mm, 48mm. Our standard outside diameter is 40mm ,60mm, 63.5mm, 65mm, 115mm. With such a wide choice, you can tailor your filtration system to meet your specific needs and budget, whether it be for single pass or recirculation filtration applications.
Granular Activated Carbon ( GAC ) Filter Cartridges
 
Product Features
ROTEK GAC series cartridges are designed to remove chlorine and chlorine-based sanitisers, tastes and odours commonly found in municipal water supplies. Our GAC filters are designed to allow water to enter one end and pass through the entire carbon bed contained in the cartridge before exiting, allowing a maximum contact time between the water and the carbon to effectively remove these contaminants. An internal expansion pad is built into the cartridge to minimize channeling or bypass of the water. A nominal 20 micron non-woven post filter is included to reduce carbon fines and other suspended particles from exiting the cartridge.

Applications
Domestic applications: Chlorine and chlorine based sanitiser removal in point-of-entry appliances and in point-of-use appliances: washing machines, showers and drinking water units.
Commercial applications: Feedwater chlorine and chlorine based sanitiser removal for health and allied manufacturing industries, chemical and pharmaceutical industry, and as a pre-treatment step to protect reverse osmosis units.

Working Conditions
working temperature range: +4℃ to +60℃

 
Specifications
Cartridge Model Cartridge Length Dimension (mm) Nominal 
Flow Rate (l/h)

A B C
LA Mignon SX-TS 5"M 125 50 21 300
LA 5 SX-TS 5" 128 72 28 400
LA 7 SX-TS 7" 176 72 28 400
LA 10 SX-TS 10" 252 72 28 400
LA 20 SX-TS 20" 510 72 28 400
Carbon Block Filter Cartridges (CTO)
Product Features
CTO-series Carbon Block Cartridges are made from select grades of coconut, palm or nut shell or coal based carbons to best suit the application. The unique pore structure of these carbon types make them well suited for efficient chemical adsorption, including the removal of VOCs, while reducing chlorine and chemicals that contribute to taste and odour. Carbon Block Cartridges provide 1~20μm particulate filtration and may be used for sediment as well as for tastes, odour and chlorine removal from feedwater suplies.
The service life of a CTO-Series Carbon Block Cartridges is greatly extended by an outer layer of a 10~15μm polypropylene non-woven pre-filtration media that removes suspended solids in many installations without the need for additional pre-filtration. Carbon Block Cartridges are ideal for residential and food service applications where improving the taste and appearance of the water is the primary objective.

Applications
Domestic use: Chlorine removal in point-of-entry appliances and in point-of-use appliances: washing machines, showers and drinking water units.
Commercial use: Chlorine removal in health food product manufacturing, chemical and pharmaceutical industry, and as essential pre-treatment for the protection of reverse osmosis membranes.
 
ITEM # O.D. X LENGTH WEIGHT FILTER RATING NOMINAL INITIAL ΔP (psi) @ FLOW RATE (gpm)
CB-250-975-01 2.5"x9 7/8" 1.2lb 1µm 4.0 psid @ 0.75gpm 
CB-250-975-05 2.5"x9 7/8" .99lb 5µm 2.0 psid @ 1.0gpm
CB-250-975-10 2.5"x9 7/8" .81lb 10µm 2.0 psid @ 1.0gpm
CB-250-20-01 2.5"x20" 2.10lb 1µm 4.0 psid @ 1.5gpm
CB-250-20-05 2.5"x20" 1.80lb 5µm 2.0 psid @ 2.0gpm
CB-250-20-10 2.5"x20" 1.60lb 10µm 2.0 psid @ 2.0gpm
ITEM # O.D. X LENGTH WEIGHT FILTER RATING NOMINAL INITIAL ΔP (psi) @ FLOW RATE (gpm)
CB-450-975-01 4.5"x9 7/8" 3.2lb 1µm 7.0 psid @ 2.5gpm
CB-450-975-05 4.5"x9 7/8" 2.7lb 5µm 4.0 psid @ 3.5gpm
CB-450-975-10 4.5"x9 7/8" 2.0lb 10µm 4.0 psid @ 4gpm 
CB-450-20-01 4.5"x20" 6.4lb 1µm 6.5 psid @ 5.0gpm
CB-450-20-05 4.5"x20" 5.4lb 5µm 4.5 psid @ 7.0gpm 
CB-450-20-10 4.5"x20" 4.2lb 10µm 4.5 psid @ 8.0gpm
Pleated PF Filter Cartridges
  Product Features 
PF Series cartridges are constructed of durable, spun bond non-woven, reusable polyester fabric which allows for limited re-use. The standard 9-3/4" element has more than from 9-7/8" to 30" four square feet of fabric media while the large diameter (PF-EB) version has more than sixteen square feet. The media has been pleated to maximize its dirt holding capacity and extend the time period between changes. The media's chemical and bacteria resistance makes these cartridges suitable for most light industrial and well water applications.

Working Conditions
Maximum Operating Pressure..........80 PSI
Maximum Operating Temperature.....80°C

Materials
Fabric: Non-Woven Polyester or Non-Woven Polypropylene.
End Caps: Vinyl Plastisol.
Inner Core: Polypropylene.
Outer Sheath: Polypropylene.

Available sizes
2.5" diameter in lengths of 9-3.4" , 9-7/8", 10" 20" 30" and 40" 
Other sizes are available to special order (minimum order quantities apply)
 
2.5" DIAMETER
ITEM # O.D. X LENGTH FILTER RATING NOMINAL INITIAL ΔP (psi) @ FLOW RATE (gpm)
SPF-25-1001 2.5"x9 7/8" 1 1 psi @ 10gpm (0.1 bar @ 38 L/min)
SPF-25-1005 2.5"x9 7/8" 5 1 psi @ 10gpm (0.1 bar @ 38 L/min)
SPF-25-1010 2.5"x9 7/8" 10 1 psi @ 10gpm (0.1 bar @ 38 L/min)
SPF-25-1020 2.5"x9 7/8" 20 1 psi @ 10gpm (0.1 bar @ 38 L/min)
SPF-25-1030 2.5"x9 7/8" 30 1 psi @ 10gpm (0.1 bar @ 38 L/min)
SPF-25-1050 2.5"x9 7/8" 50 1 psi @ 10gpm (0.1 bar @ 38 L/min)
SPF-25-2001 2.5"x20" 1 1 psi @ 10gpm (0.1 bar @ 38 L/min)
SPF-25-2005 2.5"x20" 5 1 psi @ 10gpm (0.1 bar @ 38 L/min)
SPF-25-2010 2.5"x20" 10 1 psi @ 10gpm (0.1 bar @ 38 L/min)
SPF-25-2020 2.5"x20" 20 1 psi @ 10gpm (0.1 bar @ 38 L/min)
SPF-25-2030 2.5"x20" 30 1 psi @ 10gpm (0.1 bar @ 38 L/min)
SPF-25-2050 2.5"x20" 50 1 psi @ 10gpm (0.1 bar @ 38 L/min)
4.5" DIAMETER
ITEM # O.D. X LENGTH FILTER RATING NOMINAL INITIAL ΔP (psi) @ FLOW RATE (gpm)
SPF-45-1001 4.5"x9 7/8" 1 1 psi @ 10gpm (0.1 bar @ 38 L/min)
SPF-45-1005 4.5"x9 7/8" 5 1 psi @ 10gpm (0.1 bar @ 38 L/min)
SPF-45-1010 4.5"x10" 10 1 psi @ 10gpm (0.1 bar @ 38 L/min)
SPF-45-1020 4.5"x10" 20 1 psi @ 10gpm (0.1 bar @ 38 L/min)
SPF-45-1030 4.5"x10" 30 1 psi @ 10gpm (0.1 bar @ 38 L/min)
SPF-45-1050 4.5"x10" 50 1 psi @ 10gpm (0.1 bar @ 38 L/min)
SPF-45-2001 4.5"x20" 1 1 psi @ 20gpm (0.1 bar @ 76 L/min)
SPF-45-2005 4.5"x20" 5 1 psi @ 20gpm (0.1 bar @ 76 L/min)
SPF-45-2010 4.5"x20" 10 1 psi @ 20gpm (0.1 bar @ 76 L/min)
SPF-45-2020 4.5"x20" 20 1 psi @ 20gpm (0.1 bar @ 76 L/min)
SPF-45-2030 4.5"x20" 30 1 psi @ 20gpm (0.1 bar @ 76 L/min)
SPF-45-2050 4.5"x20" 50 1 psi @ 20gpm (0.1 bar @ 76 L/min)
Pleated Multi-layer PP Filter Cartridges
  Applications
Filtration of very fine particulate materials, colloids and some micro-organisms from feedwater supplies.
Domestic applications: filtration of drinking water.
Commercial applications: filtration of process waters, filtration of demineralised water, fine filtration of beverages (wines, liqueurs, syrups), intermediate filtration of process water for food industry, pharmaceutical and cosmetic industry; fine pre-filtration for reverse osmosis membranes.

Working Conditions
Maximum Operating Pressure..........8 BAR
Maximum Operating Temperature.....+85°C

Specification
Cartridge Length: 5", 10", 20", 30", 40".
End Caps: Double open ended, 222, 226 and 2230 O-ring..etc with locating fin.
Inner Core: Polypropylene.
Gasket cap: Buan N, Silicone, Viton .
 
Technical Parameter
Polyether Sulphone (PES) Pleated Cartridge Filters
Pore Size (μm)
0.1
0.22
0.45
0.65
Performance B.P. Pressure (bar)
4.5
3.5
2.3
0.8
Air Diffusion (0.22μm) Air through at 23°C, water-wetted membrane: ≤13ml/min per 10-inch cartridge at 2.8 bar(40psig)
Testing Conditions As specified in National GMP, 25°C, Pure water
Filtration Area ≥0.65m2 (standard 10” element)
Working
Condition
Working Temperature

Differential Pressure
<80°C (Differential="" Pressure:0.2="" Mpa="")
Sterilization Steam sterilization and Autoclaving at 121°C, cycle time of 30 minutes (maximum).
Maximum Differential Pressure
(25°C)
Positive direction: 0.42Mpa
Reverse direction: 0.21Mpa
Applicable pH range 1.0 ~ 14.0
 
Polytetrafluoroethylene (PTFE) Pleated Cartridge Filters
Pore Size (μm)
0.1
0.22
0.45
0.65
Performance B.P. Pressure (bar)
1.5
0.9
0.6
0.5
Testing Conditions As specified in National GMP, 25°C, Pure water
Filtration Area ≥0.75m2 (standard 10” element)
Working
Condition
Working Temperature

Differential Pressure
<80°C (Differential="" Pressure:0.2="" Mpa="")
Sterilization Steam sterilization and Autoclaving at 121°C, cycle time of 30 minutes (maximum).
Maximum Differential Pressure
(25°C)
Positive direction: 0.42Mpa
Reverse direction: 0.21Mpa
Applicable pH range 1.0 ~ 14.0
 
Polyvinylidene difluoride (PVDF) Pleated Cartridge Filters
Pore Size (μm)
0.1
0.22
0.45
0.65
Performance B.P. Pressure (bar)
1.5
0.9
0.7
0.6
Testing Conditions As specified in National GMP, 25°C, Pure water
Filtration Area ≥0.7m2 (standard 10” element)
Working
Condition
Working Temperature

Differential Pressure
<80°C (Differential="" Pressure:0.2="" Mpa="")
Sterilization Steam sterilization and Autoclaving at 121°C, cycle time of 30 minutes (maximum).
Maximum Differential Pressure
(25°C)
Positive direction: 0.42Mpa
Reverse direction: 0.21Mpa
Applicable pH range 1.0 ~ 14.0

Nylon(N6/N66) Pleated Cartridge Filters
Pore Size (μm)
0.1
0.22
0.45
-
Performance B.P. Pressure (bar)
3.5
2.8
1.2
-
Testing Conditions As specified in National GMP, 25°C, Pure water
Filtration Area ≥0.7m2 (standard 10” element)
Working
Condition
Working Temperature

Differential Pressure
<80°C (Differential="" Pressure:0.2="" Mpa="")
Sterilization Steam sterilization and Autoclaving at 121°C, cycle time of 30 minutes (maximum).
Maximum Differential Pressure
(25°C)
Positive direction: 0.42Mpa
Reverse direction: 0.21Mpa
Applicable pH range 4.0 ~ 13.0
Polyester Filterin Net Cartridges (RL)
  Applications
Removal of sand and sediment, scale and rust particulate materials from feedwater.
Domestic use: filtration of drinking water, protection of taps, valves, boilers, washing machines and other installations.
Commercial use: general sediment removal, pre-filtration for water-pumps, irrigation systems, protection of industrial installations.
Average life-span: 12 to 24 months.
Maintenance: wash every 3 months.

Working Conditions
Operating Temperature range: +4°C to 45°C

Materials Specification
Non-toxic materials, suitable for drinking water. 
Filtering medium: 
polyester net.
Armouring: polypropylene. 
End caps: 
polypropylene. 
Flat seals: 
PVC.
 
Technical Parameter
Cartridge Model Cartridge Height Recommended flow rate
RL Mignon SX 50 mcr 5"M (122MM) 500 l/h
RL 5 SX 50 mcr 5" (125MM) 800 l/h
RL 10 SX 50 mcr 10" (250MM) 1600 l/h
RL 20 SX 50 mcr 20" (505MM) 3000 l/h
Stainless Steel Filtering Net Cartridges
  Applications
Filtration of sand, scales, rust.
Domestic use: filtration of drinking water, protection of taps,
boilers, washing machines and other installations.
Technical use: pre-filtration for water-pumps, irrigation systems,
protection of industrial installations.
Average life-span: about 3-5 years.
Maintenance: wash every 3 months.

Working Conditions
Maximum Operating Temperature.....45 Â°C

Specification
Non-toxic materials, suitable for drinking water. 
Filtering medium: 
stainless steel net AISI 316 or AISI 304.
Armouring: polypropylene. 
End caps: 
polypropylene. 
Flat seals: 
PVC.
 
Technical Parameter
Cartridge Model Cartridge Height Material Recommended flow rate
SA Mignon-A SX 50 mcr 5"M (122MM) AISI 316 700 l/h
SA 5-A SX 50 mcr 5" (125MM) AISI 316 1100 l/h
SA 10-A SX 50 mcr 10" (250MM) AISI 316 2200 l/h
SA 20-A SX 50 mcr 20" (505MM) AISI 316 3800 l/h
SA Mignon-C SX 50 mcr 5"M (122MM) AISI 304 700 l/h
SA 5-C SX 50 mcr 5" (125MM) AISI 304 1100 l/h
SA 10-C SX 50 mcr 10" (250MM) AISI 304 2200 l/h
SA 20-C SX 50 mcr 20" (505MM) AISI 304 3800 l/h
RA Mignon-A SX 70 mcr 5"M (122MM) AISI 316 500 l/h
RA 5-A SX 70 mcr 5" (125MM) AISI 316 800 l/h
RA 10-A SX 70 mcr 10" (250MM) AISI 316 1600 l/h
RA 20-A SX 70 mcr 20" (505MM) AISI 316 3000 l/h
RA Mignon-C SX 70 mcr 5"M (122MM) AISI 304 500 l/h
RA 5-C SX 70 mcr 5" (125MM) AISI 304 800 l/h
RA 10-C SX 70 mcr 10" (250MM) AISI 304 1600 l/h
RA 20-C SX 70 mcr 20" (505MM) AISI 304 3000 l/h

Ceramic Filter Caridges
  Applications
Filtration of very fine particles and some micro-organisms.
Domestic use: filtration of drinking water.
Technical use: fine filtration of water with neutral pH (pH = 7).
Average life-span: 6 - 12 months.
Maintenance: surface scraping every 2 - 3 months.
Remark - use a pre-filter to protect the cartridge.


Working Conditions
Maximum Operating Temperature.....45 Â°C

Specification
Non-toxic materials, suitable for drinking water. 
Filtering medium: 
ceramic, self-supporting frame.
Armouring: polypropylene. 
End caps: 
polypropylene. 
Flat seals: 
PVC.

 
Technical Parameter    
Cartridge Model Cartridge Height mm Recommended flow rate
A B C
AB Mignon SX 0,45 mcr 5"M 122 50 20 80 l/h
AB 4 SX 0,45 mcr 4" 106 70 30 120 l/h
AB 5 SX 0,45 mcr 5" 125 70 30 150 l/h
AB 7 SX 0,45 mcr 7" 173 70 30 210 l/h
AB 10-V SX 0,45 mcr 10" 250 50 20 210 l/h
AB 10 SX 0,45 mcr 10" 250 70 30 300 l/h
AB 20 SX 0,45 mcr 20" 505 70 30 600 l/h
 
Capsule Micro Filter
     
     
  Product Features

• Small, light, and easy to connect 

• Economical to filter and less waste

• Good compatibility, safe and economic to disposal

• Minimal hold up volume of fluids ensures minimum wastage.

• No binders, glues or mold release agents are employed
   
Specification

• Material of Construction
Medium: PTFE, PP, PVDF 
Support & Housing: PP 

• Removal Rating
Please refer to Ordering Information below

• Configurations
Nominal Length: 2.5”/112mm & 5”/196mm 
Diameter: ODΦ67 
Fittings: Inlet/Outlet: 1/4”SW, Vent/ Drain: 1/4”SW 
Effective Filter Areas: 2.5” ≥0.14m2

• Sealing Quality 
ROTEK capsule filters are manufactured to a very high
standard of quality assurance and cleanliness. 
Manufactured in accordance to ISO 9001:2000
  Performance

• Operating Conditions 
Maximum Temperature: 140°F/60°C
Maximum Forward Differential Pressure: 0.42Mpa
Maximum Reverse Differential Pressure: 0.21Mpa

Application

• Chemicals
• Solvents 
• Coatings 
• Pigment 
• Oil 
• Photoresist 
• Small volume previous chemicals
 
Ordering Information
 
 

 

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