About us
Kefilbao Filter Technology (Suzhou) Co., Ltd. is a high-tech company specializing in bag filters and folding filter elements, integrating product research and development, production, and sales.
Food/Beverage
General Application Junior Cartridge filters Hydrophilic PTFE membrane
Author: ComeFrom: Date:2026-02-02 13:21:17 Hits:29
SPHGAJF Pleated Cartridge Filters with hydrophilic PTFE membrane are 100% integrity tested, it is constructed of single-layer hydrophilic PTFE membrane. It offers broad chemical compatibility, higher filter area with high flow rates at low pressure d and low extractables.
Typical Application：
Bottled Water
Vinegar
Aqueous solutions
Beer, Wine and Spirits
Juice, Soft Drinks, Edible Oils
pharmaceutical intermediates
Bottled Water
Vinegar
Aqueous solutions
Beer, Wine and Spirits
Juice, Soft Drinks, Edible Oils
pharmaceutical intermediates
Benefits
100% integrity tested
FDA food contact compliant
Thermal bonding
Non-fiber releasing
FDA food contact compliant
Thermal bonding
Non-fiber releasing
Maximum Operating Parameters
Differential Pressure
• Forward 80 psid (5.5 barg) at 20℃ (68°F)
• Reverse 40 psid (3.1 barg) at 44℃ (75°F)
Operating Temperature 82℃ (180°F) at 10 psid (6.9 barg)
Recommended Change out Pressure: 35psid (2.4barg)
Differential Pressure
• Forward 80 psid (5.5 barg) at 20℃ (68°F)
• Reverse 40 psid (3.1 barg) at 44℃ (75°F)
Operating Temperature 82℃ (180°F) at 10 psid (6.9 barg)
Recommended Change out Pressure: 35psid (2.4barg)
Toxity：
All components meet the specifications for biological safety per USP Class VI-121℃ for plastics.
All components meet the specifications for biological safety per USP Class VI-121℃ for plastics.
Construction Materials
Filter Membrane: ePTFE
Media Support: Polypropylene
End Caps: Polypropylene
Inner Core: PP/SUS 316L perforated core
Outer Cage: Polypropylene
Sealing Method: Thermal Bonding
O-rings: Buna, Viton (or FKM), EP, Silicone, Encapsulated Silicone, Encapsulated Viton (or FKM)
Filter Membrane: ePTFE
Media Support: Polypropylene
End Caps: Polypropylene
Inner Core: PP/SUS 316L perforated core
Outer Cage: Polypropylene
Sealing Method: Thermal Bonding
O-rings: Buna, Viton (or FKM), EP, Silicone, Encapsulated Silicone, Encapsulated Viton (or FKM)
Sanitization/Sterilization：
Filtered Hot Water90℃ (194°F), 30 minutes, multiple cycles, max 3 psid forward flow.
Autoclave 121℃ (250°F), 30 min, multiple cycles
Filtered Hot Water90℃ (194°F), 30 minutes, multiple cycles, max 3 psid forward flow.
Autoclave 121℃ (250°F), 30 min, multiple cycles
Food Safety Compliance：
Materials of construction comply with FDA regulations for food and beverage contact use as detailed in the US Code of Federal Regulations, 21CFR.
Materials used to produce filter media and hardware are safe for use in contact with foodstuffs in accordance with EU Directives 10/2011.
Materials of construction comply with FDA regulations for food and beverage contact use as detailed in the US Code of Federal Regulations, 21CFR.
Materials used to produce filter media and hardware are safe for use in contact with foodstuffs in accordance with EU Directives 10/2011.
Integrity Test Specifications (Wetted membrane)
| Pore size | Minimun Bubble Point |
| 0.1µm | 65.3psig（4.5bar） |
| 0.2µm | 46.4psig（3.2bar） |
| 0.45µm | 31.9psig（2.2bar） |
| 1.0µm | 8.7psig（0.6bar） |
Ordering Information:
| SPHGAJF | Pore size | Area | Endcaps | Seal | Connection Support |
| 001=0.1µm 002=0.2µm 004=0.45µm 006=0.65µm 010=1.0µm | H=500cm^2 S=1000cm^2 D=1500cm^2 L=2100cm^2 | A=116 w/o locking groove B=116 w/ locking groove C=116 w/ locking groove, ss ring D=118 double o-ring E=118 w/short lugs (Pall replacement) F=118 w/longlugs (Sartorious replacement) G=1/2"NPT threaded H=123 double o-ring I=126 double o-ring J=1"TC K=80mm skirting L=1/2"TC M=1/2"BSPT N=123 double o-ring O=AS116 (Pall replacement) P=AS116 (Parker replacement) Q=1/2"BSPP | B=Buna-N E=EPDM S=Sione V=Vition | S=SS reinfocement |