TefloGas Filter Cartridges are composed of a hydrophobic PTFE membrane and a thick thermal-resistance polypropylene core. They are characterized by a high filtration area and non-metallic ion release and are easy to clean when compared to filters with a stainless steel core. As a result, they are highly recommended for air and gas sterile filtration of biological liquids and fermentation and pharmaceutical industries.
Inherently hydrophobic
Exceptionally high flow rates with low pressure drops
Manufactured in a facility which adheres to ISO 9001: 2015 Practices .
Full Regulatory Compliance with following :
? Bacterial Endotoxin : Aqueous extraction of autocalved filter contains <0.25 EU/ml as determined by Limulus Amebcyte Lysate (LAL),USP<85>.
? Non-fiber Releasing : Component materials meet the criteria for a "Non-fiber-releasing filter" as defined in 21 CFR 210.3(b)(6).
? Component Material Toxicity :Meet the requirement of USP <87> In Vitro Cytotoxicity Test ; Meet the Criteria of USP<88> Biological Reactivity Test for Class VI-121℃ plastics
? TOC/Conductivity at 25 ℃：Autoclaved filter effluent meet the USP<643> for Total Organic Carbon and USP<645> for
? Water Conductivity per WFI requirements after a UPW flush of specified volume .
? Particle Shedding : Autoclaved filter effluent meet the USP<788>for large volume Injections .
? Indirect Food Additive：All component materials meet the FDA Indirect Food Additive requirements cited in 21 CFR 177-182 , and EU framework regulation [1935/2004/EC].
Aseptic Packaging
Compressed Air and Nitrogen Gas Sterilization
Corrosive Gases Sterilization
Vent Filtration
Materials of Construction
| Filter Media | Hydrophobic PTFE Membrane |
Support | Polypropylene |
| Core/Cage/End Caps | Polypropylene |
Operating Conditions
| Max. Operating Pressure | 6.9 bar (100 psi) at 25 °C 4.0 bar (58 psi) at 60 °C 2.4 bar (35 psi) at 80 °C |
Max. Differential Pressure | Forward 6.9 bar (100 psi) at 25 °C 4.0 bar (58 psi) at 60 °C 2.4 bar (35 psi) at 80 °C Reverse 3.0 bar (44 psi) at 25 °C 1.0 bar (15 psi) at 80 °C |
| Effective Filtration Area | 0.68m2 / Φ 68-10 inch |
Sterilization
Inline Steam Sterilization | Up to 100 forward cycles and 50 reverse cycles (145℃ for 30min <0.3bar per cycle) |
| Autoclave | up to 400 cycles (130°C for 30min for every cycle) |
Integrity Test Data
GPFMP
Bubble Point | BP: ≥ 0.1 MPa (60%/40%IPA/Water) |
| Diffusion Flow | DF: ≤ 24ml/min/10''cartridge @ 80KPa (60%/40%IPA/Water) |
Water Intrusion Test | WFT : ≤0.75ml/min/10''cartridge @ 0.25MPa |
GPFP
Bubble Point | BP: ≥ 0.11 MPa (60%/40%IPA/Water) |
| Diffusion Flow | DF: ≤ 16ml/min/10''cartridge @ 80KPa (60%/40%IPA/Water) |
Water Intrusion Test | WFT : ≤0.38ml/min/10''cartridge @ 0.25MPa |
Ordering Infomation
| Type | Removal Ratings | End Cap | Nominal Length | Seal Material | Industry |
GPFMP GPFP | 0001=0.01μm 0022=0.22μm | HSF=226 /Fin (PBT Insert) HSC=226 /Flat (PBT Insert) HTF=222 /Fin (PBT Insert) HTC=222 /Flat (PBT Insert) DOE=Double Open End | 05= 5" 10=10" 20=20" 30=30" 40=40" | S=Silicone E=EPDM V=Viton P=PFA/Viton | P=Pharmaceutical |
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