PTFE Filter Cartridge
MLSTF Series Hydrophobic filter cartridges are designed to guarantee removal of bacteria from gas or air. It is absolute rate filter cartridge ,the retention rate is up to 99.99%,. PTFE membrane is inherently hydrophobic and highly porous. It makes the filter cartridges have high flow rate with low pressure drop. the cartridge has a excel-lent service life, sterilization of cartridge cycles more than 100times.All the filter cartridges a made in controlled environment and all compo-nents are made of polypropylene and meet the requirements of food contact and pharmaceutical to confirm with food and biological safety.
Quality and Bio-Safety
USP VI and FDA CFR21 conform Food-contact Declaration ROHS-Declaration of conformity
Extractables
50 mg per autoclaved 10-inch cartridge after
24-h soak in purified water at controlled room temperature.
Toxicity
Component materials meet GB/T 14233.2<2005> of USP National Standard for Safety Tests.
TOC
500 ppb after a water flush of 60 liters per 10-inch cartridge.
Applications
- Compressed air sterilization filter
- final filtration of antibiotic fermentation air
- final filtration of bioengineered fermentation air
- Sterilization filtration of vent air in tanks, cabinets, boxes, etc.
- Aseptic packaging air filtration
Materials
- Filter Media: Polytetrafluoroethylene
- Support layers: Polypropylene
- Core: Polypropylene
- Cage: Polypropylene
- End Caps: Polypropylene
- O-rings/Gaskets: Buna-N, EPDM, Silicone, Viton, Teflon Encapsulated Viton
Features and Benefits
- Absolute rate sterile grade filter cartridge
- Inherently hydrophobic PEFE membrane, best suitable media for air or gas
- High flow rate with low pressure drop
- Long service life, continually operates over couple of months
- Can be sterilized more than 100times at 121C for 30minutes
