Product Description
Sterile gas PTFE capsule filter designed for critical air and gas filtration in pharmaceutical and bioprocess applications. Featuring a 0.2 µm hydrophobic PTFE membrane and durable polyetherimide housing, it supports repeated steam-in-place (SIP) sterilisation while delivering reliable filtration performance, reduced maintenance, and lower overall system costs compared to traditional stainless steel housings.
Key Features:
- Polyetherimide housing enables high pressure and temperature resistance
- In situ integrity testable via Water Intrusion Test (WIT)
- Capsule format eliminates need for stainless steel housings
- High pressure capability up to 6.9 bar
Max operating pressure: 6.9 bar @ 40°C
Max differential pressure (forward):
• 6.9 bar @ 25°C
• 4.0 bar @ 60°C
• 2.4 bar @ 80°C
Max differential pressure (reverse):
• 3.0 bar @ 40°C
• 1.0 bar @ 80°C
Steam-in-place (SIP): 142°C for 30 minutes (up to 10 cycles)
Autoclave: 131°C for 30 minutes (up to 50 cycles)
Effective filtration area: 0.2 m²
- EU 1935/2004 and EU 10/2011 compliant
- USP Class VI (121°C) and ISO 10993 equivalent materials
- Designed for sterile gas filtration in GMP environments
- Integrity testable using Water Intrusion Test (WIT)
