The Graver Technologies TefTEC™ V Series is an economical, absolute-rated PTFE membrane filter engineered for air, gas, and liquid process applications that require reliable hydrophobic performance at a lower cost. Built with a naturally hydrophobic expanded PTFE membrane and polypropylene support layers, TefTEC™ V cartridges deliver consistent efficiency in vent, solvent, and compressed gas filtration, making them a durable alternative to standard polypropylene filters.

Each cartridge is manufactured and integrity tested in an ISO Class 7 cleanroom and flushed with 18 megohm DI water to ensure high purity and consistent performance. Designed with a 0.2 µm absolute-rated PTFE membrane, the TefTEC™ V maintains high flow rates and low pressure drop in compact filtration systems.

Certified to USP Class VI and FDA CFR Title 21 standards for food and beverage contact, TefTEC™ V cartridges withstand up to 195°F (90°C) and 50 autoclave cycles at 275°F (135°C). Available through Total Filtration Services (TFS), the TefTEC™ V Series provides cost-effective PTFE filtration for tank vents, compressed gases, chemical solvents, and food and beverage applications.

• Constructed with naturally hydrophobic expanded PTFE membrane
• Micron rating of 0.2 µm
• Available in lengths from 5" to 40"
• Operating up to 195°F and 75 psid
• Meets USP Class VI and FDA CFR 21 requirements
• Steam sterilizable and autoclave durable (≥ 50 cycles @ 275°F)