The Purtrex depth filter, is an exceptional value for general applications where long life, high purity and low change-out frequency are required. Produced through GE’s patented melt blown microfiber technology.

• Purtrex is a 100% pure polypropylene depth filter.
• Exceptional dirt-holding capacity.
• Purtrex’ true-graded density filter matrix (lower density at the surface of the filter with progressively higher density toward the center) captures particles throughout the entire filter depth.
• Fewer change-outs than existing string-wound or resin-bonded filters.
• No wetting agents, solvents, antistatic agents or binders.
• Meets the requirements of the FDA for food and beverage contact.
• Incinerates to trace ash for easy disposal. 

Typical Applications

• Potable water filtration
• Chemical filtration - wide chemical compatibility
• Plating baths
• Amine Filtration
• Food and Beverages