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Purtrex  PX05-30(osmonics) pure polypropylene depth filter, 2-1/2'' x 30'', 5 Micron. Single unit.

Purtrex Depth Filters

Osmonics has extended its patented blown microfiber technology to meet the market requirements for a pure polypropylene depth filter with exceptional dirt-holding capability. 

 Purtrex PX05-30 Features and Benefits:

 The Purtrex PX05-30 depth filter include exceptional value for general applications where long life, high purity and low change-out frequency are required. Produced through GE Water's patented melt blown microfiber technology, Purtrex is a 100% pure polypropylene depth filter with 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. This means longer life and fewer change-outs than existing string-wound or resin-bonded filters. Purtrex contains no wetting agents, solvents, antistatic agents or binders, and meets the requirements of the FDA for food and beverage contact. The filter incinerates to trace ash for easy disposal.


  • Potable water filtration
  • Chemical filtration - wide chemical compatibility
  • Plating baths
  • Amine Filtration
  • Meets FDA compliance for food and beverage contact

Markets Served

  • Food and Beverage
  • Electronics
  • Pre-Reverse Osmosis
  • Metal Finishing
  • Oil and Gas
  • Pulp and Paper
  • Fine Chemicals