The Purtrex Plus depth filter, is an exceptional value for general applications where long life, high purity and low change-out frequency are required. Produced through GE Water & Process Technologies’ patented Z.Plex* filter manufacturing technology (Figure 1), Purtrex Plus is a 100% pure polypropylene depth filter with excellent performance. Purtrex Plus’ 3-dimensional filter matrix provides lower pressure drop and high dirt holding capacity. This translates to longer life and fewer change-outs than existing string-wound or resin-bonded filters. Purtrex Plus’ melt-bonded exterior and core ensures no media migration. Purtrex Plus 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.

Purtrex Plus filters are available the following absolute pore size micron ratings: 1, 3, 5 and 10 microns. Tables 1, 2, 3 and 4 further details on materials of construction, dimensions, flow performance and ordering information.