Box of 4, 5 Micron, 10"BB spun bonded element

Suitable for use with with 10"BB housings, rated at 5 micron

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 VEOLIA's patented melt blown microfiber technology, Purtrex is a 100% pure polypropylene depth filter with exceptional dirt-holding capacity.