Sediment Filters | Water Filtration Melt Blown Purtrex Plus Sediment (GE Water Brand) DOWNLOAD BROCHURE The Coolabah Water Purtrex* Plus Sediment Filter is designed to meet the market requirements for a pure polypropylene depth graded density filter with exceptional dirt holding capability. This translates to a longer life with fewer change-outs than existing string wound … Continue reading Melt Blown