Harmsco replacement parts are available for the complete line of cartridge filter housings and bag filters. Whether you need housing o-rings, gaskets, wingnuts or other parts for your Harmsco filter housing, Big Brand Water Filter is your source for genuine Harmsco brand replacement parts.

Harmsco® Filtration Products has developed the Harmsco Homeland Security Water Filter Appliance. Designed to protect homes at the point of entry, these appliances utilize a multi-technology, flow-through barrier cartridge filter along with a powerful ultraviolet disinfecting reactor in one convenient unit. The family of Harmsco’s Homeland Security Water Filter Appliances consists of three different size models (5, 10 and 15 gpm) to fit any home’s needs.

Harmsco HC/40 Series Filters -- Fit Waterbetter 40 and HUR-40 Filter Housings Harmsco HC/90 Filters -- Fit Waterbetter 90 and HUR-90 Filter Housings Harmsco HC/170 Filters -- Fit Waterbetter 170 and HUR-170 Filter Housings Harmsco PP-HC Filters are 1 Micron Absolute Rated

Harmsco Hurricane Cartridge Filter Systems High performance Hurricane ™ stainless steel cartridge filter housings deliver high flow, high performance filtration, with swing bolt closure.

Up-Flow -A design so superior it’s patented!
Harmsco® Up-Flow Cartridge Filters outperform conventional filter designs! Venting valves are not necessary and filtration efficiency is improved.

The Harmsco Waterbetter series is a simple, economical single cartridge filter housing delivering high flow, high performance filtration with up to 170 square feet of filter area.