Single 20″ X 4.5″ Poly Spun Filter Cartridge 1-Micron For Fine Sediment Removal

Polyester spun filter cartridges are great for capture of fine sediments as they have terrific depth of filtration.

Used as a secondary cartridge usually following a pleated filter, which removes the heavy sediment first.

Filter cartridges should be replaced every 6-12 months.