The Highest Water Clarity with the Lowest Amount of Fuss. Quad D.E.®Cartridge Style Filters combine the finest filtration available for the most sparkling clear water with the convenience and easy-cleaning features usually found only in a cartridge filter. Four easily accessible and removable D.E. cartridges simplify maintenance and save time.
Four large-capacity cartridges provide maximum filter surface area for greater dirt-trapping capacity and longer periods between cleanings
Unique internal flow path ensures optimum filtration and backwashing efficiency
Chemical resistant, fiberglass reinforced polypropylene tank for exceptional strength and long life
Easily removable cartridge elements make maintenance fast and easy
Water flows through the Quad D.E.® Cartridge Style Filters so efficiently that your pump will use less energy