Pentair Cartridge 420 sq. ft. | Clean & Clear Plus Filter 420 sq. ft. | R173576 FG3011 10HP to 2-

10HP to 2-

Hayward Part Number EC10SC50 Quantity Each (1) Scoop Capacity 1 lb DE powder per scoop UPC 610377025379 Poolaroo Pro Tip

requires less than half the amount of product (by weight) than needed when using DE

or the original part number printed on the existing transformer before ordering

Pentair Cartridge 420 sq. ft. | Clean & Clear Plus Filter 420 sq. ft. | R173576 FG3011 10HP to 2-The Pentair R173576 is the OEM replacement filter cartridge for the Clean & Clear Plus 420 sq. ft. cartridge filter. Four cartridges are required per filter unit this listing is for one individual cartridge. IMPORTANT: 4 CARTRIDGES REQUIRED PER FILTER The Clean & Clear Plus 420 sq. ft. filter requires 4 of these cartridges for a complete service. This listing is for one (1) cartridge. Order 4 to complete a full replacement. IMPORTANT: FILTER