XtremeBlue A8 CL340 CV340 Pool Filter Cartridge Replacement spare nut while a large debris basket

while a large debris basket catches more leaves between cleanings

Easy replacement process: simple swap-in design that fits standard maintenance procedures with common hand tools

OEM Replacement Kit: Combustion blower plus integrated control board ensure an exact Hayward replacement that preserves original performance

you’ll dose accurately

XtremeBlue A8 CL340 CV340 Pool Filter Cartridge Replacement spare nut while a large debris basketXtremeBlue A8 CL340 CV340 Pool Filter Cartridge Replacement Intro Meet the XtremeBlue A8 CL340 CV340 Pool Filter Cartridge Replacement, engineered to boost filtration and water clarity. Its point bonded fabric traps more dirt and debris, delivering reliable performance in CL340 and CV340 housings with fewer backwashes and more efficient pump operation, saving you time and money. List of Features Point bonded fabric captures more dirt for cleaner water