Nature2 G45 Mineral Cartridge Replacement for Pro G, Pro G Plus (to 45K Gal) - Single Unit pool-steps_Right 1 Foot Offset This fitting is for vinyl

This fitting is for vinyl or fiberglass pools

eliminating algae/bacteria build-up

This filter cartridge is designed for BetterFilter BF105

The Velocity features a fiberglass footboard that has outstanding strength

Nature2 G45 Mineral Cartridge Replacement for Pro G, Pro G Plus (to 45K Gal) - Single Unit pool-steps_Right 1 Foot Offset This fitting is for vinylThis is a Nature2 G45 Mineral Cartridge replacement filter cartridge for the Ppro G and Pro G Plus (to 45K gallons) filters. The Nature2 ProG cartridges can be used on the Zodiac Professional G or Pro G Plus filters for pools up to 45,000 gallons. Nature2's patented technology uses minerals to kill bacteria and control algae for up to six months. Nature2 mineral cartridges are environmentally friendly and produce sparkling clean pool water that is