Large Head Wheel With Bushing - Each monitors_pH ORP Temp PPM It fits Hayward CAT-1000-CO2 and

It fits Hayward CAT-1000-CO2 and also fits Hayward CO2 system AC004

This is a PVC Schedule 80 Cap fitting with Slip fitting connections that measure 8 Inch

Platform tray has two sets of 6 inch slots for proper fulcrum placement and adjustment

The Grizzly utilizes the single post anchor with patented anti-wobble

The platform deck height is adjustable up to 18 inches high

Large Head Wheel With Bushing - Each monitors_pH ORP Temp PPM It fits Hayward CAT-1000-CO2 andThis is a HammerHead Large Head Wheel with bronze bushing, sold per each, for HammerHead Swimming Pool Cleaners. This item does not include axle bolt hardware. Fits both the 21 and 30 inch vacuum heads.