Dolphin Active Brush Holder Kit filter-length_18 3/8 inches has 8 inch connections with

has 8 inch connections with a filtration area of 51 square feet and features a 100% non-corrosive thermoset composite structure with a gel coat and marine grade finish

Pentair/Rainbow 18508

This is a Stenner QuickPro #3 Pump Head Service Kit rated at 25 PSI for Classic and SVP model pumps

If piecing rolls of PEM matting together

Dolphin Active Brush Holder Kit filter-length_18 3/8 inches has 8 inch connections withThis is a Maytronics Active Brush Holder for several Dolphin pool cleaners. This kit contains: bearing holder for Active Brush, poligon spindel, bearing 6001, screw,and spur gear. These parts are not available separately. This brush holder kit will work on the following Dolphin cleaners: Supreme M4, M5, Wave 65, Wave 90, Bio PVC, M3 (E55), C3, C4, M400, M500, Odyssey, Nautilus CC Supreme, and Wave 60 80.