Kelley 216GL Olympic Gunzite This filter head screw set

This filter head screw set is designed to use with Hayward Perflex extended-cycle D

Jandy Zodiac R0479604 2HP Impeller Screw and Backplate O-Ring

Generic 90-423-6167 Square Ring Buna-N 2-3/8" ID 2-9/16" OD

The GLB® patented triple-chelation process holds copper ingredients active in solution for longer algae control

For pressure cleaners applications

Kelley 216GL Olympic Gunzite This filter head screw setChoose Olympic Gunzite Rough Surface Epoxy Primer for a smooth finish to unusually rough surfaces. Gunzite is an epoxy primer for application over unusually rough plaster or concrete surfaces. The heavy viscosity of Gunzite acts as a fill coat on these surfaces and provides a much smoother surface. Use only as an undercoat for Zeron. Especially effective on sandblasted surfaces.