Classic Oval Solid Winter Aboveground Pool Cover 18 x 40 Feet filter-length_32 3/4 inches Frontier IV (8 foot only)

Frontier IV (8 foot only)

This is an o-ring designed for System:3 1-1/2 inch filter drain adapters on Sta-Rite and Pentair filters

Includes: one appliance adapter

This number 16 pool plug with valve creates a tight seal for a 4 inch PVC pipe

Super StarClear Pro Series Plus Sand Filters

Classic Oval Solid Winter Aboveground Pool Cover 18 x 40 Feet filter-length_32 3/4 inches Frontier IV (8 foot only)This solid pool winter cover is designed to fit an oval pool with an overall size of 18 x 40 feet. These covers are designed to be larger than the pool itself to allow for sagging and overlap needed to install water bags. The overall cover size is 21 x 43 feet. GLI Solid Winter Covers are made from tough polyethylene fabric which is one of the most durable cover materials available. These covers have a double folded and double stitched edge with