21' Round Pool Wall Foam YGroup_Beach_Haven Hayward SPX5500F strainer basket fits

Hayward SPX5500F strainer basket fits Power-Flo Matrix 1-HP & 1

Meets California Building Code

Some cover manufacturers have tried different techniques such as lining the inside of the cover and making the cover over sized to allow for airflow

making it the best above ground pool winter cover on the market

This Upright Boot fits all round & oval Sharkline Quest/Morada pool models

21' Round Pool Wall Foam YGroup_Beach_Haven Hayward SPX5500F strainer basket fitsAdd years of life to your pool liner! Using Gladon Waveless, high quality Pool Wall Foam with your 21' round above ground swimming pool protects against punctures to your pool liner. Create a smooth wall surface with this closed cell foam padding that helps prevent rust, corrosion and other wall degradation. It keeps your liner looking like new for years to come. Wall foam is a 1 8" thick foam mat that protects your liner from constant friction