Gli Estate 20' x 40' Rectangle In Ground Winter Pool Cover, 5' Overlap, Black, 12 Year Warranty | 45-2040RE-EST-5-BX Debris coarse bag Durable construction: Chemical and UV

Durable construction: Chemical and UV resistant for long service life in outdoor pools

and biofilm before they compromise clarity or water balance

effective way to test for two different types of iron commonly found in pool water

4 Gallon Acid Capacity

Gli Estate 20' x 40' Rectangle In Ground Winter Pool Cover, 5' Overlap, Black, 12 Year Warranty | 45-2040RE-EST-5-BX Debris coarse bag Durable construction: Chemical and UVTaking the time to protect your pool this winter will mean for a bright, happy springtime opening! Our GLI Solid Winter Cover will protect your pool from the wear and tear of freezing winter weather and eliminate costly maintenance and spring cleanup.