18'x40' Oval Overlap Boulder Beach Liner - 20 Gauge YGroup_Armor Replacement pool filter element specifically

Replacement pool filter element specifically designed for the Aquapro DE40 Diatomaceous Earth Filter Systems

No need to haul head heavy bags of sand with this light weight alternative filter media

Top Ledge for Straight Side of Oval Heritage RTL

The system provides the best water quality

This Top Cap fits all round & oval Wilbar Quest/Morada pool models

18'x40' Oval Overlap Boulder Beach Liner - 20 Gauge YGroup_Armor Replacement pool filter element specificallyOcean Blue Water Product Liners are made of heavy duty virgin vinyl. Contains UV inhibitors to protect against damage from sunlight, bacteria and chemicals. Backed by a 15 year manufacturer's warranty.