18' Round 72" Expandable Overlap All Swirl Liner - 25 Gauge YGroup_Leap_Torpedo Pool Check salt test strips

Pool Check salt test strips are ideal for any chlorine generators available

Each piece of the 8" curved top seats fits precisely into the next with a fully integrated flexible joint

This super-strong structural molded leaf skimmer has a frame made of sturdy plastic

The graceful

18' Round 72" Expandable Overlap All Swirl Liner - 25 Gauge YGroup_Leap_Torpedo Pool Check salt test stripsSwimline's overlap liners are made to last. These liners are made of extra heavy duty virgin vinyl, with super strong welded seams to last long winters and hot summers. Swimline uses computerized cutting tables and a computer aided design to make their liners, eliminating the risk of human error. Whether it's design, pattern or fit, these quality liners are unbeatable.