15'x30'x52" Oval Uni-Bead Mystri Gold Liner - 25 Gauge YGroup_Foam The convenient bump handle allows

The convenient bump handle allows for easy maintenance by shedding excess dirt and filter powder

Features automatic slot-back size adjustment and buckles

Calcium Plus is used to raise calcium hardness in swimming pool water

and energy savings over many years

Includes all stainless steel hardware

15'x30'x52" Oval Uni-Bead Mystri Gold Liner - 25 Gauge YGroup_Foam The convenient bump handle allowsSwimline's unibead 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.