15'x30'x52" Oval Esther Williams Beaded Mystri Gold Liner - 25 Gauge YBlocklist Mineral cartridges are easily adjusted

Mineral cartridges are easily adjusted to meet the sanitizing needs of virtually any size spa

This Galvanized Steel 4" Top Joiner Plate fits the straight side uprights on all oval Intrepid

The Hayward automatic chlorinators use large or small Tri-Chlor slow dissolving tablets or sticks enough to supply three weeks of chlorine sanitation for a large pools and longer for smaller pools

This is a factory original Sta-Rite replacement cartridge

Please note that Hayward now offers these only as a 2-pack due to regulations that require pools to have two main drains

15'x30'x52" Oval Esther Williams Beaded Mystri Gold Liner - 25 Gauge YBlocklist Mineral cartridges are easily adjustedSwimline's beaded 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.