GLI Estate Plus Xtreme Safety Pool Cover, Solid, 14' x 28', Rectangle | 45-1428RE-EPX-5-BX AquaCal This 125 PSI pressure kit

This 125 PSI pressure kit is used in the heater safety control system to help monitor and manage pressure-related operating conditions

packaged as a 12-pack for convenient stocking and long‑term use

UV and Weather Resistant: Maintains appearance and function despite exposure to sunlight and rain

Designed to replace 512082 TruTest refill strips for the digital reader system

With the Spa Components Flow Thru Heater Manifold B240Q

GLI Estate Plus Xtreme Safety Pool Cover, Solid, 14' x 28', Rectangle | 45-1428RE-EPX-5-BX AquaCal This 125 PSI pressure kitGLI 45 1428RE EPX 5 BX Estate Plus Xtreme Safety Pool Cover The Estate Plus Xtreme Safety Pool Cover is designed to transform how you protect, maintain, and enjoy your rectangular in ground pool. Built for serious safety, year round durability, and ultra low maintenance, this cover is the smart choice for families, homeowners, and pool lovers who demand more from a pool enclosure. Key features that stand out Two precise rectangular sizes: tailored to