Caldera 72593 Spa Lounge Pillow Type_Cover Lifter the 3-pack is the better

the 3-pack is the better per-cartridge value and the simpler way to budget for salt system maintenance

balancing water means juggling several separate products and chasing numbers that won't sit still

Either way

A Tri-X costs more up front than a polyester cartridge

rigid pleats that resist collapsing during cleaning

Caldera 72593 Spa Lounge Pillow Type_Cover Lifter the 3-pack is the betterCaldera 72593 Spa Lounge Pillow Overview One of the first things to wear out on a hot tub is the pillow. Lucky for you they are easy and simple to replace. Made out of high quality materials the Caldera 72593 Spa Pillow is built to last. Whats in the Box 1 x Caldera 72593 Spa Pillow Specifications Color: Grey Style: Flat Weight: 9. 6 oz Length in Inches: 14" Compatibility Utopia Geneva GEB 2002 2008 Utopia Tahitian 2002 2008 Paradise Geneva GEA 2002