Hydropool Executive Trainer 16EX Swim Spa Cover Dynasty It's recommended to clean cartridge

It's recommended to clean cartridge filters every 1-2 months and replace them every 4-6 months

Fits Vita Spa Alero Cover size 84

Fits Master Spas Twilight Series TS 8

Made to fit the Vita Spa Granada

Fits Marquis Spas Hollywood Elite Cover size 84" x 84" Corner radius 6" Skirt length Up to 7" available Construction options

Hydropool Executive Trainer 16EX Swim Spa Cover Dynasty It's recommended to clean cartridgeThe Hydropool Executive Trainer 16EX swim spa cover is made to order to the spa's exact dimensions, so there is no trimming, gapping, or forcing a generic size to fit. A tight seal helps keep heat in and weather out through the season. Available in traditional multi panel construction or as a rollaway in waterproof AquaTEX. Cover specifications Fits Hydropool Executive Trainer 16EX Cover size 187" x 93" Shape Rounded rectangle Corner radius 5" Skirt