![75 SQ FEET CARTRIDGE - Hydropool Self-clean](http://store.budsspas.com/cdn/shop/products/OC1475_{width}x.png?v=1588693242)
Diameter: 5"
Length: 20-1/8"
Top: 2-1/8" Hole
Bottom: 2-1/8" Hole
Fits Hydropool Self Cleaning Tubs (years 2023 and prior)
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