2-Pack Spa Filter Cartridge Replacement: Compatible with Pleatco PWW50, Unicel 6CH-940, Jacuzzi & Whirlpool Spas<br> 2 Pieces Spa Filter Cartridge, For Pleatco Pww50 Hot Tub Filterspa Filter For Unicel 6ch-940/jacuzzi Spa Business Whirlpool Replacement Filter<br> Swimming Pool Filter: 100% Polyester Fiber Material, Better Dust Collecting Ability, Replacement Filter For Swimming Pool And Spa Cleaning SystemProduct Size: Swimming Pool Filter Diameter: 150Mm / 5.9In ; Height: 241Mm / 9.5In; Thread: 46.5Mm / 1.8InchProduct Features: Swimming Pool Filter Collapsible Design Increases The Filter Area, Small Pressure Difference, Large Flow Rate, Long Use Time, Can Be Cleaned And Saves Costs.Product Compatibility: The Pool Filter Is Compatible With Most Indoor And Outdoor And Above Ground Pools, Indoor And Outdoor Hot Tubs And Hot Tubs.Perfect Job: The Filters Of Pool Are Essential To Keep Lay-Z-Spa In Top Working Order. Simply Connect It To Your Spa And It Will Filter Dirt And Grime From The Water To Keep It Clean And Healthy.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store