Happy HHTRB50H Hot Tub Filter Compatible With PRB50-IN C-4950 FC-2390 SC706 C-4950 FC-2390 SC706 Pleatco Blue Whale Arctic Coast Hydropool Vita Spa (4 Pack)

• Happy Hot Tubs Replacement Hot Tub Filter HHTRB50H - Fits PRB50-IN, C-4950, 40506, FC-2390, SC706
• Compatible with Arctic Spas, Blue Whale, Beachcomber, Danz, Hydropool Serenity, (J200 Series), Sundance, Vita Spa and More!
• Top Diameter 127mm, Filter Length 338mm, Top hole 54mm, Bottom Hole 54mm.
• High Quality Filters from the UK's leading hot tub chemical and accessory retailer
• Max-flow Core to maximise the flow through the core of the filter and improve hot tub performance. High Grade Filtration Media - helps to filter our finer particles, improving the cleanliness of your hot tub and keeping your water clear for longer.

Common Codes and Measurements: Pleatco - PRB50 IN Unicel - C 4950 Filbur -FC 2390 Happy - HHTRB50H Diameter: 5" (127mm) Height: 13 5/16" (338mm) Top Hole: 2 1/8'' (54mm) Bottom Hole: 2 1/8'' (54mm) These Filters are compatible with the following brands: Arctic Spas Artesian Spas Baja Spas Beachcomber Spas Blue Whale Spas - Albany Crescent Bay/ Crescent Bay Deluxe/Crescent Bay Deluxe II Crystal Cove Daytona Del Rey X / Del Rey X Premier Hermosa II Longbeach Malibu Laguna Monterey San Diego Newport Oceanside Pacifica Riviera San Dimas San Luis Santa Ana Santa Cruz / Santa Cruz II / Santa Cruz III Solana Surfside Ventura / Ventura II/ Ventura III / Ventura IV. Bullfrog Spas Cal Spa Coast Spas Danz Spas Dynasty Spas Elite Spas Hydropool - Serenity Spas - J200 Series - J210 / J215 / J220 / J225 / J235 / J245 / J275 Maax Spas Sundance Spas US Spas Vita Spas And many more! Check measurements vs your existing filter to ensure this fits your spa. Why Happy Filters? Max-flow Core to maximise the flow through the core of the filter and improve hot tub performance. High Grade Filtration Media - helps to filter our finer particles, improving the cleanliness of your hot tub and keeping your water clear for longer.