Happy HHTRB50H Hot Tub Filter – Fits Pleatco PRB50-IN

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
• Jacuzzi – J200 Series – J210 / J215 / J220 / J225 / J235 / J245 / J275
• Maax Spas
• Sundance Spas
• US Spas
• Vita Spas
• Wellis – AKU1831 – Malaga, Elbrus, Marbella, Manhattan, Palermo
• 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. 

Want your filters to last longer? Read our handy guide on how to clean and maintain your spa filters