Happy Hot Tubs - the best for your hot tub
Pleatco PRB50-IN Filter - 2 PACK

2 x PRB50-IN Filters (Fits lots of Hot Tubs)

Equivalent To :

  • Pleatco - PRB50-IN
  • Unicel - C-4950
  • Filbur - FC2390
  • Blue Devil - 6480
  • Great Barrier - 8510

Spa make/models that this filter fits:

  • Arctic Spas
  • Artesian Spas
  • Astro Spas
  • Beachcomber Spas
  • Bullfrog Spas
  • Cal Spa
  • Coast Spas
  • Dynasty Spas
  • Freedom Spas
  • Hydro Spa - After Hours Spas
  • Serenity Spas
  • Jacuzzi - Premium, J200 Series
  • Sundance Spas - Sweetwater Sunrise
  • Hot Spring - Tiger River
  • US Spas
  • Vita Spas

Also Fits: Aber, Accent Spas, Acryx-Maax Spas, Infinity Spas, Savannah/Statewood Spas, Affordable Spas, Alps Spas, American Spas, Apollo Spas, Aqua Mystic, Aqua Spas, Aqua Tech, Aquaform-Infinity, Aquatic Industries, Diamond Spas, Arizona Pacific, Aruba Spas, Associated Leisure Products, Atera, Atlantic Pool - Pelican Pools, Baja Spas, Belize Spas, Blue Falls, Blue Pacific, Caldera Spas, Charisma Spas, Clipper Spas, Coast Mountain Spas, Coleman Spas - California Cooperage, Columbia Spas, Coral Spas, Crystal Waters, Dakota Spas, DFA - Diamond Back, Discovery Spas, Grecian, Beachcraft, Lifestyle - Ahtria Inc., Elite Spas, FPI, GPM Industries - Great Lakes Spas - Shoreline Leisure Products, Great Northern Spas - Opus Spas, Grecian Spas, Haughs, Haven Spas, Hawkeye Spas, Barefoot Spas, Heldor Spas, Holiday Springs (Home Depot), Honey Tubs, Hydropool Industries , Hydrowave Spas, Hytec Spas, Icon Health & Fitness - Image, Proform, Weslo, Daybreak - Weider Hot Tub, Islander Spas, J E M Spas - Majestic Industries, Leisure Bay - Recreational Warehouse, Lifesprings Spas, Maax Spas (Canada), Marathon Spas, Millennium Spas, Moonwater Spas, Morgan Spas, Mountain: Spring, Mist, Meadow, Stream, Niagara Whirlpool - Haugh's, Northwest Spas, Orca Bay Spas, Orion Spas, Pageant Spas, Paradise Spas, Phoenix Spas, Polar Spas, Polynesian Spas, QCA Spas, Rainbow, River Valley Spas, Rubadub Tub, Safari Spas, Seahorse Spas, Secard Spas, Sequoia Design, Sierra Spas - Southwest Spas ,Signature Sonoma, Phoenician, Spa Crest, Spas Direct, Streamline, Sun Country, Sunbelt, Sunset, Suntub, Superior Spas - Spas West, Tiara Spas, Watkins, Tropical Spas, Tsunami Spas, Turbo Spas, United Spas, US Tooling & Spas - Diamonte - Starlight, Warm Springs Spa, Waterway, Wind River Spas.


  • Top Diameter :  5'' (127mm)
  • Length : 13 5/16'' (338mm)
  • Top Hole : 2 1/8'' (54mm)
  • Bottom Hole: 2 1/8'' (54mm)
  • Media (Sq. Feet): 50

Please Ensure this filter is correct by checking the measurements or contact us for more help.
Why Pleatco Filters?

Free Flow Cores  - Allow easy flow of water through the filter, increasing filtration and reducing flow problems.

Top Quality 'Reemay' Filter Media - Increasing flow efficiency and preventing algae growth.

Anti-Microbial Crack Resistant End Caps - Highest resistance to chlorine in the industry !

QUALITY MATTERS - DEMAND PLEATCO FILTERS. Save Energy. Save the Environment. Save Money.


Fab - cheaper than Jacuzzi but equally as good. Delivered next day - excellent service. ...

Rated by Dave Owen

Great quality filters and super quick next day delivery. Highly recommend Happy Hot Tubs ...

Rated by Chris Siddall