50 sq. ft. replacement spa cartridge filter. Diameter: 5 Inch Length: 13-5/16 Inch Bottom: 2-1/8 Inch Top: 2-1/8 Inch This is the PRB50IN equivalent replacement spa cartridge filter AK-3049 compatible with FC-2370/ FC-2375, C-4950/ C-4326/ C-4625, AK3049. Save more with our house brand filter H40506 made with Reemay filter media. This filter type is found in Rainbow/ Waterways/ Sundance hot tub filter assemblies and hot tubs. Replace your spa cartridge filters annually and rinse, clean them per manufacturer’s instructions . Outer diameter is: 5″ 13-5/16″ long with bottom 2-1/8″ inner diameter hole opening and 2-1/8″ top hole opening. Used in following spa models: Aber Hot Tubs Accent Spas Acryx-Maax Spas Alps Spas American Spas Apollo Spas Arcadia Spas Arizona Pacific Artesian Spas Baja Spas Beachcomber Hot TubsBelize Spas Bullfrog Spas Cal Spas Charisma Spas Clipper Spas Coast Mountain Coast Spas (Canada) Coleman Spas Columbia Spas Coral Spas Crystal Waters Spas Diamond Back Spas Diamond Spas Discovery Spas Dynasty Spas Elite Spas Four Winds Spas Fox Wal-Pak Freedom Spas Futura Spas Gatsby Spas Great Lakes H2O Spas Haugh’s Haven Spas Hawkeye Spas Hydro Spa Hydropool Industries Icon Spas Image Spas Infinity Spas Islander Spas J.E.M. Spas Jacuzzi Premium Keyes Spas Leisure Bay Maax Coleman Spas Marathon Spas Midwest Spas Millennium Spas Moonwater Spas Morgan Spas Northwest Spas Orca Bay Spas Orion Spas Pageant Spas Paradise Spas Phoenix Spas QCA River Valley Spas Rubadub Tub Safari Spas Seahorse Spas Sequoia Design Sierra Spas Signature Spas Sonoma Spas Southwest Spas Spa Crest SpaCrest Spas Direct Streamline Spas Strong SpasSun Coast Spas Sun West Spas Sunbelt Spas Suncountry Spas Sundance Spas SunRay Spas Sunrise Spas Sunset Spas Superior Spas Tiara Spas Tuff Spa Viking Spas Vita Spas Warm Springs Spa Wind River Spas View AllClose
