Hot tub brands
149 spa brands and equipment makers whose filters appear in our checked cartridge list. Count in brackets.
- @Home Hot Tubs (1)
- Aber Hot Tubs (Canada) (3)
- Accent Spas (3)
- Acryx-Maax Spas (Canada) (3)
- Advanced Spa Design (2)
- Advantage Mfg. (1)
- Alps Spas (1)
- American Spas (2)
- Apollo Spas (3)
- Aqua Mystic (2)
- Aqua Tech Spas (1)
- Aquaterra Spas (1)
- Aquiform-Infinity Spas (1)
- Arcadia Spas (2)
- Artesian Spas (2)
- Atera Spas (Four Seasons Home Resort Products) (1)
- Baja Spas (1)
- Beachcomber (2)
- Belize Spas (3)
- Blue Falls Mfg. Ltd. (Canada) (3)
- Blue Pacific Spas (2)
- Blue Ridge Spas (1)
- Bullfrog Spas (5)
- Cal Spas (6)
- Caldera Spas (8)
- Canspa Mfg. (Canada) (1)
- Catalina Spas (1)
- Charisma Spas (3)
- Clearwater Spas (4)
- Clipper Spas (1)
- Coast Mountain Spas (Canada) (3)
- Coast Spas (Canada) (2)
- Coleman Spas (5)
- Columbia Spas (2)
- Crystal Waters Spas (Canada) (3)
- CTA Spas (1)
- Custom Molded Products (6)
- Dakota Spas (3)
- Diamond Back Spas (1)
- Dimension One Spas (1)
- Discovery Spas (1)
- Dolphin Spas (1)
- Dream Maker Spas (1)
- Dynasty Spas (4)
- Emerald Spas (5)
- Executive (1)
- Florida Whirlpool (1)
- Four Winds Spa (2)
- Garden Leisure (2)
- Gatsby Spas (3)
- Great Lakes Home & Resort (3)
- Gulf Coast Spas (2)
- H2O Spas (2)
- Haughs (1)
- Haven Spas (2)
- Hawkeye Spas (3)
- Heartland Spas (1)
- Heldor Spas (1)
- Hollibaugh Spas (1)
- Honey Tubs (2)
- Hot Spot (1)
- Hot Springs Spas (4)
- Hydro Pool Industries (2)
- Hydro Spa (4)
- Icon Spas (2)
- Imperial Spas (1)
- Infinity Spas - TN (3)
- Islander Spas (3)
- J.E.M. Spas (2)
- Jacuzzi Brothers (1)
- Jacuzzi Premium (4)
- Jacuzzi Whirlpool Bath (2)
- LA Spas (2)
- Leisure Bay Spas (6)
- Lowes (1)
- Lumi-O (1)
- Maax Spas of AZ (4)
- Marathon Spas (1)
- Marquis Spas (2)
- Martec (1)
- Master Spas (5)
- Midwest Spas (1)
- Millennium Spas (2)
- Moonwater Spas (2)
- Moose Mountain Spas (Canada) (1)
- Morgan Spas (1)
- Mountain Meadows Spa (1)
- Mountain Mist Spa (1)
- Mountain Springs Spa (1)
- Mountain Stream Spa (1)
- Nahani Spas by Maax (1)
- Nemco (1)
- Nordic Hot Tubs (2)
- Northwest Spas (1)
- Orca Bay Spas (3)
- Pacific Spas by Aber (Canada) (1)
- Pageant Spas (2)
- Passion Spas (2)
- PDC Spas (2)
- Pentair Pool Prod (4)
- Pentair Pool Prod - Rainbow Plastics (5)
- Phoenix Spas (3)
- Premium Leisure (3)
- QCA (4)
- Rec Warehouse (7)
- Rising Dragon (3)
- River Valley Spas (2)
- Rocky Mountain Spas (1)
- Royal Spas (1)
- Rubadub Tub (2)
- Safari Spas (2)
- Santa Barbara Spas (1)
- Saratoga Spas (1)
- Seahorse Spas (1)
- Sequoia Design (1)
- Seven Seas (2)
- Sierra Spas (1)
- Signature Spas (2)
- Sonfarrel (1)
- Sonoma Spas (2)
- Southwest Spas (1)
- Spa Crest (1)
- Spa Manufacturers Inc. (1)
- Spas Direct (2)
- Streamline Spas (2)
- Strong Industries (1)
- Sun Coast Spas (2)
- Sun Ray Spas (Canada) (3)
- Sun West Spas (1)
- Sunbelt Spas (2)
- Suncountry Spas (1)
- Sundance Spas (10)
- Sunrise Spas (4)
- Sunset Spas (1)
- Superior Spas (3)
- Thermo Spas of Connecticut (3)
- Tiara Spas (1)
- Tiger River (1)
- Tuff Spas (2)
- US Spas (2)
- US Tooling & Spa (2)
- Viking Spas (2)
- Vita Spas (2)
- Warm Springs Spa (1)
- Waters Edge Spas (1)
- Waterway Plastics (12)
- White Springs Spas (1)
- Wind River Spas (2)
- Zone Spas (2)