Filters, Replacement Cartridges
Replace dirty or worn hot tub filter cartridges to maintain clean, healthy spa water. Regular filter replacement is essential for water clarity and protecting your spa equipment. Our filter cartridges match OEM specifications for proper fit and filtration performance. We offer competitive international shipping rates to buyers worldwide.
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95 sq ft Spa Filter Cartridge - 23-5/8" Length, 4-15/16" Diameter, 2-1/8" Openings Top & Bottom
HTPOFAmerica
MSRP: $79.99$71.99Global offers this high-performance 95 square foot filter cartridge designed for optimal spa and hot tub filtration. This replacement filter measures 23-5/8 inches in length with a 4-15/16 inch...MSRP: $79.99$71.99 -
Genuine Sundance 2 Inch Suction Plumbing Kit | Complete Wall Fitting Assembly with Street Elbow & Compression Nut
MSRP: $59.99$42.99This authentic Sundance 2 inch suction plumbing assembly provides a complete replacement solution for American-manufactured Sundance hot tub owners. The comprehensive package contains one 2 inch...MSRP: $59.99$42.99 -
50 sq ft Spa Filter Cartridge 4-5/8" x 14-3/4" | 1-1/2" MPT | Handle Top | PROLine Compatible
HTPOFAmerica
MSRP: $62.99$43.87Premium replacement filter cartridge engineered for superior hot tub water filtration with 50 square feet of cleaning surface area. Measures 4 5/8 inches in outside diameter and 14 3/4 inches in...MSRP: $62.99$43.87 -
50 Sq Ft Spa Filter 10 3/4" x 7" 2" Male Slip | Caldera Watkins Compatible
Horizon Series by Filbur
MSRP: $69.99$62.99Independent Supplier & Replacement Part Notice We areMSRP: $69.99$62.99 -
Filter, Cartridge, 50sqft, ht, 1-1/2"mpt b, 4-5/8", 14-3/4" 3oz
Horizon Series by Filbur
MSRP: $60.31$46.99MSRP: $60.31$46.99 -
Antimicrobial Spa Filter Cartridge 25sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16", 13-5/16" 3oz MB
Horizon Series by Filbur
MSRP: $41.89$31.99Premium Antimicrobial Spa Filter Cartridge with Microban® TechnologyThis replacement cartridge features Microban® antimicrobial protection built directly into the filter media fibers. The...MSRP: $41.89$31.99 -
Filter, Cartridge, 20sqft, ht, 1-1/2"SAE b, 4-3/4", 8" 3oz
Horizon Series by Filbur
MSRP: $46.54$34.99MSRP: $46.54$34.99 -
MSRP: $54.34$41.99 -
32 Sq Ft Cartridge Filter 8"x7" 2"MPT - Master Spa Coleman Maax Down East Compatible
HTPOFAmerica
MSRP: $57.99$47.99Replacement Cartridge Filter - 32 Square Feet, 8" Height x 7" Diameter, 2" MPT ConnectionThis replacement cartridge filter measures 8 inches in height by 7 inches in diameter and provides 32 square...MSRP: $57.99$47.99 -
Filter, Cartridge, 50sqft, 2-1/16"ot, 2"male slip b, 8", 9" 3oz
Horizon Series by Filbur
MSRP: $75.20$57.99MSRP: $75.20$57.99 -
Filter, Cartridge, 125sqft, 2-1/2"ot, 2-1/2"s, 8-1/2", 19"oz
Horizon Series by Filbur
MSRP: $196.60$152.99MSRP: $196.60$152.99 -
Filter, Cartridge, 30sqft, 1-15/16"ot, 1-15/16"ob, 6",10-1/2" 3oz MB
Horizon Series by Filbur
MSRP: $50.43$39.99MSRP: $50.43$39.99