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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Sundance Jacuzzi Filter Pipe Adapter 2" MPT Through-Wall Suction Fitting with Jam Nut
HTPOFAmerica
MSRP: $39.99$29.99This genuine Sundance Jacuzzi filter pipe adapter features a 2" MPT through-wall suction fitting with jam nut assembly for secure filter installation.The adapter screws directly through your spa wall, creating a sturdy mounting point for your filtration...MSRP: $39.99$29.99 -
Artesian Resort Series 50sqft Replacement Filter - 2" MPT, 6-3/4" x 8" with Handle
HTPOFAmerica
$67.99This replacement filter cartridge is designed specifically for Artesian Resort Series spas, featuring 50 square feet of filtration area, 2" male pipe thread connection, 6-3/4" diameter, and 8" height.Please note: The smaller companion filter located...$67.99 -
32 sq ft Spa Cartridge Filter - 8" Length x 7" Diameter, 2" MPT Threading
HTPOFAmerica
MSRP: $57.99$47.99Global offers this high-performance 32 Square Foot Cartridge Filter with 8" x 7" dimensions and 2" MPT connection for hot tub and spa filtration systems.Measuring 8 inches in length by 7 inches in width, this replacement cartridge features a 5-inch...MSRP: $57.99$47.99 -
35 sq ft Replacement Spa Filter Cartridge Set - 2-1/8" Openings, 4-5/8" Height (Pair)
Hot Tub Parts or America
MSRP: $61.99$46.99Premium dual cartridge filtration system featuring 35 square feet of 3oz filter media per pair. Each cartridge measures 4-5/8" in length with a 5" diameter and 4-15/16" width. Designed with 2-1/8" open top and 2-1/8" open bottom configurations for...MSRP: $61.99$46.99 -
50 sq ft Replacement Filter Cartridge - 13-1/16" x 5" - Female SAE Thread - American Spa, Four Winds
HTPOFAmerica
MSRP: $60.31$44.99Premium replacement cartridge designed at 13-1/16" in height and 5" diameter, featuring a female SAE large thick thread measuring 2" (actual inner diameter approximately 2-1/4" to 2-3/8").Compatible with select American Spa and Four Winds brand hot tub...MSRP: $60.31$44.99 -
25 Sq Ft Spa Filter Cartridge - 2-1/16" Open Ends, 4-5/8" x 11-7/8", 3oz Media
Hot Tub Parts or America
MSRP: $39.97$29.97Premium replacement cartridge filter delivering 25 square feet of effective filtration surface area for hot tubs and spas. Engineered with dual 2-1/16" open-style connections at both top and bottom, measuring 4-5/8" in diameter and 11-7/8" in overall...MSRP: $39.97$29.97 -
Filter, Cartridge, 25sqft, ct, 1-1/2"mpt b, 4-3/8", 7-3/4" 3oz
Horizon Series by Filbur
MSRP: $45.94$34.99MSRP: $45.94$34.99 -
Filter, Cartridge, 75sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16", 20-1/8" 3oz
Horizon Series by Filbur
MSRP: $72.54$56.99MSRP: $72.54$56.99 -
Filter, Cartridge, 25sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16",13-5/16" 4oz
Horizon Series by Filbur
MSRP: $46.86$36.99MSRP: $46.86$36.99 -
Filter, Cartridge, 19sqft, ht, 1.5" mpt b , 4-5/8", 8" 3oz
Horizon Series by Filbur
MSRP: $44.37$34.99MSRP: $44.37$34.99 -
Filter, Cartridge, 25sqft, ht, 1-1/2"mpt b, 5", 8-1/2" 4oz
Horizon Series by Filbur
MSRP: $37.63$29.99MSRP: $37.63$29.99 -
Filter, Cartridge, 45sqft, 2-1/8"ot, 1-1/2"mpt b, 5-5/16", 10" 3oz
Horizon Series by Filbur
MSRP: $63.54$49.99MSRP: $63.54$49.99