Filters & Filter Housings and Related Parts
Shop complete hot tub and spa filter housings in our selection of top-mount, side-mount, and in-line configurations. A quality filter housing is essential for effective water filtration and easy cartridge access. Compatible with standard filter cartridges from Cal Spa, Sundance, Jacuzzi®, and other major brands. We offer competitive international shipping rates to buyers worldwide.
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Master Spa Down East Filter Cartridge 7 1/4"Tx7"Wx4"Hole 2002-2003 | Global
HTPOFAmerica
MSRP: $44.99$39.99Genuine replacement Filter Cartridge designed for Master Spa Down East models from 2002-2003 with precise dimensions of 7 1/4" in height, 7" diameter, and 4" openings at both ends. This cartridge filter features exact-fit specifications with 7 1/4"...MSRP: $44.99$39.99 -
Filter, Cartridge, 155sqft, 2-5/8"ot,3-1/2"fpt b,7-3/4",29-1/16" 4oz
Horizon Series by Filbur
MSRP: $179.83$139.99MSRP: $179.83$139.99 -
50 sq ft Vita Spa Replacement Filter Cartridge - 8-1/2" x 7-1/8" - Slotted Bottom - Global
Hot Tub Parts or America
MSRP: $79.99$64.99This replacement filter cartridge is engineered for Vita Spas manufactured by DM Industries. The 50 square foot filtration media provides excellent water clarity and debris removal for your spa system.Certain units feature PVT50W molded into the top or...MSRP: $79.99$64.99 -
Filter, Cartridge, 40sqft, ht, 1-1/2"SAE b, 6", 8-1/4" 3oz MB
Horizon Series by Filbur
MSRP: $72.29$55.99MSRP: $72.29$55.99 -
Filter, Cartridge, 35sqft,2-1/8"ot,2-1/8"ob,4-15/16",4-5/8" 3oz,Pair
Horizon Series by Filbur
MSRP: $61.49$46.99MSRP: $61.49$46.99 -
MSRP: $21.94$17.99 -
30 sq ft Spa Filter Cartridge 11-1/4" x 4-15/16" Female SAE Thread - Four Winds Compatible Short Model
HTPOFAmerica
MSRP: $89.99$69.99Replacement cartridge filter measuring 11-1/4" in length by 4-15/16" in diameter, engineered with a female SAE large thick thread connection at 2" (actual inner diameter approximately 2-1/4" to 2-3/8"). This 30 square foot filtration cartridge is the...MSRP: $89.99$69.99 -
_LG__53558__93256.1630821102.jpg?c=2 "Filter, Cartridge, 100sqft, ht, 3-1/2\"ob, 8\", 16-1/2\" 3oz")
Filter, Cartridge, 100sqft, ht, 3-1/2"ob, 8", 16-1/2" 3oz
Horizon Series by Filbur
MSRP: $131.83$99.99MSRP: $131.83$99.99 -
Filter, Cartridge, 35sqft, ht, 2"mpt b, 7", 7-9/16" 3oz
Horizon Series by Filbur
MSRP: $57.57$44.99MSRP: $57.57$44.99 -
50 Sq Ft Spa Filter Cartridge Pair - 2-1/8" Open Ends, 4-15/16" Dia, 6-5/8" Length, 3oz Media
HTPOFAmerica
MSRP: $72.09$54.99Premium replacement cartridge filter pair designed for optimal hot tub water filtration. Each cartridge in this two-pack features 50 square feet of 3-ounce filtration media for superior debris capture and crystal-clear spa water.Technical...MSRP: $72.09$54.99 -
75 sq ft Spa Filter Cartridge for Caldera Hot Tubs - 7" x 14-3/4" with 2-11/16" Opening
HTPOFAmerica
MSRP: $94.99$72.99Replacement cartridge filter designed for select Caldera and Watkins Manufacturing hot tub models. This 75 square foot filter measures 7" in diameter by 14-3/4" in length with a 2-11/16" bottom opening.Diameter: 7"Length: 14-3/4"Top Style: HandleBottom...MSRP: $94.99$72.99 -
Spa Filter Cartridge 40sqft | 2" MPT Bottom | 7" Height 6" Width | 3oz Microban
Horizon
MSRP: $85.74$65.99This premium 40 square foot hot tub filter cartridge delivers superior water filtration performance with built-in antimicrobial Microban technology. Engineered as a reliable generic alternative for Eco-Pur filter systems, this cartridge provides...MSRP: $85.74$65.99