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    Unicel C-4950 Hot Tub and Spa 50 Sq. Ft. Replacement Filter Cartridge (2 Pack)

    Unicel C-4950 Hot Tub and Spa 50 Sq. Ft. Replacement Filter Cartridge (2 Pack)

    The Unicel Filter Cartridge may be used for home or business pools hot tubs and spas. This cartridge has a 50-square-foot filter area and a high pleat count which ramps up the filtering capacity. Consider the Unicel Filter Cartridge to among your top... more

    $75.99 $70.39

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    Unicel C-4950 Hot Tub and Spa 50 Sq. Ft. Replacement Filter Cartridge (6 Pack)

    Unicel C-4950 Hot Tub and Spa 50 Sq. Ft. Replacement Filter Cartridge (6 Pack)

    The Unicel Filter Cartridge may be used for home or business pools hot tubs and spas. This cartridge has a 50-square-foot filter area and a high pleat count which ramps up the filtering capacity. Consider the Unicel Filter Cartridge to among your top... more

    $212.99 $178.99

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    Best Seller
    Unicel C-4950 Heavy Duty Hot Tub Spa 50 Sq Ft. Replacement Filter Cartridge

    Unicel C-4950 Heavy Duty Hot Tub Spa 50 Sq Ft. Replacement Filter Cartridge

    The Unicel Filter Cartridge may be used for home or business pools hot tubs and spas. This cartridge has a 50-square-foot filter area and a high pleat count which ramps up the filtering capacity. Consider the Unicel Filter Cartridge to be among your... more

    $46.99 $40.29

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    Unicel C-4950 Hot Tub and Spa 50 Sq. Ft. Replacement Filter Cartridge (6 Pack) - 3

    Unicel C-4950 Hot Tub and Spa 50 Sq. Ft. Replacement Filter Cartridge (6 Pack) - 3

    The Unicel Filter Cartridge may be used for home or business pools, hot tubs, and spas. This cartridge has a 50-square-foot filter area and a high pleat count which ramps up the filtering capacity. more

    $201.99

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    Unicel C-4950 Heavy Duty Hot Tub Spa 50 Sq. Ft. Replacement Filter Cartridge - 1.3

    Unicel C-4950 Heavy Duty Hot Tub Spa 50 Sq. Ft. Replacement Filter Cartridge - 1.3

    The Unicel Filter Cartridge may be used for home or business pools, hot tubs, and spas. This cartridge has a 50-square-foot filter area and a high pleat count which ramps up the filtering capacity. more

    $44.99

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    Unicel C4950 Pool/Spa Filter Replacement Cartridge C-4950 50 sq. ft (4 Pack) - 0.187

    Unicel C4950 Pool/Spa Filter Replacement Cartridge C-4950 50 sq. ft (4 Pack) - 0.187

    The Unicel Swimming Pool Filter is made from heavy duty polyester and is designed to last far longer than cheaper alternatives, while having more pleats to improve filtering capacity. more

    $139.99

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    Unicel Swimming Pool Replacement Cartridge Filter, Polyester | 25.5 H x 7 W x 7 D in | Wayfair 4 x C7488

    Unicel Swimming Pool Replacement Cartridge Filter, Polyester | 25.5 H x 7 W x 7 D in | Wayfair 4 x C7488

    A backyard pool or hot tub can add an element of luxury to your home and offer a private place to relax away from the stressful things in life. But pulling off the cover and seeing dirty water can quickly turn your calm headspace into another headache.... more

    $589.99 $301.41

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    Unicel Swimming Pool Replacement Filter Cartridge, Polyester | 23.3 H x 8.94 W x 8.94 D in | Wayfair 2 x C8316

    Unicel Swimming Pool Replacement Filter Cartridge, Polyester | 23.3 H x 8.94 W x 8.94 D in | Wayfair 2 x C8316

    A backyard pool or hot tub can add an element of luxury to your home and offer a private place to relax away from the stressful things in life. But pulling off the cover and seeing dirty water can quickly turn your calm headspace into another headache.... more

    $339.99 $189.21

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    Unicel Swimming Pool Replacement Filter Cartridge, Polyester | 17.4 H x 8.9 W x 8.9 D in | Wayfair 2 x C8409

    Unicel Swimming Pool Replacement Filter Cartridge, Polyester | 17.4 H x 8.9 W x 8.9 D in | Wayfair 2 x C8409

    A backyard pool or hot tub can add an element of luxury to your home and offer a private place to relax away from the stressful things in life. But pulling off the cover and seeing dirty water can quickly turn your calm headspace into another headache.... more

    $239.99 $153.43

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    Unicel Hot Tub and Spa 50 Square Feet Replacement Filter Cartridge with 212 Pleat Count for C-4326 and C-4625 Filters (2 Pack)

    Unicel Hot Tub and Spa 50 Square Feet Replacement Filter Cartridge with 212 Pleat Count for C-4326 and C-4625 Filters (2 Pack)

    Product Description Designed with urethane end caps that add a level of durability not often found with cartridges. Revolutionary design of cartridge has sharp pleat folds and precisely optimized pleat spacing resulting in dramatically better water... more

    $69.99

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    Unicel C7656 Hayward Hot Tub and Spa 7 Inch Filter Pump 50 Square Foot Replacement Cartridge for C500 and CX500-RE Model Hot Tubs

    Unicel C7656 Hayward Hot Tub and Spa 7 Inch Filter Pump 50 Square Foot Replacement Cartridge for C500 and CX500-RE Model Hot Tubs

    Unicel C7656 Hayward Hot Tub and Spa 7 Inch Filter Pump 50 Square Foot Replacement Cartridge for C500 and CX500-RE Model Hot Tubs • 50 square foot filter media replacement cartridge ensures your spa works continuously all season long •... more

    $102.99

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    Unicel C7656 Hayward Hot Tub and Spa 7 Inch Filter Pump 50 Square Foot Replacement Cartridge for C500 and CX500-RE Model Hot Tubs

    Unicel C7656 Hayward Hot Tub and Spa 7 Inch Filter Pump 50 Square Foot Replacement Cartridge for C500 and CX500-RE Model Hot Tubs

    CHTong more

    $32.88

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    Unicel C-8465 Hot Tub and Spa Replacement Pool Filter Cartridge (2 Pack)

    Unicel C-8465 Hot Tub and Spa Replacement Pool Filter Cartridge (2 Pack)

    Keep your pool water crystal clear with the help of the Unicel C 8465 Hot Springs Spas 65 Square Foot Pool Filter Cartridge. This filter cartridge has an outside diameter of 8.5 inches and a length of 10.5 inches. This upgraded version services 65... more

    $199.99 $111.19

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    Unicel C-8465 65 Square Foot Hot Tub and Spa Replacement Pool Filter Cartridge

    Unicel C-8465 65 Square Foot Hot Tub and Spa Replacement Pool Filter Cartridge

    Keep your pool water crystal clear with the help of the Unicel C 8465 Hot Springs Spas 65 Square Foot Pool Filter Cartridge. This filter cartridge has an outside diameter of 8.5 inches and a length of 10.5 inches. This upgraded version services 65... more

    $135.99 $57.99

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    Unicel 6CH-940 Waterway Vita Aber Hot Tub and Spa Filter Replacement Cartridge for Filbur FC-0359 Pleatco PWW50P3 and Unicel 6CH-940 Filter Cartridges (2 Pack)

    Unicel 6CH-940 Waterway Vita Aber Hot Tub and Spa Filter Replacement Cartridge for Filbur FC-0359 Pleatco PWW50P3 and Unicel 6CH-940 Filter Cartridges (2 Pack)

    ...... more

    $102.39

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    Unicel C4950 Pool/Spa Filter Replace Cartridge C-4950 50 sq ft (10 Pack)

    Unicel C4950 Pool/Spa Filter Replace Cartridge C-4950 50 sq ft (10 Pack)

    The **Unicel** Swimming Pool Filter is made from heavy duty polyester and is designed to last far longer than cheaper alternatives while having more pleats to improve filtering capacity. *Unicel* filters are made in the USA for the highest possible... more

    $348.99 $299.49

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    Unicel C4950 Pool/Spa Filter Replacement Cartridge C-4950 50 sq. ft (4 Pack)

    Unicel C4950 Pool/Spa Filter Replacement Cartridge C-4950 50 sq. ft (4 Pack)

    The Unicel Swimming Pool Filter is made from heavy duty polyester and is designed to last far longer than cheaper alternatives while having more pleats to improve filtering capacity. *Unicel* filters are made in the USA for the highest possible quality... more

    $144.99 $125.39

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    Unicel 6CH-940 Waterway Vita Aber Hot Tub and Spa Replacement Filter Cartridge for Filbur FC-0359 Pleatco PWW50P3 6CH-940 Filter Cartridges

    Unicel 6CH-940 Waterway Vita Aber Hot Tub and Spa Replacement Filter Cartridge for Filbur FC-0359 Pleatco PWW50P3 6CH-940 Filter Cartridges

    Unicel 6CH-940 Waterway Vita Aber Hot Tub and Spa Replacement Filter Cartridge for Filbur FC-0359 Pleatco PWW50P3 6CH-940 Filter Cartridges • QUALITY REPLACEMENT CARTRIDGE: High quality 45 square foot filter media replacement cartridge that is made... more

    $86.99 $82.99

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    Unicel 6CH-940 Waterway Vita Aber Hot Tub and Spa

    Unicel 6CH-940 Waterway Vita Aber Hot Tub and Spa

    45 Square Foot top load. Replacement for: American Spas; Catalina Spas; Charisma Spas; Clearwater Spas; Dakota Spas; Leisure Bay Spas; Millennium Spas; Phoenix Spas (Note: Two 50 Square Foot cartridge more

    $78.50

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    Unicel 5CH-37 Replacement Hot Tub Spa Filter Cartridge for Aquaterra Spa 303279

    Unicel 5CH-37 Replacement Hot Tub Spa Filter Cartridge for Aquaterra Spa 303279

    A happy hot tub is a clean hot tub. Remove dirt and debris from your water by keeping your cartridge filter working its best with the Unicel 5CH-37 Hot Tub Spa Filter Cartridge Replacement. This replacement spa filter cartridge measures 5-5/16 inches... more

    $69.99 $41.99

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    Unicel C4326 25 Square Foot 106 Pleat Count Rainbow Waterway Replacement Filter Cartridge for Home Pool Hot Tub and Spa White (2 Pack)

    Unicel C4326 25 Square Foot 106 Pleat Count Rainbow Waterway Replacement Filter Cartridge for Home Pool Hot Tub and Spa White (2 Pack)

    Unicel C4326 25 Square Foot 106 Pleat Count Rainbow Waterway Replacement Filter Cartridge for Home Pool Hot Tub and Spa White (2 Pack) We are an authorized unicel dealer! - 25 sq ft - length: 13-5/16 - outside diameter: 4-15/16 - top hole: 2-1/8 open -... more

    $500.00 $112.99

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    Unicel 6CH-940 Waterway Hot Tub and Spa Filter Replacement Cartridge (2 Pack)

    Unicel 6CH-940 Waterway Hot Tub and Spa Filter Replacement Cartridge (2 Pack)

    Don’t let your backyard spa turn into something monstrous with dirty contaminated water. Instead do yourself and your family a favor by investing regularly in quality replacement filter cartridges for your spa filter pump. We think this Unicel... more

    $78.99 $64.99

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    Unicel 6CH-940 Waterway Vita Aber Hot Tub and Spa Replacement Filter Cartridge

    Unicel 6CH-940 Waterway Vita Aber Hot Tub and Spa Replacement Filter Cartridge

    Don’t let your backyard spa turn into something monstrous with dirty contaminated water. Instead do yourself and your family a favor by investing regularly in quality replacement filter cartridges for your spa filter pump. We think this Unicel... more

    $44.69 $38.99

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    Unicel 6CH-940 Waterway Vita Aber Hot Tub and Spa

    Unicel 6CH-940 Waterway Vita Aber Hot Tub and Spa

    45 Square Foot top load. Replacement for: American Spas; Catalina Spas; Charisma Spas; Clearwater Spas; Dakota Spas; Leisure Bay Spas; Millennium Spas; Phoenix Spas (Note: Two 50 Square Foot cartridge more

    $76.21

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    Unicel 5CH-502 Marquis Spa Filter Replacement for 20041 20042 C-5303 Tubs

    Unicel 5CH-502 Marquis Spa Filter Replacement for 20041 20042 C-5303 Tubs

    Ensuring the water in your spa remains clear season after season the Unicel Marquis Spa Filter Replacement provides the ideal cartridge media for your spa s filter pump. Designed specifically for Marquis hot tubs the package offers 50 square feet of... more

    $44.99 $39.99

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    Unicel C-8465 Hot Springs 65 Sq. Ft. Replacement Pool Filter Cartridge (10 Pack)

    Unicel C-8465 Hot Springs 65 Sq. Ft. Replacement Pool Filter Cartridge (10 Pack)

    Keep your pool water crystal clear with the help of these Unicel C 8465 Hot Springs Spas 65 Square Foot Pool Filter Cartridges. This filter cartridge has an outside diameter of 8.5 inches and a length of 10.5 inches. This upgraded version services 65... more

    $1,109.99 $545.99

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    Unicel C-8465 Hot Springs 65 Sq. Ft. Replacement Pool Filter Cartridge (6 Pack)

    Unicel C-8465 Hot Springs 65 Sq. Ft. Replacement Pool Filter Cartridge (6 Pack)

    Keep your pool water crystal clear with the help of these Unicel C 8465 Hot Springs Spas 65 Square Foot Pool Filter Cartridges. This filter cartridge has an outside diameter of 8.5 inches and a length of 10.5 inches. This upgraded version services 65... more

    $669.99 $328.59

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    Unicel C-8465 Hot Springs Spa Watkins 65 Sq Ft Replacement Filter Cartridge(4Pk)

    Unicel C-8465 Hot Springs Spa Watkins 65 Sq Ft Replacement Filter Cartridge(4Pk)

    This Unicel C 8465 Replacement filter cartridge has an outside diameter of 8.5 and a length of 10.5 . This is the upgraded version that now services 65 square feet and has 234 pleats instead of the old model that was good for only 45 square feet and... more

    $233.99 $220.99

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    ProTeam Spa Di-Chlor 4lb 2pk Concentrated Chlorine Granules for Spas & Hot Tubs

    ProTeam Spa Di-Chlor 4lb 2pk Concentrated Chlorine Granules for Spas & Hot Tubs

    Cartridge Filter Santanna C-4428 more

    $82.93

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    Unicel C-7656 Hayward CX500RE Star Clear Replacement Swimming Pool Filter

    Unicel C-7656 Hayward CX500RE Star Clear Replacement Swimming Pool Filter

    Ensuring the water in your spa remains clear season after season the Unicel Marquis Spa Filter Replacement provides the ideal cartridge media for your spa s filter pump. Designed specifically for Marquis hot tubs the package offers 50 square feet of... more

    $49.99 $43.99

    FREE shipping

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    Unicel C-9410 Swimming Pool Replacement Filter Cartridge (2 Pack)

    Unicel C-9410 Swimming Pool Replacement Filter Cartridge (2 Pack)

    A backyard pool or hot tub can add an element of luxury to your home and offer a private place to relax away from the stressful things in life. But pulling off the cover and seeing dirty water can quickly turn your calm headspace into another headache.... more

    $309.99 $173.89

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    Unicel C-9415 Swimming Pool 150 Sq. Ft. Filter Replacement Cartridges (2 Pack)

    Unicel C-9415 Swimming Pool 150 Sq. Ft. Filter Replacement Cartridges (2 Pack)

    A backyard pool or hot tub can add an element of luxury to your home and offer a private place to relax away from the stressful things in life. But pulling off the cover and seeing dirty water can quickly turn your calm headspace into another headache.... more

    $359.99 $227.38

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    Unicel C-8409 Swimming Pool Replacement Filter Cartridge (2 Pack)

    Unicel C-8409 Swimming Pool Replacement Filter Cartridge (2 Pack)

    A backyard pool or hot tub can add an element of luxury to your home and offer a private place to relax away from the stressful things in life. But pulling off the cover and seeing dirty water can quickly turn your calm headspace into another headache.... more

    $155.99 $147.99

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    Unicel C-7483 Hayward Swim Clear Spa Replacement Filter Cartridge (4 Pack)

    Unicel C-7483 Hayward Swim Clear Spa Replacement Filter Cartridge (4 Pack)

    A backyard pool or hot tub can add an element of luxury to your home and offer a private place to relax away from the stressful things in life. But pulling off the cover and seeing dirty water can quickly turn your calm headspace into another headache.... more

    $269.29

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    UNICEL C-7470 Replacement Swimming Pool Replacement Filter Cartridge (4 Pack)

    UNICEL C-7470 Replacement Swimming Pool Replacement Filter Cartridge (4 Pack)

    A backyard pool or hot tub can add an element of luxury to your home and offer a private place to relax away from the stressful things in life. But pulling off the cover and seeing dirty water can quickly turn your calm headspace into another headache.... more

    $409.99 $247.99

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    Unicel C-7488 Swimming Pool 106 Sq. Ft. Replacement Filter Cartridge (4 Pack)

    Unicel C-7488 Swimming Pool 106 Sq. Ft. Replacement Filter Cartridge (4 Pack)

    A backyard pool or hot tub can add an element of luxury to your home and offer a private place to relax away from the stressful things in life. But pulling off the cover and seeing dirty water can quickly turn your calm headspace into another headache.... more

    $319.89 $292.99

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    Unicel C-7468 Swimming Pool Filter Replacement Cartridge for Jandy CL460 Filter

    Unicel C-7468 Swimming Pool Filter Replacement Cartridge for Jandy CL460 Filter

    A backyard pool or hot tub can add an element of luxury to your home and offer a private place to relax away from the stressful things in life. But pulling off the cover and seeing dirty water can quickly turn your calm headspace into another headache.... more

    $114.99 $91.39

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    Unicel C-7472 Clean & Clear 520 Cartridge Filter C7472 PCC130 FC-1978 (2 Pack)

    Unicel C-7472 Clean & Clear 520 Cartridge Filter C7472 PCC130 FC-1978 (2 Pack)

    A backyard pool or hot tub can add an element of luxury to your home and offer a private place to relax away from the stressful things in life. But pulling off the cover and seeing dirty water can quickly turn your calm headspace into another headache.... more

    $329.99 $197.98

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    Unicel C-7472 Pac Fab/Waterway Swimming Pool Replacement Filter Cartridge

    Unicel C-7472 Pac Fab/Waterway Swimming Pool Replacement Filter Cartridge

    A backyard pool or hot tub can add an element of luxury to your home and offer a private place to relax away from the stressful things in life. But pulling off the cover and seeing dirty water can quickly turn your calm headspace into another headache.... more

    $98.99

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    Unicel C-8316 Swimming Pool 150 Sq. Ft. Replacement Filter Cartridge (2 Pack)

    Unicel C-8316 Swimming Pool 150 Sq. Ft. Replacement Filter Cartridge (2 Pack)

    A backyard pool or hot tub can add an element of luxury to your home and offer a private place to relax away from the stressful things in life. But pulling off the cover and seeing dirty water can quickly turn your calm headspace into another headache.... more

    $339.99 $179.99

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    More information about Swimming Pools & Spas

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