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    Best Seller
    Unicel UHD-SR70 72 Sq Ft 4 Oz Media Pool Filter Cartridge (6 Pack)

    Unicel UHD-SR70 72 Sq Ft 4 Oz Media Pool Filter Cartridge (6 Pack)

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with this 6-pack of Unicel UHD-SR70 Replacement Filter Cartridges. Featuring 4-ounce basis weight and 72 square feet of media made of 100-percent... more

    $629.99 $384.99

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    Unicel C-8600 Media Replacement Pool Hot Tub Spa Filter (2 Pack)

    Unicel C-8600 Media Replacement Pool Hot Tub Spa Filter (2 Pack)

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with the 2 pack of Unicel C-8600 Replacement Filter Cartridges. Featuring 75 square feet of 4-ounce basis weight media made of 100-percent... more

    $249.99 $133.99

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    Best Seller
    Unicel C7605 50 Square Foot Baker-Hydro HM50 Replacement Filter Cartridge White

    Unicel C7605 50 Square Foot Baker-Hydro HM50 Replacement Filter Cartridge White

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with Unicel Baker-Hydro HM50 Replacement Filter Cartridge. Replacement filter for Baker-Hydro 17-B2055.When it comes to pool maintenance do it... more

    $66.99

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    Unicel C-7626 Pool Replacement Cartridge Filtert Hayward CX250RE (2 Pack)

    Unicel C-7626 Pool Replacement Cartridge Filtert Hayward CX250RE (2 Pack)

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with the 2 pack of Unicel C-7626 Replacement Filter Cartridges. Featuring 25 square feet of 4-ounce basis weight media made of 100-percent... more

    $63.23

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    Unicel 100 sq. ft. Replacement Filter Cartridge

    Unicel 100 sq. ft. Replacement Filter Cartridge

    Swimming pools can be the focal point of some serious fun. We provide a wide selection of pool supplies and spa products means less time and effort maintaining and more time enjoying the good life. Buy our products and let the fun begin. Features Keep... more

    $86.28

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    Unicel C-9407 Pentair Clear Predator Filter Cartridge R173214 (4 Pack)

    Unicel C-9407 Pentair Clear Predator Filter Cartridge R173214 (4 Pack)

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with the 4 pack of Unicel C-9407 Replacement Filter Cartridges. Featuring 75 square feet of 4-ounce basis weight media made of 100-percent... more

    $301.99 $287.96

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    UNICEL C-8417 Hayward Replacement Filter Cartridge CX1750 PXC-150 (6 Pack)

    UNICEL C-8417 Hayward Replacement Filter Cartridge CX1750 PXC-150 (6 Pack)

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with the 6 pack of Unicel C-8417 Replacement Filter Cartridges. Featuring 175 square feet of 4-ounce basis weight media made of 100-percent... more

    $1,169.99 $713.99

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    Unicel C-9405 Clean Clear Predator Filter Cartridges R173213 (4 Pack)

    Unicel C-9405 Clean Clear Predator Filter Cartridges R173213 (4 Pack)

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with the 4 pack of Unicel C-9405 Replacement Filter Cartridges. Featuring 50 square feet of 4-ounce basis weight media made of 100-percent... more

    $349.99 $257.99

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    Unicel C-9405 Clean & Clear Predator 50 Sq Ft Filter Cartridge (6 Pack)

    Unicel C-9405 Clean & Clear Predator 50 Sq Ft Filter Cartridge (6 Pack)

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with the 6 pack of Unicel C-9405 Replacement Filter Cartridges. Featuring 50 square feet of 4-ounce basis weight media made of 100-percent... more

    $383.99

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    Unicel C-8316 Replacement Filter Hayward XStream CC1500RE (4 Pack)

    Unicel C-8316 Replacement Filter Hayward XStream CC1500RE (4 Pack)

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with the 4 pack of Unicel C-8316 Replacement Filter Cartridge. Featuring 150 square feet of 3-ounce basis weight media made of 100-percent... more

    $569.99 $386.99

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    New Unicel C-8311 Spa Replacement Cartridge Filter Hayward Xstream (2 Pack)

    New Unicel C-8311 Spa Replacement Cartridge Filter Hayward Xstream (2 Pack)

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with the 2 pack of Unicel C-8311 Replacement Filter Cartridges. Featuring 100 square feet of 3-ounce basis weight media made of 100-percent... more

    $229.99 $146.99

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    Unicel C-9407 Pentair Clear Predator Filter Cartridge R173214 (2 Pack)

    Unicel C-9407 Pentair Clear Predator Filter Cartridge R173214 (2 Pack)

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with the 2 pack of Unicel C-9407 Replacement Filter Cartridges. Featuring 75 square feet of 4-ounce basis weight media made of 100-percent... more

    $259.99 $143.98

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    Unicel C-9415 Predator Clean & Clear 150 Filter Cartridges C9415 (4 Pack)

    Unicel C-9415 Predator Clean & Clear 150 Filter Cartridges C9415 (4 Pack)

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with the 4 pack of Unicel C-9415 Replacement Filter Cartridges. Featuring 150 square feet of 4-ounce basis weight media made of 100-percent... more

    $487.49 $439.99

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    Unicel C-8600 Filter Hayward Star Clear II C1500 CX800RE PA80 (4Pack)

    Unicel C-8600 Filter Hayward Star Clear II C1500 CX800RE PA80 (4Pack)

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with the 4 pack of Unicel C-8600 Replacement Filter Cartridges. Featuring 75 square feet of 4-ounce basis weight media made of 100-percent... more

    $479.99 $258.99

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    Unicel C-8409 CX900RE PXC-95 Sta-Rite Hayward Replacement Filters (4 Pack)

    Unicel C-8409 CX900RE PXC-95 Sta-Rite Hayward Replacement Filters (4 Pack)

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with the 4 pack of Unicel C-8409 Replacement Filter Cartridges. Featuring 90 square feet of 4-ounce basis weight media made of 100-percent... more

    $469.99 $286.22

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    Unicel C-9405 Pentair Clear Predator Filter Cartridge R173213 (2 Pack)

    Unicel C-9405 Pentair Clear Predator Filter Cartridge R173213 (2 Pack)

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with the 2 pack of Unicel C-9405 Replacement Filter Cartridges. Featuring 50 square feet of 4-ounce basis weight media made of 100-percent... more

    $209.99 $129.98

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    Unicel C-9410 Clean Clear Predator Cartridge Filter R173215 (4 Pack)

    Unicel C-9410 Clean Clear Predator Cartridge Filter R173215 (4 Pack)

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with the 4 pack of Unicel C-9410 Replacement Filter Cartridges. Featuring 100 square feet of 4-ounce basis weight media made of 100-percent... more

    $659.99 $331.96

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    Unicel C-8600 Filter Hayward Star Clear II C1500 CX800RE PA80 (6 Pack)

    Unicel C-8600 Filter Hayward Star Clear II C1500 CX800RE PA80 (6 Pack)

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with the 6 pack of Unicel C-8600 Replacement Filter Cartridges. Featuring 75 square feet of 4-ounce basis weight media made of 100-percent... more

    $649.99 $379.99

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    Unicel DE FS-2005 Filter Grids Set 60 Sq Ft Hayward Pac-Fab 14 Full + 2 Partial

    Unicel DE FS-2005 Filter Grids Set 60 Sq Ft Hayward Pac-Fab 14 Full + 2 Partial

    The Unicel FS-2005 Swimming Pool Vertical D.E. Filter Grid is for up-flow and down-flow D.E. filter systems i.e. American Astral Hayward Jandy Pac Fab Premier Atlas Purex Sta-Rite and Waterway. Unicel is the nation s leading manufacturer of swimming... more

    $549.99 $345.59

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    Unicel C-4995 Spa Replacement Cartridge Filter 95 Sq Ft PLEATCO PCAL100 FC-2940

    Unicel C-4995 Spa Replacement Cartridge Filter 95 Sq Ft PLEATCO PCAL100 FC-2940

    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

    $73.99

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    Unicel Replacement Filter Cartridge 102 Sq Ft Sta-Rite Flo WC108-58S2X (6 Pack)

    Unicel Replacement Filter Cartridge 102 Sq Ft Sta-Rite Flo WC108-58S2X (6 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

    $538.99 $493.99

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    Unicel C-5397 Spa Replacement Cartridge Filter 80 Sq Ft Rainbow FC-2972 PLBS100

    Unicel C-5397 Spa Replacement Cartridge Filter 80 Sq Ft Rainbow FC-2972 PLBS100

    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

    $71.39 $53.56

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    Unicel C-9419 Pentair Clean & Clear Predator 200 Sq Ft Filter Cartridge R173217

    Unicel C-9419 Pentair Clean & Clear Predator 200 Sq Ft Filter Cartridge R173217

    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

    $194.35

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    Unicel C-5345 Spa Replacement Cartridge Filter 45 Sq Ft Rec Warehouse Waterway

    Unicel C-5345 Spa Replacement Cartridge Filter 45 Sq Ft Rec Warehouse Waterway

    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

    $45.23

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    Unicel 4CH-50 Spa Replacement Cartridge Filter 50 Sq Ft Pleatco PTL50P FC-0151

    Unicel 4CH-50 Spa Replacement Cartridge Filter 50 Sq Ft Pleatco PTL50P FC-0151

    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

    $49.99

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    Unicel C-8450 Spa Replacement Cartridge Filter 50 Sq Ft Coleman/Maax Spas PCS50N

    Unicel C-8450 Spa Replacement Cartridge Filter 50 Sq Ft Coleman/Maax Spas PCS50N

    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

    $62.99

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    Unicel C-5625 Spa Replacement Cartridge Filter 25 Sq Ft CFR-25 In-line

    Unicel C-5625 Spa Replacement Cartridge Filter 25 Sq Ft CFR-25 In-line

    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

    $39.19

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    Unicel C-8399 Replacement Cartridge Filter 100 Sq Ft Caldera Spas PCD100W FC3965

    Unicel C-8399 Replacement Cartridge Filter 100 Sq Ft Caldera Spas PCD100W FC3965

    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

    $132.99 $67.99

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    Unicel C-4325 Spa Replacement Filter Cartridge 25 Sq Ft Hayward CX225RE PA225-4

    Unicel C-4325 Spa Replacement Filter Cartridge 25 Sq Ft Hayward CX225RE PA225-4

    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

    $39.95

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    Unicel C-5374 Spa Replacement Cartridge Filter 65 Sq Ft Rec Warehouse S2/G2 CAL

    Unicel C-5374 Spa Replacement Cartridge Filter 65 Sq Ft Rec Warehouse S2/G2 CAL

    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

    $46.57

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    2) Unicel C-7499 Spa Replacement Cartridge Filters 100 Sq Ft American Premier

    2) Unicel C-7499 Spa Replacement Cartridge Filters 100 Sq Ft American Premier

    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

    $181.99 $159.99

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    Unicel C8409 Swimming Pool and Spa Replacement Filter Cartridge - 5.6

    Unicel C8409 Swimming Pool and Spa Replacement Filter Cartridge - 5.6

    Having a filter cartridge stop working can be a huge pain. Replace your pool's current filter cartridge with a reliable option like the C-8409 Sta-Rite 11.38-Inch Replacement Filter Cartridge. more

    $81.99

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    UNICEL C-8417 Hayward Replacement Swimming Pool Filter Cartridges PXC-150 (4 Pack) - 36

    UNICEL C-8417 Hayward Replacement Swimming Pool Filter Cartridges PXC-150 (4 Pack) - 36

    Shake off the summer heat in a cool, crystal clear, clean pool. Make a splash in the most pristine swimming pool in the neighborhood with the Replacement Cartridge Filter System from Unicel. more

    $544.99

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    Unicel FG-1005 60 Square Foot Replacement Single DE Grid Swimming Pool Filter - 2.35

    Unicel FG-1005 60 Square Foot Replacement Single DE Grid Swimming Pool Filter - 2.35

    Enjoy your time in the water and get the ultimate pool maintenance solution with the Unicel FG-1005 DE Grid Replacement. more

    $49.99

    FREE shipping

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    Unicel C-7488 Swimming Pool 106 Sq. Ft. Replacement Filter Cartridge - 6.15

    Unicel C-7488 Swimming Pool 106 Sq. Ft. Replacement Filter Cartridge - 6.15

    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

    $87.99

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    Unicel C-8409 Swimming Pool Replacement Filter Cartridge (2 Pack) - 12.75

    Unicel C-8409 Swimming Pool Replacement Filter Cartridge (2 Pack) - 12.75

    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

    $163.98

    FREE shipping

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    Unicel C7471 Clean & Clear Swimming Pool Replacement Filter Cartridge (4 Pack) - 22

    Unicel C7471 Clean & Clear Swimming Pool Replacement Filter Cartridge (4 Pack) - 22

    Pool ownership is luxurious, but it comes with the caveat of cleanliness. When you're looking to replace your pool filter cartridge, go with a Unicel Clean & Clear Plus Replacement Cartridge Filter. more

    $385.99

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    Unicel CX500RE Star Clear Replacement Swimming Pool Filter C7656 (10 Pack)

    Unicel CX500RE Star Clear Replacement Swimming Pool Filter C7656 (10 Pack)

    We are an authorized Unicel dealer! more

    $423.99

    FREE shipping

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    Unicel C-7494 131 Sq. Ft. Swimming Pool and Spa Replacement Filter Cartridge - 6.35

    Unicel C-7494 131 Sq. Ft. Swimming Pool and Spa Replacement Filter Cartridge - 6.35

    Your home pool or spa is supposed to swaddle you in total comfort. However, it's hard to get into zen-mode when the filter doesn't keep your personal paradise crystal-clear. more

    $87.99

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    Unicel Marquis Spa Replacement Swimming Pool Filter Cartridges, 4pk | 5CH-352 - 3.3

    Unicel Marquis Spa Replacement Swimming Pool Filter Cartridges, 4pk | 5CH-352 - 3.3

    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

    $127.99

    FREE shipping

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    More information about Swimming Pools & Spas

    Best prices on 700g swimming pool filter ball, Unicel in Swimming Pools & Spas online. Visit Bizrate to find the best deals on top brands. Read reviews on Sports Equipment & Outdoor Gear merchants and buy with confidence.