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    Best Seller
    Unicel Filter Cartridges Filter Cartridges 40 Sq. ft.

    Unicel Filter Cartridges Filter Cartridges 40 Sq. ft.

    This pool or spa filter cartridge has a semi-circular handle top 2 SAE thread bottom and is 6 long. Crafted with the highest quality materials it removes unwanted bacteria and contaminants to keep your water crystal clean. Our replacement filter... more

    $50.78

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    Unicel FG-1002 24 Square Foot Replacement Single DE Grid Swimming Pool Filter - 0.95

    Unicel FG-1002 24 Square Foot Replacement Single DE Grid Swimming Pool Filter - 0.95

    Enjoy your time in the water and get the ultimate pool maintenance solution with the Unicel FG-1002 DE Grid Replacement. more

    $25.49

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    Best Seller
    Unicel C-7490 137 Sq. Ft. Swimming Pool and Spa Replacement Filter Cartridge - 7 x 7 x 32.81 inches

    Unicel C-7490 137 Sq. Ft. Swimming Pool and Spa Replacement Filter Cartridge - 7 x 7 x 32.81 inches

    Pool maintenance can be a hassle. But, thanks to the Unicel C-7490 Swimming Pool Filter Replacement Cartridge, you can leave your worries behind. Enjoy a clean pool all year long. more

    $100.99

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    UNICEL C-8417 Hayward Replacement Pool Filter Cartridge CX1750 PXC-150 (6 Pack) - 7

    UNICEL C-8417 Hayward Replacement Pool Filter Cartridge CX1750 PXC-150 (6 Pack) - 7

    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

    $813.99

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    UNICEL C-8417 Hayward Replacement Swimming Pool Filter Cartridge PXC-150 (2Pack) - 18

    UNICEL C-8417 Hayward Replacement Swimming Pool Filter Cartridge PXC-150 (2Pack) - 18

    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

    $273.99

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    Unicel C-9415 Predator Clean & Clear 150 Pool Filter Cartridges C9415 (4 Pack) - 13.625

    Unicel C-9415 Predator Clean & Clear 150 Pool Filter Cartridges C9415 (4 Pack) - 13.625

    We are an authorized Unicel dealer! more

    $504.99

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    Unicel C-7488 Swimming Pool 106 Sq. Ft. Replacement Filter Cartridge (4 Pack) - 20

    Unicel C-7488 Swimming Pool 106 Sq. Ft. Replacement Filter Cartridge (4 Pack) - 20

    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

    $315.99

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    Unicel 100 Square Feet Sharp Pleats Swimming Pool Cartridge Filter (6 Pack) - 1

    Unicel 100 Square Feet Sharp Pleats Swimming Pool Cartridge Filter (6 Pack) - 1

    The Unicel Sta Rite Replacement Cartridge 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

    $557.94

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    Unicel C-8417 175 Square Feet Swimming Pool Replacement Cartridge Filter System - 10.2

    Unicel C-8417 175 Square Feet Swimming Pool Replacement Cartridge Filter System - 10.2

    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

    $137.99

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    Unicel C-4335 35 sq foot Rainbow Replacement Swimming Pool Filter Cartridge - 1.25

    Unicel C-4335 35 sq foot Rainbow Replacement Swimming Pool Filter Cartridge - 1.25

    We are an authorized Unicel dealer! Replaces: Unicel: C 4335 Pleatco: PRB 35IN3 Filbur: FC 2385 Length: 9 1/4" Width: 4 15/16" 35 Sq. Ft ! Unicel replacement filter grids are recognized as the best grid replacements in the industry. more

    $36.99

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    UNICEL C-7470 Replacement Swimming Pool Replacement Filter Cartridge

    UNICEL C-7470 Replacement 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

    $72.99

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    Unicel C-8311 100 Sq. Ft. Pool Replacement Cartridge Filter for Hayward CC1000RE

    Unicel C-8311 100 Sq. Ft. Pool Replacement Cartridge Filter for Hayward CC1000RE

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

    $75.99

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    Unicel C-8475 Coleman Maax 75 Sq.Ft. Replacement Pool Filter Cartridge (10 Pack) - 1

    Unicel C-8475 Coleman Maax 75 Sq.Ft. Replacement Pool Filter Cartridge (10 Pack) - 1

    Keep your pool water crystal clear with the help of these Unicel C-8475 75 Square Foot Replacement Pool Filter Cartridges. This Unicel pool filter is made from heavy-duty polyester and is designed to last far longer than cheap alternatives. more

    $547.99

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    4) UNICEL C-4335 Hayward Replacement Swimming Pool Filters C4335 FC-2385 PRB35 - 10

    4) UNICEL C-4335 Hayward Replacement Swimming Pool Filters C4335 FC-2385 PRB35 - 10

    1 Buy = 4 Filters! Replaces: Unicel: C 4335 Pleatco: PRB 35IN3 Filbur: FC 2385 Length: 9 14/16" Width: 4.94" 35 Sq. Ft ! more

    $112.99

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    2 New Unicel C-7656 Hayward CX500RE Star Clear Replacement Swimming Pool Filters - 8.38

    2 New Unicel C-7656 Hayward CX500RE Star Clear Replacement Swimming Pool Filters - 8.38

    We are an authorized Unicel dealer! 50 Sq Ft Length: 19 5/8" Outside Diameter: 7" Top Hole: 3" Open Bottom Hole: 3" Open Pleat Count: 108 Works for Hayward Star Clear C500, CX500 RE Replaces part number: Filbur: FC 1240 Pleatco: PA50 Unicel: C 7656 ! more

    $91.99

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    Unicel FG-1248 48 Square Foot Replacement Single DE Grid Swimming Pool Filter - 2.15

    Unicel FG-1248 48 Square Foot Replacement Single DE Grid Swimming Pool Filter - 2.15

    Enjoy your time in the water and get the ultimate pool maintenance solution with the Unicel FG-1248 Single DE Grid Replacement. more

    $36.99

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    2) UNICEL C-4335 Hayward Replacement Swimming Pool Filters C4335 FC-2385 PRB35 - 4

    2) UNICEL C-4335 Hayward Replacement Swimming Pool Filters C4335 FC-2385 PRB35 - 4

    1 Buy = 2 Filters! Replaces: Unicel: C 4335 Pleatco: PRB 35IN3 Filbur: FC 2385 Length: 9 14/16" Width: 4.94" 35 Sq. Ft ! more

    $64.99

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    Unicel 35 sq foot Rainbow Replacement Swimming Pool Filter Cartridge (6 Pack) - 1.25

    Unicel 35 sq foot Rainbow Replacement Swimming Pool Filter Cartridge (6 Pack) - 1.25

    Replaces: Unicel: C 4335 Pleatco: PRB 35IN3 Filbur: FC 2385 Length: 9 14/16" Width: 4.94" 35 Sq. Ft ! Unicel replacement filter grids are recognized as the best grid replacements in the industry. more

    $163.99

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    Unicel FG-2417 Replacement Rectangular DE Grid Pool Filter w/Center Port, 4 Pack - 28

    Unicel FG-2417 Replacement Rectangular DE Grid Pool Filter w/Center Port, 4 Pack - 28

    Enjoy your time in the water and get the ultimate pool maintenance solution with this 4-pack of Unicel FG-2417 DE Grid Replacements. more

    $100.99

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    Unicel 4CH-949 Swimming Pool Spa Waterway Replacement Filter Cartridge (6 Pack) - 3.55

    Unicel 4CH-949 Swimming Pool Spa Waterway Replacement Filter Cartridge (6 Pack) - 3.55

    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

    $227.99

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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 Replacement Swimming Pool Filters | 29.38 H x 7 W x 7 D in | Wayfair 4 x C7676

    Unicel Replacement Swimming Pool Filters | 29.38 H x 7 W x 7 D in | Wayfair 4 x C7676

    4 New Hayward C 7676 Replacement Swimming Pool Filters 1 Buy = 4 Filters! Made in the USA! | Unicel Replacement Swimming Pool Filters | 29.38 H x 7 W x 7 D in | Wayfair more

    $519.99 $297.90

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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

    $133.99

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    Unicel 6CH-960 Premium Replacement Pool Spa Filter Cartridge (6 Pack) - 1

    Unicel 6CH-960 Premium Replacement Pool Spa Filter Cartridge (6 Pack) - 1

    We are an authorized Unicel dealer! This package includes 6 filter cartridges. ! Unicel replacement filter grids are recognized as the best grid replacements in the industry. more

    $261.99

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    Unicel C-7472 Pac Fab/Waterway Swimming Pool Replacement Filter Cartridge - 25.6

    Unicel C-7472 Pac Fab/Waterway Swimming Pool Replacement Filter Cartridge - 25.6

    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

    $110.99

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    Unicel FG-1003 36 Square Foot Replacement Single DE Grid Swimming Pool Filter - 0.15

    Unicel FG-1003 36 Square Foot Replacement Single DE Grid Swimming Pool Filter - 0.15

    Enjoy your time in the water and get the ultimate pool maintenance solution with the Unicel FG-1003 DE Grid Replacement. more

    $75.99

    FREE shipping

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    Unicel UHD-SR135 Replacement Pool and Spa Filter Cartridge for Sta-Rite T-135TX - 4.48

    Unicel UHD-SR135 Replacement Pool and Spa Filter Cartridge for Sta-Rite T-135TX - 4.48

    A happy pool is a clean pool. Remove dirt and debris from your water by keeping your cartridge filter working its best with the Unicel UHD-SR138 Hot Tub Spa Filter Cartridge Replacement. more

    $133.99

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    Unicel 75 Square Feet Sharp Pleats Swimming Pool Filter Cartridge (6 Pack) - 2

    Unicel 75 Square Feet Sharp Pleats Swimming Pool Filter Cartridge (6 Pack) - 2

    The Unicel Sta Rite Replacement Cartridge 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

    $522.99

    FREE shipping

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    Unicel C-9415 Predator Clean & Clear 150 Pool Filter Cartridge (6 Pack) - 7

    Unicel C-9415 Predator Clean & Clear 150 Pool Filter Cartridge (6 Pack) - 7

    Unicel replacement filter grids are recognized as the best grid replacements in the industry. They have received numerous awards year after year for their performance and quality of products. We are an Authorized Unicel Dealer. more

    $753.99

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    Unicel 6CH-960 Premium Replacement Pool Spa Filter Cartridge 6540-476 - 2.85

    Unicel 6CH-960 Premium Replacement Pool Spa Filter Cartridge 6540-476 - 2.85

    We are an authorized Unicel dealer! ! Unicel replacement filter grids are recognized as the best grid replacements in the industry. They have received numerous awards year after year for their performance and quality of products. more

    $52.99

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    UNICEL C-7676 Hayward Replacement Swimming Pool Filter FC-1250 PA75 C750 - 20

    UNICEL C-7676 Hayward Replacement Swimming Pool Filter FC-1250 PA75 C750 - 20

    Unicel replacement filter grids are recognized as the best grid replacements in the industry. They have received numerous awards year after year for their performance and quality of products. more

    $151.98

    FREE shipping

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    Unicel C-4326 Rainbow Waterway Pool Spa Filter Replacement Cartridge (12 Pack) - 1.15

    Unicel C-4326 Rainbow Waterway Pool Spa Filter Replacement Cartridge (12 Pack) - 1.15

    ! An appropriate cleaning schedule will both help the performance of the filter and keep it from breaking for longer periods of time. However, it is not a permanent part and standard use will result in the need for a replacement. more

    $270.99

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    Unicel FS-2005 60 Square Foot Replacement DE Grid Swimming Pool Filter, Full Set - 9

    Unicel FS-2005 60 Square Foot Replacement DE Grid Swimming Pool Filter, Full Set - 9

    Enjoy your time in the water and get the ultimate pool maintenance solution with the Unicel FS-2005 DE Grid Replacement Filter Set. more

    $199.99

    FREE shipping

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    Unicel C-7490 137 Sq. Ft. Replacement Swimming Pool Filter Cartridge (4 Pack) - 30.75

    Unicel C-7490 137 Sq. Ft. Replacement Swimming Pool Filter Cartridge (4 Pack) - 30.75

    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

    $389.99

    FREE shipping

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    Unicel C-9410 Swimming Pool Replacement Filter Cartridge (2 Pack) - 1

    Unicel C-9410 Swimming Pool Replacement Filter Cartridge (2 Pack) - 1

    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

    $185.98

    FREE shipping

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    4 Unicel 6CH-960 Spa Premium Replacement Pool Filter Cartridges 6540-476 - 12

    4 Unicel 6CH-960 Spa Premium Replacement Pool Filter Cartridges 6540-476 - 12

    We are an authorized Unicel dealer! ! 1 buy = 4 filters! more

    $171.99

    FREE shipping

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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

    $164.99

    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

    $363.99

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    Unicel Rainbow Waterway Pool Spa Filter Replacement Cartridge C4326 (4 Pack) - 1

    Unicel Rainbow Waterway Pool Spa Filter Replacement Cartridge C4326 (4 Pack) - 1

    We are an authorized Unicel dealer! more

    $95.99

    FREE shipping

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    Unicel C-7494 131 Sq Ft Swimming Pool & Spa Replacement Cartridge Filters | 32.81 H x 7 W x 7 D in | Wayfair 2 x C7494

    Unicel C-7494 131 Sq Ft Swimming Pool & Spa Replacement Cartridge Filters | 32.81 H x 7 W x 7 D in | Wayfair 2 x C7494

    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. That’s why it’s important to swap out your filter’s cartridge when it needs to... more

    $279.99 $175.36

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    More information about Swimming Pools & Spas

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