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    Best Seller
    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 $119.18

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    UNICEL FG1003 D.E. Pool Spa Cartridge Filter Full Grid 36 Square Foot (2 Pack)

    UNICEL FG1003 D.E. Pool Spa Cartridge Filter Full Grid 36 Square Foot (2 Pack)

    The Unicel **FG-1003** vertical D.R. filter grid is for up-flow and down-flow D.E. filter systems like American Astral Hayward Jandy Pac Fab Premier Atlas Purex Sta-Rite and Waterway. This Unicel FG-1003 is designed to last far longer than cheaper... more

    $46.99

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    Best Seller
    Unicel FG1260 2000 4000 Replacement Vertical Swimming Pool Filter Grid (2 Pack)

    Unicel FG1260 2000 4000 Replacement Vertical Swimming Pool Filter Grid (2 Pack)

    These Unicel FG 1260 replacement DE pool filters are compatible with the following filters: Pentair Purex 2000 series D.E. filter (SM/SMBW 2060 8 required) Pentair Purex 4000 series D.E. filter (SM/SMBW4060 8 required) They measure 31.3125 x 10.75... more

    $67.67

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    Unicel C-8316 Swimming Pool 150 Sq. Ft. Replacement Filter Cartridge (2 Pack) - 1

    Unicel C-8316 Swimming Pool 150 Sq. Ft. 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

    $195.99

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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

    $187.98

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    2-Pack Unicel Anthony Apollo/Flowmaster Rectangular Pool Replacement Filter Grid - 1

    2-Pack Unicel Anthony Apollo/Flowmaster Rectangular Pool Replacement Filter Grid - 1

    You'll love 2 of these Unicel Anthony Apollo/Flowmaster Replacement Filter Grids for your swimming pool. These grid pool filters are each 24 inches long and 17.5 inches wide. They are Diotomatious Earth (DE) filters that are durable and effective. more

    $57.99

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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 $144.18

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    Unicel UHD-SR100 102 Sq Ft 4 Oz Media Pool Filter Cartridge (2 Pack)

    Unicel UHD-SR100 102 Sq Ft 4 Oz Media Pool Filter Cartridge (2 Pack)

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with this 2-pack of Unicel UHD-SR100 Replacement Filter Cartridges. Featuring 4-ounce basis weight and 102 square feet of media made of... more

    $409.99 $178.99

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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 $233.18

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    Unicel C-7470 Replacement Pool Filter FC1976 PCC80 C7470 (2 Pack)

    Unicel C-7470 Replacement Pool Filter FC1976 PCC80 C7470 (2 Pack)

    Make sure your pool is in top condition when warm weather hits with this Unicel C 7470 replacement cartridge. Measuring 20 long this Unicel C 7470 replacement cartridge has a width of 7 . 1 Buy = 2 Filters! more

    $139.99 $124.99

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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 $174.99

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    2-Pack Unicel Anthony Apollo/Flowmaster Rectangular Pool Replacement Filter Grid

    2-Pack Unicel Anthony Apollo/Flowmaster Rectangular Pool Replacement Filter Grid

    You ll love 2 of these Unicel Anthony Apollo/Flowmaster Replacement Filter Grids for your swimming pool. These grid pool filters are each 24 inches long and 17.5 inches wide. They are Diotomatious Earth (DE) filters that are durable and effective.... more

    $55.99 $49.99

    FREE shipping

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    Unicel SC3-SR100 102 Sq Ft 3 Oz Media Pool Filter Cartridge (2 Pack)

    Unicel SC3-SR100 102 Sq Ft 3 Oz Media Pool Filter Cartridge (2 Pack)

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with this 2-pack of Unicel SC3-SR100 Replacement Filter Cartridges. Featuring 3-ounce basis weight and 102 square feet of media made of... more

    $185.98 $172.99

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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 $121.99

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    Unicel UHD-SR70 72 Sq Ft 4 Oz Media Pool Filter Cartridge (2 Pack)

    Unicel UHD-SR70 72 Sq Ft 4 Oz Media Pool Filter Cartridge (2 Pack)

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with this 2-pack of Unicel UHD-SR70 Replacement Filter Cartridges. Featuring 4-ounce basis weight and 72 square feet of media made of 100-percent... more

    $229.99 $148.99

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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 $169.98

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

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

    We are an authorized Unicel dealer! This package includes 4 filter cartridges. 25 Sq Ft Length: 13 5/16 Outside Diameter: 4 15/16 Top Hole: 2 1/8 Open Bottom Hole: 2 1/8 Open Pleat Count: 106 Works in Rainbow Dynamic Series I II III and IV (17 2327)... more

    $94.99 $82.99

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

    Unicel C-8600 Filter Cartridge Hayward Star Clear II C1500 CX800RE PA80 (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

    $649.99 $377.99

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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-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 $68.09

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    UNICEL D.E. FS-2004 Filter Grids Set 48 Sq Ft Hayward Pac-Fab 7 (2 Pack)

    UNICEL D.E. FS-2004 Filter Grids Set 48 Sq Ft Hayward Pac-Fab 7 (2 Pack)

    The Unicel FS-2004 Swimming Pool Vertical D.E.**Filter Grid** is for up-flow and down-flow D.E. Filter systems like American Astral Hayward Jandy Pac Fab Premier Atlas Purex Sta-Rite and Waterway. These Unicel FS-2004 filter grids are made from... more

    $359.58

    FREE shipping

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    Unicel C-8465 Hot Tub and Spa Replacement Pool Filter Cartridge (2 Pack) - 1

    Unicel C-8465 Hot Tub and Spa Replacement Pool Filter Cartridge (2 Pack) - 1

    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. more

    $139.98

    FREE shipping

    go to store
    Unicel C-7470 Replacement Pool Filter FC1976 PCC80 C7470 (2 Pack) - 9.5

    Unicel C-7470 Replacement Pool Filter FC1976 PCC80 C7470 (2 Pack) - 9.5

    Make sure your pool is in top condition when warm weather hits with this Unicel C 7470 replacement cartridge. Measuring 20" long, this Unicel C 7470 replacement cartridge has a width of 7". 1 Buy = 2 Filters! more

    $139.99

    FREE shipping

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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

    $511.99

    FREE shipping

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    Unicel C-9415 Swimming Pool 150 Sq. Ft. Filter Replacement Cartridges (2 Pack) - 13.625

    Unicel C-9415 Swimming Pool 150 Sq. Ft. Filter Replacement Cartridges (2 Pack) - 13.625

    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

    $247.98

    FREE shipping

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    Unicel FG1260 2000 4000 Replacement Vertical Swimming Pool Filter Grid (2 Pack) - 5.375

    Unicel FG1260 2000 4000 Replacement Vertical Swimming Pool Filter Grid (2 Pack) - 5.375

    These Unicel FG 1260 replacement DE pool filters are compatible with the following filters: Pentair Purex 2000 series D.E. filter (SM/SMBW 2060 8 required) Pentair Purex 4000 series D.E. filter (SM/SMBW4060 8 required) They measure 31.3125 x 10.75 inches… more

    $76.99

    FREE shipping

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    UNICEL FG1003 D.E. Pool Spa Cartridge Filter Full Grid 36 Square Foot (2 Pack)

    UNICEL FG1003 D.E. Pool Spa Cartridge Filter Full Grid 36 Square Foot (2 Pack)

    The Unicel **FG-1003** vertical D.R. filter grid is for up-flow and down-flow D.E. filter systems like American, Astral, Hayward, Jandy, Pac Fab, Premier Atlas, Purex, Sta-Rite and Waterway. more

    $62.99

    FREE shipping

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    Unicel 7CH-322 Replacement Pool Spa Filter Cartridge 32 Sq Ft Pleatco (3 Pack) - 2.15

    Unicel 7CH-322 Replacement Pool Spa Filter Cartridge 32 Sq Ft Pleatco (3 Pack) - 2.15

    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

    $118.99

    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

    $161.98

    FREE shipping

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    Unicel C4326 25 SqFt Rainbow Waterway Replacement Filter Cartridge (2 Pack) - 2.625

    Unicel C4326 25 SqFt Rainbow Waterway Replacement Filter Cartridge (2 Pack) - 2.625

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with Unicel Rainbow Waterway Replacement Filter Cartridge 2-Pack. more

    $52.99

    FREE shipping

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    Unicel C-8600 Filter Cartridge Hayward Star Clear II C1500 CX800RE PA80 (6 Pack) - 5.6

    Unicel C-8600 Filter Cartridge Hayward Star Clear II C1500 CX800RE PA80 (6 Pack) - 5.6

    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

    $434.99

    FREE shipping

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    Unicel 5CH-352 Marquis Spa Replacement Filter Cartridge 35 Sq Ft FC0196 (6 Pack) - 0.2

    Unicel 5CH-352 Marquis Spa Replacement Filter Cartridge 35 Sq Ft FC0196 (6 Pack) - 0.2

    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. This package includes 6 filters. more

    $184.99

    FREE shipping

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    Unicel C-9405 Clean & Clear Predator 50 Sq Ft Filter Cartridge (6 Pack) - 2.38

    Unicel C-9405 Clean & Clear Predator 50 Sq Ft Filter Cartridge (6 Pack) - 2.38

    This package includes 6 filter cartridges. 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

    $430.99

    FREE shipping

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    Unicel C-7472 Clean & Clear 520 Cartridge Filter C7472 PCC130 FC-1978 (2 Pack) - 13.75

    Unicel C-7472 Clean & Clear 520 Cartridge Filter C7472 PCC130 FC-1978 (2 Pack) - 13.75

    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

    $221.99

    FREE shipping

    go to store
    UNICEL D.E. FS-2004 Filter Grids Set 48 Sq Ft Hayward Pac-Fab 7 (2 Pack) - 16.45

    UNICEL D.E. FS-2004 Filter Grids Set 48 Sq Ft Hayward Pac-Fab 7 (2 Pack) - 16.45

    The Unicel FS-2004 Swimming Pool Vertical D.E.**Filter Grid** is for up-flow and down-flow D.E. Filter systems, like American, Astral, Hayward, Jandy, Pac Fab, Premier Atlas, Purex, Sta-Rite, and Waterway. more

    $410.99

    FREE shipping

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    More information about Swimming Pools & Spas

    Best prices on 2 pack pool cleaner diaphragm, 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.