You're in Swimming Pools & Spas

Narrow Search Results

  • Price Range

    $ to $
    Update>>
  • By Brand

    By Width

    By Material

    By Pool Type

    By Maintenance Equipment Type

    Additional Options

    By Keyword

    Best Seller
    Unicel Filter Cartridges 150 sq. ft. Hayward C150S Pool Filter Cartridge

    Unicel Filter Cartridges 150 sq. ft. Hayward C150S Pool Filter Cartridge

    Features Unicel filters are made of Reemay media Made with spun bonded 100 percent polyester material This Unicel C-9419 Filter is durable & effective in capturing the smallest of debris Maintain sparkling clean & beautifully clear water with the... more

    $111.79 $95.73

    FREE shipping

    go to store
    Unicel C-7442 Replacement 40 SqFt Swimming Pool Filter Cartridge (4 Pack)

    Unicel C-7442 Replacement 40 SqFt Swimming Pool Filter Cartridge (4 Pack)

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with this 4-pack of Unicel C-7442 Replacement Filter Cartridges. Featuring 40 square feet of 4-ounce basis weight media made of 100-percent... more

    $178.99

    FREE shipping

    go to store
    Best Seller
    Unicel C-7442 Replacement 40 SqFt Swimming Pool Filter Cartridge 120 Pleats

    Unicel C-7442 Replacement 40 SqFt Swimming Pool Filter Cartridge 120 Pleats

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with Unicel C-7442 Replacement Filter Cartridge. Featuring 40 square feet of 4-ounce basis weight media made of 100-percent polyester Reemay... more

    $54.99 $51.99

    FREE shipping

    go to store
    UNICEL C-8417 Hayward Replacement Pool Filter Cartridge CX1750 PXC-150 (6 Pack), Crystal | 9.1 H x 8.94 W x 28.19 D in | Wayfair 6 x C8417

    UNICEL C-8417 Hayward Replacement Pool Filter Cartridge CX1750 PXC-150 (6 Pack), Crystal | 9.1 H x 8.94 W x 28.19 D in | Wayfair 6 x C8417

    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. When it comes to pool maintenance, do it right with this high-quality... more

    $1,169.99 $1,106.41

    FREE shipping

    go to store
    Unicel Sta-Rite Hayward Replacement Pool Filters | 18 H x 9.5 W x 9.5 D in | Wayfair 4 x C8409

    Unicel Sta-Rite Hayward Replacement Pool Filters | 18 H x 9.5 W x 9.5 D in | Wayfair 4 x C8409

    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. This filter cartridge's part number is C8409 and measures... more

    $469.99 $308.49

    FREE shipping

    go to store
    Unicel C-7626 Spa Pool Replacement Cartridge Filter Sq Ft Hayward CX250RE PA25-4 - 2.5

    Unicel C-7626 Spa Pool Replacement Cartridge Filter Sq Ft Hayward CX250RE PA25-4 - 2.5

    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

    $44.99

    FREE shipping

    go to store
    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

    $137.99

    FREE shipping

    go to store
    4) Unicel C-7626 Spa Pool Replacement Cartridge Filters Sq Ft Hayward CX250RE - 1

    4) Unicel C-7626 Spa Pool Replacement Cartridge Filters Sq Ft Hayward CX250RE - 1

    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

    $137.99

    FREE shipping

    go to store
    2) Unicel C-9475 Pool Spa CFR 75 Sq Ft Filter Cartridges Element PJ75-4

    2) Unicel C-9475 Pool Spa CFR 75 Sq Ft Filter Cartridges Element PJ75-4

    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... more

    $249.99 $138.18

    FREE shipping

    go to store
    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 $341.79

    FREE shipping

    go to store
    Unicel C-7442 Replacement 40 SqFt Swimming Pool Filter Cartridge (2 Pack)

    Unicel C-7442 Replacement 40 SqFt Swimming 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 C-7442 Replacement Filter Cartridges. Featuring 40 square feet of 4-ounce basis weight media made of 100-percent... more

    $98.99 $93.99

    FREE shipping

    go to store
    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 $119.98

    FREE shipping

    go to store
    Unicel C-8413 Replacement 125 SqFt Pool Filter Cartridge 148 Pleats

    Unicel C-8413 Replacement 125 SqFt Pool Filter Cartridge 148 Pleats

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with Unicel C-8413 Replacement Filter Cartridge. Featuring 125 square feet of 4-ounce basis weight media made of 100-percent polyester Reemay... more

    $139.99 $98.69

    FREE shipping

    go to store
    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 $217.78

    FREE shipping

    go to store
    Unicel C-7470 Replacement 80 SqFt Swimming Pool Filter Cartridge (2 Pack)

    Unicel C-7470 Replacement 80 SqFt Swimming 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 C-7470 Replacement Filter Cartridges. Featuring 80 square feet of 4-ounce basis weight media made of 100-percent... more

    $139.99 $122.99

    FREE shipping

    go to store
    2) Unicel C-7626 Spa Pool Replacement Cartridge Filters Sq Ft Hayward CX250RE

    2) Unicel C-7626 Spa Pool Replacement Cartridge Filters Sq Ft Hayward CX250RE

    25 sq. Ft. Hayward cx250re. Replacement for: Hayward pool products cx250re; hollibaugh spas; pdc spas; Sonoma spas more

    $103.28

    FREE shipping

    go to store
    Unicel C-9415 Replacement 150 SqFt Pool Filter Cartridge 175 Pleats

    Unicel C-9415 Replacement 150 SqFt Pool Filter Cartridge 175 Pleats

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

    $123.99 $108.89

    FREE shipping

    go to store
    Unicel C-7660 Replacement Swimming Pool Filter Cartridge 146 Pleats

    Unicel C-7660 Replacement Swimming Pool Filter Cartridge 146 Pleats

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with Unicel C-7660 Replacement Filter Cartridge. Featuring 4-ounce basis weight media made of 100-percent polyester Reemay material this pool... more

    $55.99

    FREE shipping

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

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

    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. This filter cartridge s part number is C8409 and measures... more

    $469.99 $278.99

    FREE shipping

    go to store
    Unicel Pool Spa Filter Cartridge 1 Pack White 8CH-951

    Unicel Pool Spa Filter Cartridge 1 Pack White 8CH-951

    Unicel Pool Spa Filter Cartridge 1 Pack White 8CH-951Get more efficient filtration better water clarity and longer time between cleanings with Unicel filters more

    $55.59

    go to store
    Unicel C-9475 Pool Spa CFR 75 Sq Ft Filter Cartridge Element PJ75-4 FC-1480

    Unicel C-9475 Pool Spa CFR 75 Sq Ft Filter Cartridge Element PJ75-4 FC-1480

    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

    $72.51 $69.19

    FREE shipping

    go to store
    Unicel FG-1002 24 SqFt Replacement DE Grid Swimming Pool Filter (8 Pack)

    Unicel FG-1002 24 SqFt Replacement DE Grid Swimming Pool Filter (8 Pack)

    Enjoy your time in the water and get the ultimate pool maintenance solution with the 8-pack of Unicel FG-1002 DE Grid Filters. Each grid is engineered with fabric that is constructed with a high yarn count of fine denier fiber which yields an optimal... more

    $125.99 $109.52

    FREE shipping

    go to store
    2) Unicel C-7626 Spa Pool Replacement Cartridge Filters Sq Ft Hayward CX250RE

    2) Unicel C-7626 Spa Pool Replacement Cartridge Filters Sq Ft Hayward CX250RE

    25 sq. Ft. Hayward cx250re. Replacement for: Hayward pool products cx250re; hollibaugh spas; pdc spas; Sonoma spas more

    $103.28

    FREE shipping

    go to store
    Unicel C-7499 Replacement 100 SqFt Pool Filter Cartridge (6 Pack)

    Unicel C-7499 Replacement 100 SqFt 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 C-7499 Replacement Filter Cartridges. Featuring 100 square feet of 4-ounce basis weight media made of 100-percent... more

    $483.99

    FREE shipping

    go to store
    Unicel C-7472 Replacement 125 SqFt Pool Filter Cartridge (2 Pack)

    Unicel C-7472 Replacement 125 SqFt 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 C-7472 Replacement Filter Cartridges. Featuring 125 square feet of 4-ounce basis weight media made of 100-percent... more

    $329.99 $191.98

    FREE shipping

    go to store
    Unicel FG1004 Pool Spa D.E. Filter Full Grid 48 Sq Ft of Coverage (7 Pack)

    Unicel FG1004 Pool Spa D.E. Filter Full Grid 48 Sq Ft of Coverage (7 Pack)

    The 7 pack of Unicel FG1004 vertical D.E. filter grid is compatible with American Astral Hayward Jandy Pac Fab Premier Atlas Purex Sta-Rite and Waterway. These Unicell FG1004 full grid filters are made from heavy-duty polyester and are designed to last... more

    $157.99 $139.99

    FREE shipping

    go to store
    Unicel C-7626 Replacement 25 SqFt Pool Hot Tub Filter Cartridge 111 Pleats

    Unicel C-7626 Replacement 25 SqFt Pool Hot Tub Filter Cartridge 111 Pleats

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

    $49.74 $40.29

    FREE shipping

    go to store
    Unicel FS-3037 Rectangular DE Grid Pool Filter w/ Top Port Full Set

    Unicel FS-3037 Rectangular DE Grid Pool Filter w/ Top Port Full Set

    Enjoy your time in the water and get the ultimate pool maintenance solution with the Unicel FS-3037 Rectangular DE Grid Replacement Filter Set. Each grid is engineered with fabric that is constructed with a high yarn count of fine denier fibers which... more

    $230.00

    FREE shipping

    go to store
    2) NEW Unicel C-8420 Spa Pool Replacement Cartridge Filters 200 Sq Ft Hayward

    2) NEW Unicel C-8420 Spa Pool Replacement Cartridge Filters 200 Sq Ft Hayward

    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

    $429.99 $259.99

    FREE shipping

    go to store
    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

    go to store
    2 Unicel C-7697 Spa Pool Replacement Cartridge Filter Harmsco SC/TC 155 FC-6115

    2 Unicel C-7697 Spa Pool Replacement Cartridge Filter Harmsco SC/TC 155 FC-6115

    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

    $429.99 $219.98

    FREE shipping

    go to store
    Unicel C-9407 Replacement 75 SqFt Pool Hot Tub Filter Cartridge 171 Pleats

    Unicel C-9407 Replacement 75 SqFt Pool Hot Tub Filter Cartridge 171 Pleats

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

    $132.99 $77.39

    FREE shipping

    go to store
    Unicel C-7470 Replacement 80 SqFt Swimming Pool Filter Cartridge 170 Pleats

    Unicel C-7470 Replacement 80 SqFt Swimming Pool Filter Cartridge 170 Pleats

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with Unicel C-7470 Replacement Filter Cartridge. Featuring 80 square feet of 4-ounce basis weight media made of 100-percent polyester Reemay... more

    $91.28 $64.99

    FREE shipping

    go to store
    Unicel C-7488 Replacement 106 SqFt Pool Filter Cartridge 176 Pleats

    Unicel C-7488 Replacement 106 SqFt Pool Filter Cartridge 176 Pleats

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with Unicel C-7488 Replacement Filter Cartridge. Featuring 106 square feet of 4-ounce basis weight media made of 100-percent polyester Reemay... more

    $104.07 $77.39

    FREE shipping

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

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

    We are an authorized Unicel dealer! 150 Sq Ft Length: 31 1/8 Outside Diameter: 10 1/16 Top Hole: 6 Open Bottom Hole: 6 Open Pleat Count: 155 Works for Predator 150 and Pac Fab Clean and Clear 150 (R173216) Replaces part number: Filbur: FC 0687 Pleatco:... more

    $487.49 $432.99

    FREE shipping

    go to store
    Unicel 100 Square Feet Sharp Pleats Swimming Pool Cartridge Filter (6 Pack)

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

    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. With 155 pleats you can trust this filter will do... more

    $989.99 $498.99

    FREE shipping

    go to store
    Unicel C-7488 Replacement 106 SqFt Pool Filter Cartridge 176 Pleats

    Unicel C-7488 Replacement 106 SqFt Pool Filter Cartridge 176 Pleats

    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-7488 Replacement Filter Cartridges. Featuring 106 square feet of 4-ounce basis weight media made of 100-percent... more

    $147.99

    FREE shipping

    go to store
    Unicel SC3-SR137 137 Sq Ft 3 Oz Media Pool Filter Cartridge 216 Pleats

    Unicel SC3-SR137 137 Sq Ft 3 Oz Media Pool Filter Cartridge 216 Pleats

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with Unicel SC3-SR137 Replacement Filter Cartridge. Featuring 137 square feet of 3-ounce basis weight media made of 100-percent polyester Reemay... more

    $115.99 $107.99

    FREE shipping

    go to store
    Unicel 35 sq foot Rainbow Replacement Swimming Pool Filter Cartridge (6 Pack)

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

    Replaces: Unicel: C 4335 Pleatco: PRB 35IN3 Filbur: FC 2385 Length: 9 14/16 Width: 4.94 35 Sq. Ft MADE IN THE USA! Unicel replacement filter grids are recognized as the best grid replacements in the industry. They have received numerous awards year... more

    $162.99 $154.97

    FREE shipping

    go to store
    Unicel C-7483 Replacement 81 SqFt Swimming Pool Filter Cartridge 176 Pleats

    Unicel C-7483 Replacement 81 SqFt Swimming Pool Filter Cartridge 176 Pleats

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with Unicel C-7483 Replacement Filter Cartridge. Featuring 81 square feet of 4-ounce basis weight media made of 100-percent polyester Reemay... more

    $123.99 $67.49

    FREE shipping

    go to store

    More information about Swimming Pools & Spas

    Best prices on Pool heater, 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.