You're in Swimming Pools & Spas

Narrow Search Results

  • Price Range

    $ to $
    Update>>
  • By Brand

    By Width

    By Material

    By Pool Equipment 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 $95.91

    FREE shipping

    go to store
    Unicel C-8409 90 Square Foot Media Replacement Pool Filter Cartridge with 174 Pleats Compatible with Hayward Pool Products Sta-Rite and Waterway

    Unicel C-8409 90 Square Foot Media Replacement Pool Filter Cartridge with 174 Pleats Compatible with Hayward Pool Products Sta-Rite and Waterway

    Product Description Tough Urethane End Caps Sharp Pleat Folds more

    $899.89

    FREE shipping

    go to store
    Best Seller
    Unicel C-8409 90 Square Foot Media Replacement Pool Filter Cartridge with 174 Pleats Compatible with Hayward Pool Products Sta-Rite and Waterway

    Unicel C-8409 90 Square Foot Media Replacement Pool Filter Cartridge with 174 Pleats Compatible with Hayward Pool Products Sta-Rite and Waterway

    Product Description Tough Urethane End Caps Sharp Pleat Folds more

    $699.96

    FREE shipping

    go to store
    Unicel C-7494 131 Sq. Ft. Swimming Pool & Spa Replacement Filter Cartridge | 32.8125 H x 7 W x 7 D in | Wayfair C7494

    Unicel C-7494 131 Sq. Ft. Swimming Pool & Spa Replacement Filter Cartridge | 32.8125 H x 7 W x 7 D in | Wayfair 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

    $114.99 $92.46

    FREE shipping

    go to store
    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

    $73.99

    FREE shipping

    go to store
    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

    FREE shipping

    go to store
    Unicel C-8475 Coleman Maax Spas 75 Sq. Ft. Replacement Pool Filter Cartridge - 4.25

    Unicel C-8475 Coleman Maax Spas 75 Sq. Ft. Replacement Pool Filter Cartridge - 4.25

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

    $63.99

    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

    $1,158.00

    FREE shipping

    go to store
    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 $173.27

    FREE shipping

    go to store
    Unicel C-7459 Swimming Pool Spa 85 Sq. Ft. Replacement Filter Cartridge

    Unicel C-7459 Swimming Pool Spa 85 Sq. Ft. Replacement Filter Cartridge

    Your home spa or pool 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... more

    $69.39

    FREE shipping

    go to store
    Unicel C-8311 Replacement 100 SqFt Pool Filter Cartridge 194 Pleats

    Unicel C-8311 Replacement 100 SqFt Pool Filter Cartridge 194 Pleats

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

    $137.99 $74.99

    FREE shipping

    go to store
    Unicel 100 Square ft. Sharp Pleats Swimming Pool Cartridge Filter (10 Pack)

    Unicel 100 Square ft. Sharp Pleats Swimming Pool Cartridge Filter (10 Pack)

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with the 10 pack of Unicel C-9410 Replacement Filter Cartridges. Featuring 100 square feet of 4-ounce basis weight media made of 100-percent... more

    $828.99 $746.99

    FREE shipping

    go to store
    Unicel C-7676 Replacement 75 SqFt Pool Hot Tub Filter Cartridge 108 Pleats

    Unicel C-7676 Replacement 75 SqFt Pool Hot Tub Filter Cartridge 108 Pleats

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with Unicel C-7676 Replacement Filter Cartridge. Featuring 75 square feet of 4-ounce basis weight media made of 100-percent polyester Reemay... more

    $72.19 $68.59

    FREE shipping

    go to store
    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 $169.98

    FREE shipping

    go to store
    Unicel 4CH-949 Swimming Pool Spa Waterway Replacement Filter Cartridge 50 Sq Ft

    Unicel 4CH-949 Swimming Pool Spa Waterway Replacement Filter Cartridge 50 Sq Ft

    Unicel 4CH-949 Swimming Pool Spa Waterway Replacement Filter Cartridge 50 Sq Ft 50 Square Foot Rising Dragon Waterway Dynasty Spas. Replacement for: Rising Dragon; Unicel 50 Square Foot (Note: Replacement for Rising Dragon); Dynasty Spas; Four Winds... more

    $92.99

    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-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

    $82.99

    FREE shipping

    go to store
    Unicel C-7626 Pool Replacement Cartridge Filters Hayward (4 Pack) CX250RE

    Unicel C-7626 Pool Replacement Cartridge Filters Hayward (4 Pack) CX250RE

    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-7626 Replacement Filter Cartridges. Featuring 25 square feet of 4-ounce basis weight media made of 100-percent... more

    $229.99 $117.22

    FREE shipping

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

    Unicel C-9415 Predator Clean & Clear 150 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 the 6 pack of Unicel C-9415 Replacement Filter Cartridges. Featuring 150 square feet of 4-ounce basis weight media made of 100-percent... more

    $719.99 $656.99

    FREE shipping

    go to store
    Unicel C-9405 Replacement 50 SqFt Pool Hot Tub Filter Cartridge 217 Pleats

    Unicel C-9405 Replacement 50 SqFt Pool Hot Tub Filter Cartridge 217 Pleats

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

    $72.89 $64.99

    FREE shipping

    go to store
    Unicel C-4335 Replacement 35 SqFt Pool Hot Tub Filter Cartridge 219 Pleats

    Unicel C-4335 Replacement 35 SqFt Pool Hot Tub Filter Cartridge 219 Pleats

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with the Unicel C-4335 Replacement Filter Cartridge. Featuring 35 square feet of 3-ounce basis weight media made of 100-percent polyester Reemay... more

    $52.99 $32.99

    FREE shipping

    go to store
    Unicel C-4607 Replacement Above Ground Pool Filter Cartridge 51 Pleats

    Unicel C-4607 Replacement Above Ground Pool Filter Cartridge 51 Pleats

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with Unicel C-4607 Replacement Filter Cartridge. Featuring 4-ounce basis weight media made of 100-percent polyester Reemay material this pool... more

    $15.99

    FREE shipping

    go to store
    Unicel C-7499 Replacement 100 SqFt Pool Filter Cartridge (4 Pack)

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

    $314.99

    FREE shipping

    go to store
    Unicel C-7490 Replacement 137 SqFt Pool Filter Cartridge (4 Pack)

    Unicel C-7490 Replacement 137 SqFt 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-7490 Replacement Filter Cartridges. Featuring 137 square feet of 4-ounce basis weight media made of 100-percent... more

    $363.72 $325.99

    FREE shipping

    go to store
    Unicel C-8418 Pool Spa Replacement Cartridge Filters Jandy CS200 (4PK)

    Unicel C-8418 Pool Spa Replacement Cartridge Filters Jandy CS200 (4PK)

    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-8418 Replacement Filter Cartridges. Featuring 200 square feet of 4-ounce basis weight media made of 100-percent... more

    $543.99

    FREE shipping

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

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

    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. This replacement spa filter cartridge measures 8.68 inches in... more

    $209.99 $124.99

    FREE shipping

    go to store
    2) New Unicel 4CH-949 Pool Spa Waterway Replacement Filter Cartridges 50 Sq Ft

    2) New Unicel 4CH-949 Pool Spa Waterway Replacement Filter Cartridges 50 Sq Ft

    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

    $121.91

    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

    $186.99 $166.99

    FREE shipping

    go to store
    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 $48.99

    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 $87.99

    FREE shipping

    go to store
    Unicel C-7488 Replacement 106 SqFt Pool Filter Cartridge (4 Pack)

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

    $319.89 $281.59

    FREE shipping

    go to store
    Unicel C-468 Replacement 115 SqFt Swimming Pool Filter Cartridge 175 Pleats

    Unicel C-468 Replacement 115 SqFt Swimming 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-7468 Replacement Filter Cartridge. Featuring 115 square feet of 4-ounce basis weight media made of 100-percent polyester Reemay... more

    $114.99 $82.99

    FREE shipping

    go to store
    Unicel C-7472 Replacement 125 SqFt Pool Filter Cartridge (12 Pack)

    Unicel C-7472 Replacement 125 SqFt Pool Filter Cartridge (12 Pack)

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with this 12-pack of Unicel C-7472 Replacement Filter Cartridges. Featuring 125 square feet of 4-ounce basis weight media made of 100-percent... more

    $1,144.99

    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 $71.99

    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 $78.49

    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)

    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-9410 Replacement Filter Cartridges. Featuring 100 square feet of 4-ounce basis weight media made of 100-percent... more

    $989.99 $497.94

    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

    $150.86

    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 C-8610 100 Square Foot Media Replacement Pool Hot Tub Spa Filter Cartridge with 153 Pleats

    Unicel C-8610 100 Square Foot Media Replacement Pool Hot Tub Spa Filter Cartridge with 153 Pleats

    Product Description Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with Unicel C-8610 Replacement Filter Cartridge. Featuring 100 square feet of 4-ounce basis weight media made of 100-percent... more

    $98.99

    FREE shipping

    go to store

    More information about Swimming Pools & Spas

    Best prices on Bestway pool filter pump cartridge, 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.