You're in Swimming Pools & Spas

Narrow Search Results

  • Price Range

    $ to $
    Update>>
  • By Brand

    By Width

    By Material

    By Pool Equipment Type

    By Pool Type

    Additional Options

    By Keyword

    Best Seller
    Unicel Sundance Spas 6540-495 40 Square Ft. Replacement Filter Cartridge C-4440

    Unicel Sundance Spas 6540-495 40 Square Ft. Replacement Filter Cartridge C-4440

    The Unicel C4440 cartridge is 40 square feet and it can be used to replace Sundance Spas 6540 495 Pleatco PSD40 4 and Filbur FC 2710. It is 4 5/8 inches in diameter and 16.75 inches long. It features 158 pleats and 4 media with a top castle 0 inch... more

    $50.70

    FREE shipping

    go to store
    Unicel Hot Tub and Spa 50 Square Feet Replacement Filter Cartridge with 212 Pleat Count for C-4326 and C-4625 Filters (2 Pack)

    Unicel Hot Tub and Spa 50 Square Feet Replacement Filter Cartridge with 212 Pleat Count for C-4326 and C-4625 Filters (2 Pack)

    Product Description Designed with urethane end caps that add a level of durability not often found with cartridges. Revolutionary design of cartridge has sharp pleat folds and precisely optimized pleat spacing resulting in dramatically better water... more

    $69.99

    FREE shipping

    go to store
    Best Seller
    Unicel C8411 75 Square Foot 17.4 Inch Long Pool/Spa Replacement Filter Cartridge

    Unicel C8411 75 Square Foot 17.4 Inch Long Pool/Spa Replacement Filter Cartridge

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with Unicel 75-Square-Foot 17.4-Inch Long Pool/Spa Replacement Filter Cartridge. When it comes to pool maintenance do it right with this... more

    $93.69 $78.76

    FREE shipping

    go to store
    Unicel FG-1002 24 Square Foot Single Vertical DE Grid Swimming Pool & Spa Filter - 0.95

    Unicel FG-1002 24 Square Foot Single Vertical DE Grid Swimming Pool & Spa 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

    FREE shipping

    go to store
    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

    $482.99

    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 Sta-Rite 70 Square Feet Premium Replacement Cartridge Filter (6 Pack), Polyester | 18.19 H x 8.69 W x 8.69 D in | Wayfair 6 x UHD-SR70

    Unicel Sta-Rite 70 Square Feet Premium Replacement Cartridge Filter (6 Pack), Polyester | 18.19 H x 8.69 W x 8.69 D in | Wayfair 6 x UHD-SR70

    The 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 195 pleats, you can trust this filter will do its... more

    $629.99 $421.99

    FREE shipping

    go to store
    Unicel 75 Square Feet Sharp Pleats Swimming Pool Filter Cartridge (6 Pack)

    Unicel 75 Square Feet Sharp Pleats Swimming Pool Filter Cartridge (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 171 pleats you can trust this filter will do... more

    $440.34

    FREE shipping

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

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

    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. It features... more

    $61.39 $56.79

    FREE shipping

    go to store
    Unicel 5CH-402 40 Square Ft Filter Media Del Sol Spas Replacement Cartridge

    Unicel 5CH-402 40 Square Ft Filter Media Del Sol Spas Replacement Cartridge

    Ensuring the water in your spa remains clear season after season the Unicel Del Sol Spa Pool Filter Replacement Cartridge provides the ideal cartridge media for your spa s filter pump. Designed specifically for Del Sol hot tubs the package packs 40... more

    $41.63 $39.29

    FREE shipping

    go to store
    Unicel C7656 Hayward Hot Tub and Spa 7 Inch Filter Pump 50 Square Foot Replacement Cartridge for C500 and CX500-RE Model Hot Tubs

    Unicel C7656 Hayward Hot Tub and Spa 7 Inch Filter Pump 50 Square Foot Replacement Cartridge for C500 and CX500-RE Model Hot Tubs

    Unicel C7656 Hayward Hot Tub and Spa 7 Inch Filter Pump 50 Square Foot Replacement Cartridge for C500 and CX500-RE Model Hot Tubs • 50 square foot filter media replacement cartridge ensures your spa works continuously all season long •... more

    $102.99

    FREE shipping

    go to store
    Unicel Freeflow Spas Legend 45 Square Ft. Replacement Filter Cartridge | 5CH-45

    Unicel Freeflow Spas Legend 45 Square Ft. Replacement Filter Cartridge | 5CH-45

    The Unicel Freeflow Spas Legend 5CH 45 is a 45 square foot cartridge that can be used to replace Freeflow Spas Legend cartridges. It is 5 5/16 inches in diameter and 10 inches long. It features 225 pleats and 3 media with an open 2 1/8 inch top and 1.5... more

    $59.09 $48.62

    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
    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 $133.98

    FREE shipping

    go to store
    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 $44.64

    FREE shipping

    go to store
    Unicel C7656 Hayward Hot Tub and Spa 7 Inch Filter Pump 50 Square Foot Replacement Cartridge for C500 and CX500-RE Model Hot Tubs

    Unicel C7656 Hayward Hot Tub and Spa 7 Inch Filter Pump 50 Square Foot Replacement Cartridge for C500 and CX500-RE Model Hot Tubs

    CHTong more

    $32.88

    FREE shipping

    go to store
    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 $112.99

    FREE shipping

    go to store
    Unicel C-8465 65 Square Foot Hot Tub and Spa Replacement Pool Filter Cartridge

    Unicel C-8465 65 Square Foot Hot Tub and Spa Replacement Pool Filter Cartridge

    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

    $135.99 $57.99

    FREE shipping

    go to store
    Unicel SC3SR137 137 Square Foot 31.25 Inch Pool Spa Replacement Filter Cartridge

    Unicel SC3SR137 137 Square Foot 31.25 Inch Pool Spa Replacement Filter Cartridge

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with Unicel 137-Square-Foot 31.25-Inch Long Pool and Spa Replacement Filter Cartridge. When it comes to pool maintenance do it right with this... more

    $115.99 $107.99

    FREE shipping

    go to store
    UNICEL FG1003 D.E. Swimming Pool Spa Cartridge Filter Full Grid 36 Square Foot

    UNICEL FG1003 D.E. Swimming Pool Spa Cartridge Filter Full Grid 36 Square Foot

    The Unicel **FG-1003** vertical D.R. filter grid is compatible with 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 alternatives. Measuring 11 wide and 18... more

    $28.79

    FREE shipping

    go to store
    Unicel C-7375 Replacement Cartridge Filter 75 Sq Ft Caldera Spa New Style C7375

    Unicel C-7375 Replacement Cartridge Filter 75 Sq Ft Caldera Spa New Style C7375

    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

    $64.11 $51.09

    go to store
    2) Unicel C-8475 Coleman Maax Spas Replacement Filter Cartridges 75 Sq Ft Each

    2) Unicel C-8475 Coleman Maax Spas Replacement Filter Cartridges 75 Sq Ft Each

    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

    $110.99 $98.99

    FREE shipping

    go to store
    Unicel 102 Square Feet Sta-Rite Flo Replacement Pool Filter Cartridge (6 Pack)

    Unicel 102 Square Feet Sta-Rite Flo Replacement Pool Filter Cartridge (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 195 pleats you can trust this filter will do... more

    $1,159.99 $528.99

    FREE shipping

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

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

    Industry s most complete line of replacement filter elements. Compatible with: Pentair Pool Products (R173215) American Pool Products (59054200) Pac Fab Pool Products (59054200) Sta Rite (R173215). Sharp pleat folds maximize spacing between pleats.... more

    $1,209.99 $853.90

    FREE shipping

    go to store
    Unicel C-8417 175 Square Feet Swimming Pool Replacement Cartridge Filter

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

    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. When it comes to pool maintenance do it right with this... more

    $158.00 $122.79

    FREE shipping

    go to store
    Unicel Sta-Rite 70 Square Feet Premium Replacement Cartridge Filter (6 Pack)

    Unicel Sta-Rite 70 Square Feet Premium Replacement 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 195 pleats you can trust this filter will do... more

    $629.99 $399.49

    FREE shipping

    go to store
    Unicel FG1004 48 Square Feet Vertical Full Grid D.E. Filter Replacement

    Unicel FG1004 48 Square Feet Vertical Full Grid D.E. Filter Replacement

    When it s time to replace your DE pool filter grid replace it with the practically universal Vertical DE Pool Filter 11 x 24 Inch Grid from Unicel. This pool filter grid replaces other Unicel FG-1004 grids as well as Hayward Astrial Jandy Pentair... more

    $33.89 $31.99

    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 $512.34

    FREE shipping

    go to store
    Unicel Filter Cartridges C-5330 5.75 x 12 In. Unicel 5000 Series Cartridge

    Unicel Filter Cartridges C-5330 5.75 x 12 In. Unicel 5000 Series Cartridge

    The finest replacement elements you can buy for your pool or spa. The heavy-duty polyester makes the Unicel cartridge capable of lasting longer than cheaper alternatives.Features Heavy-duty polyester material. More cartridge pleats mean improved... more

    $37.80 $22.49

    FREE shipping

    go to store
    Unicel C-8465 Hot Springs Spa Watkins 65 Sq Ft Replacement Filter Cartridge(4Pk)

    Unicel C-8465 Hot Springs Spa Watkins 65 Sq Ft Replacement Filter Cartridge(4Pk)

    This Unicel C 8465 Replacement filter cartridge has an outside diameter of 8.5 and a length of 10.5 . This is the upgraded version that now services 65 square feet and has 234 pleats instead of the old model that was good for only 45 square feet and... more

    $233.99 $220.99

    FREE shipping

    go to store
    Unicel C8418 200 Sq. Ft. Pool & Spa Replacement Cartridge Filter for Jandy CS200

    Unicel C8418 200 Sq. Ft. Pool & Spa Replacement Cartridge Filter for Jandy CS200

    Ensure your pool stays up and running properly when you replace your current filter cartridge with the C-8419 33.13-Inch 200-Square Foot Replacement Cartridge. This cartridge s model number is C-8418 and possesses a filter area of 200 square feet. It... more

    $139.29

    FREE shipping

    go to store
    Unicel C-9415 150 Sq. Ft. Predator Pool & Spa Replacement Filter Cartridge

    Unicel C-9415 150 Sq. Ft. Predator Pool & Spa Replacement Filter Cartridge

    Enhance your backyard swimming pool or spa and make sure it is functioning properly by replacing old filters with the C-9415 Predator Replacement Filter Cartridge from Unicel. The filter cartridge is made to filter an area of up to 150 square feet for... more

    $123.99 $112.29

    FREE shipping

    go to store
    Unicel 5CH-502 Marquis Spa Filter Replacement for 20041 20042 C-5303 Tubs

    Unicel 5CH-502 Marquis Spa Filter Replacement for 20041 20042 C-5303 Tubs

    Ensuring the water in your spa remains clear season after season the Unicel Marquis Spa Filter Replacement provides the ideal cartridge media for your spa s filter pump. Designed specifically for Marquis hot tubs the package offers 50 square feet of... more

    $44.99 $41.19

    FREE shipping

    go to store
    Unicel 6CH-940 Waterway Vita Aber Hot Tub and Spa Replacement Filter Cartridge for Filbur FC-0359 Pleatco PWW50P3 6CH-940 Filter Cartridges

    Unicel 6CH-940 Waterway Vita Aber Hot Tub and Spa Replacement Filter Cartridge for Filbur FC-0359 Pleatco PWW50P3 6CH-940 Filter Cartridges

    Unicel 6CH-940 Waterway Vita Aber Hot Tub and Spa Replacement Filter Cartridge for Filbur FC-0359 Pleatco PWW50P3 6CH-940 Filter Cartridges • QUALITY REPLACEMENT CARTRIDGE: High quality 45 square foot filter media replacement cartridge that is made... more

    $86.99 $82.99

    FREE shipping

    go to store
    Unicel 4CH-24 Swimming Pool/Spa Filter Cartridge 25 Sq Ft PGS25P4 FC-0131

    Unicel 4CH-24 Swimming Pool/Spa Filter Cartridge 25 Sq Ft PGS25P4 FC-0131

    Unicel 4CH-24 Swimming Pool/Spa Filter Cartridge 25 Sq Ft PGS25P4 FC-0131 25 Square Foot top load. Replacement for: Advanced Spa Design; Blue Ridge Spas; CTA Spas; Gatsby Spas; Heartland Spas; Hydro Spa; Icon Spas; Imperial Spas; LA Spas; Lowes;... more

    $500.00 $69.99

    FREE shipping

    go to store
    Unicel 5CH25 25 sq. ft. 5.06 x 6 Filter Cartridge for Pool or Spa

    Unicel 5CH25 25 sq. ft. 5.06 x 6 Filter Cartridge for Pool or Spa

    25 Sq.ft. 6 w/ 1-1/2 MPT Filter 5CH-25 Product Specifications: • Application: Maax Spas • Bottom Physical Dimension: 1-1/2 • Bottom Style: Male Pipe Thread (mpt) • Diameter: 5-5/8 • Length: 6 • Media Type: 3oz • Square Footage: 25 sq ft... more

    $47.40

    go to store
    Unicel 6CH-940 Waterway Vita Aber Hot Tub and Spa

    Unicel 6CH-940 Waterway Vita Aber Hot Tub and Spa

    45 Square Foot top load. Replacement for: American Spas; Catalina Spas; Charisma Spas; Clearwater Spas; Dakota Spas; Leisure Bay Spas; Millennium Spas; Phoenix Spas (Note: Two 50 Square Foot cartridge more

    $78.50

    go to store
    Unicel 5CH-203 Swimming Pool 20 Sq. Ft. LA Spas Replacement Filter Cartridge

    Unicel 5CH-203 Swimming Pool 20 Sq. Ft. LA Spas Replacement Filter Cartridge

    Unicel cartridge filters have been recognized as some of the best pool filter cartridge replacements in the industry. They have been recognized year after year for their quality and performance with their products. This 5CH 203 is a 20 square foot... more

    $28.53

    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

    $91.99

    FREE shipping

    go to store
    Unicel C8425 Pool/Spa Replacement Filter Cartridge Jandy CS250 R04625 Filters00

    Unicel C8425 Pool/Spa Replacement Filter Cartridge Jandy CS250 R04625 Filters00

    Shake off the summer heat in a cool pool. Make a splash in the cleanest swimming pool in the neighborhood with Unicel 250-Square-Foot 33.12-Inch Long Pool and Spa Replacement Filter Cartridge. When it comes to pool maintenance do it right with this... more

    $219.99 $158.19

    FREE shipping

    go to store

    More information about Swimming Pools & Spas

    Best prices on Unicel 75 square feet spa, 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.