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180 Results

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Hayward Cartridge Filter Element 25 Square Feet With Microban Coating for Micro Star-Clear C200/C225 Series

(5)

Hayward #CX225XREM

98 in stock

$261.32

Waterco Cartridge Filter Element 90 Square Feet for Opal XL

(5)

Waterco #701041

Allow 5-7 Days to Ship

$114.10

Harmsco Standard Cartridge Filter Element 155 Square Feet for BetterFilter BF155

(5)

Harmsco #ST155

6 in stock

$195.36

Pentair Cartridge Filter Element 300 Square Feet for System 2 PLM300

(5)

Pentair #27002-0300S

109 in stock

$504.47

Hayward Cartridge Filter Element 150 Square Feet for SwimClear C150S

(5)

Hayward #CX150XRE

213 in stock

$158.59

Sale

Nature2 Swimpure Cartridge - 3 Inch 25K - Single

(5)

Zodiac #W22460

1 in stock

$164.19 $202.69

Hayward Cartridge Filter Elements 81 Square Feet for SwimClear C3020/C3025/C3030 - 4 Pack

(5)

Hayward #CX580XREPak4

343 in stock

$321.13

Star-Clear C250 Compatible Filter Cartridge - 25 Square Feet

(5)

Poolweb.com #CX250RE-OEM

103 in stock

$35.83

Waterco Cartridge Filter Element 180 Square Feet for Opal XL

(5)

Waterco #701038

Usually ships in 5-7 days

$227.50

Hayward Cartridge Filter Element 100 Square Feet for SwimClear C100S Series

(5)

Hayward #CX100XRE

262 in stock

$149.82

Hayward Cartridge Filter Element 20 Square Feet for SwimClear C200S

(5)

Hayward #CX200XRE

308 in stock

$202.07

Pentair Cartridge Filter Element 150 Square Feet for Clean and Clear/Predator

(5)

Pentair #R173216

143 in stock

$192.34

Hayward Cartridge Filter Element 175 Square Feet for SwimClear C7030 Series - 4 Pack

Hayward #CX591XREPAK4

406 in stock

$326.05

Harmsco Standard Cartridge Filter Element 105 Square Feet for BetterFilter BF105

Harmsco #ST105

5 in stock

$152.45

Posi-Flo II PTM50 Compatible Filter Cartridge - 50 Square Feet

(4)

Poolweb.com #WC108-56S2X

22 in stock

$83.58

Harmsco BF155 Compatible Filter Cartridge - 155 Square Feet

(3)

Poolweb.com #ST155-OEM

28 in stock

$126.43

Hayward Cartridge Filter Element 125 Square Feet for Star-Clear Plus C1200 Series

(5)

Hayward #CX1200RE

332 in stock

$159.33

Hayward Cartridge Filter Element 100 Square Feet for Star-Clear C1000 Series

Hayward #CX1000RE

66 in stock

$137.67

Nature2 Swimpure 4 Inch Cartridge for N2CW25 (25K), Single Unit

(5)

Zodiac #W22470

Allow 10-14 Days to Ship

$211.77

Harmsco Hurricane Filter Element 170 Square Feet for Hurricane and WaterBetter Filters

Harmsco #HC170

Allow 10-14 Days to Ship

$207.74

Harmsco BF105 Compatible Filter Cartridge - 105 Square Feet

(5)

Poolweb.com #ST105-OEM

31 in stock

$102.02

Harmsco Cluster Compatible Filter Cartridge - 6 Square Feet

(4.8)

Poolweb.com #ST6

1016 in stock

$12.44

Micro-Star C200/C225 Compatible Filter Cartridge - 25 Square Feet

Poolweb.com #CX225RE-OEM

32 in stock

$33.34

Pentair Cartridge Filter Element 90 GPM for EasyClean DE EC90

(5)

Pentair #196040

Allow 3-6 Weeks to Ship

$217.90

Sale

Nature2 Fusion/Duoclear 25K Replacement Cartridge - Single

Zodiac #W28000

3 in stock

$188.48 $209.68

Pentair Cartridge Filter Element 200 Square Feet for Clean and Clear/Predator

Pentair #R173217

256 in stock

$228.60

Pentair Cartridge Filter Element 100 Square Feet for System 2 PLM100

(5)

Pentair #27002-0100S

118 in stock

$259.59

Pentair Cartridge Filter Element 30 Square Feet for System 2 PLD50

Pentair #27002-0030S

55 in stock

$308.69

Pentair EC90 Filter Element Retro Kit

Pentair #196090

Allow 1-2 Months to Ship

$187.76

Hayward Cartridge Filter Element 525 Square Feet for Star/Swim-Clear C5000/C5020/C5025 Series - 4 Pack

(5)

Hayward #CX1280XREPak4

159 in stock

$453.05

Nature2 Swimpure 3 Inch Cartridge for N2CN35 (35K) - Single Unit

(5)

Zodiac #W22465

2 in stock

$220.14

Pentair Cartridge Filter Element 100 Square Feet for Clean and Clear/Predator

Pentair #R173215

152 in stock

$149.21

Hayward Cartridge Filter Element 200 Square Feet for X-Stream CC2000 Series

(4.5)

Hayward #CCX2000RE

15 in stock

$206.82

Pentair Large Outer Cartridge Filter Element 200 Square Feet for System 3 S7M120

Pentair #25022-0201S

2 in stock

$456.63

Hayward Cartridge Filter Element 150 Square Feet for X-Stream CC1500 Series

(5)

Hayward #CCX1500RE

957 in stock

$146.85

Pentair Cartridge Filter Element 100 Square Feet for PosiFlo 100TX

Pentair #177009

8 in stock

$161.22

Pentair Cartridge Filter Element 48 Square Feet for System 2 PLDE48

(5)

Pentair #27002-0048S

8 in stock

$407.75

Sale

CFR-150 Compatible Cartridge Filter - 150 Square Feet

Poolweb.com #APCC7317

6 in stock

$113.84 $130.88

Clean and Clear Predator 125 Compatible Filter Cartridge - 125 Square Feet

(5)

Poolweb.com #R173200-OEM

16 in stock

$125.79

Hayward Cartridge Filter Element 175 Square Feet for Star-Clear Plus C1750 Series

(5)

Hayward #CX1750RE

167 in stock

$224.49

CFR-50 Compatible Cartridge Filter - 50 Square Feet

Poolweb.com #APCC7162

10 in stock

$77.63

Pentair Small Inner Cartridge Filter Element 100 Square Feet for System 3 S7M120

Pentair #25021-0200S

Allow 1-2 Months to Ship

$246.38

Star-Clear Plus C1200 Compatible Filter Cartridge - 125 Square Feet

Poolweb.com #CX1200RE-OEM

135 in stock

$129.88

Pentair Large Outer Cartridge Filter Element 259 Square Feet for System 3 S8M150

Pentair #25022-0203S

20 in stock

$594.40

Waterway Compatible Filter Skimmer Filter Element - 50 Square Feet

Poolweb.com #817-5000

323 in stock

$57.62

Pentair Cartridge Filter Element 125 Square Feet for Clean and Clear/Predator

Pentair #R178671

1 in stock

$186.49

Star-Clear C500 Compatible Filter Cartridge - 50 Square Feet

(5)

Poolweb.com #CX500RE-OEM

175 in stock

$65.97

Hayward Cartridge Filter Element 81 Square Feet for SwimClear C3000, C3020, C3025, C3030 Series

Hayward #CX580XRE

67 in stock

$113.99

Hayward Cartridge Filter Element 200 Square Feet for Star-Clear Plus C1900 Series

(5)

Hayward #CX1900RE

19 in stock

$238.14

Pentair Cartridge Filter Element 75 Square Feet for Clean and Clear/Predator

Pentair #R173214

130 in stock

$124.15

Replacement Pool Filter Cartridges

If you are looking for the perfect replacement pool filter cartridge, then look no further. Here at Poolweb.com, we have hundreds of different shapes and sizes in stock to fit your needs! They will keep your pool or spa water sparkling and safe!