Let Us Help You Find The Right Filter For Your Pool Or Spa!

With so many different sizes, it can be difficult to find the right filter for your pool or spa. Use the Search Our Filters feature below and we'll help you find what you need. Simply select the Length, Diameter and Hole size of your filter and then click on the SEARCH button.

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178 products

Showing 121 - 144 of 178 products

Showing 121 - 144 of 178 products
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Poolrite Enduro EC50 Aquatune/Magnum Replacement Cartridge - PR50EPoolrite Enduro EC50 Aquatune/Magnum Replacement Cartridge - PR50E
Magnum Poolrite Enduro EC50 Aquatune/Magnum Replacement Cartridge - PR50E
$79.00
Poolrite Enduro EC75 Aquatune/Magnum Replacement Cartridge - PR75EPoolrite Enduro EC75 Aquatune/Magnum Replacement Cartridge - PR75E
Magnum Poolrite Enduro EC75 Aquatune/Magnum Replacement Cartridge - PR75E
$92.00
Quiptron / Onga C929 Aquatune/Magnum Replacement Cartridge - QU929Quiptron / Onga C929 Aquatune/Magnum Replacement Cartridge - QU929
Magnum Quiptron / Onga C929 Aquatune/Magnum Replacement Cartridge - QU929
$114.00
Quiptron C464 Aquatune/Magnum Replacement Cartridge - QU464Quiptron C464 Aquatune/Magnum Replacement Cartridge - QU464
Magnum Quiptron C464 Aquatune/Magnum Replacement Cartridge - QU464
$88.00
Quiptron C696 Aquatune/Magnum Replacement Cartridge - QU696Quiptron C696 Aquatune/Magnum Replacement Cartridge - QU696
Magnum Quiptron C696 Aquatune/Magnum Replacement Cartridge - QU696
$96.00
Rainbow RDC10 Aquatune/Magnum Replacement Cartridge - RA10Rainbow RDC10 Aquatune/Magnum Replacement Cartridge - RA10
Magnum Rainbow RDC10 Aquatune/Magnum Replacement Cartridge - RA10
$36.00
Rainbow RDC30 Aquatune/Magnum Replacement Cartridge-Magnum Replacement Cartridge Filter-AquatuneRainbow RDC30 Aquatune/Magnum Replacement Cartridge-Magnum Replacement Cartridge Filter-Aquatune
Magnum Rainbow RDC30 Aquatune/Magnum Replacement Cartridge - RA30
$56.00
Rainbow RDC50 Aquatune/Magnum Replacement Cartridge-Magnum Replacement Cartridge Filter-AquatuneRainbow RDC50 Aquatune/Magnum Replacement Cartridge-Magnum Replacement Cartridge Filter-Aquatune
Magnum Rainbow RDC50 Aquatune/Magnum Replacement Cartridge - RD50
$74.00
Rainbow RTL 75 Aquatune/Magnum Replacement Cartridge - RA75Rainbow RTL 75 Aquatune/Magnum Replacement Cartridge - RA75
Magnum Rainbow RTL 75 Aquatune/Magnum Replacement Cartridge - RA75
$96.00
Signature 100 (top & bottom) Aquatune/Magnum Replacement Cartridge SG100B /SG100T (RFIL15050F / RFIL15050M)-Magnum Replacement Cartridge Filter-AquatuneSignature 100 (top & bottom) Aquatune/Magnum Replacement Cartridge SG100B /SG100T (RFIL15050F / RFIL15050M)-Magnum Replacement Cartridge Filter-Aquatune
Magnum Signature 100 (top & bottom) Aquatune/Magnum Replacement Cartridge SG100B /SG100T (RFIL15050F / RFIL15050M) - SG100TB
$131.00
Save $4.50
Signature Waterway 50 Skim WY45 Aquatune/Magnum Replacement Cartridge - SG50 / RFIL 15050S - WY45Signature Waterway 50 Skim WY45 Aquatune/Magnum Replacement Cartridge - SG50 / RFIL 15050S - WY45
Magnum Signature Waterway 50 Skim WY45 Aquatune/Magnum Replacement Cartridge - SG50 / RFIL 15050S - WY45
$49.50 $54.00
Sonfarrel 45 / Leisurite Aquatune/Magnum Replacement Cartridge - SO45Sonfarrel 45 / Leisurite Aquatune/Magnum Replacement Cartridge - SO45
Magnum Sonfarrel 45 / Leisurite Aquatune/Magnum Replacement Cartridge - SO45
$77.00
Spa International external thread Aquatune/Magnum Replacement Cartridge - SIESpa International external thread Aquatune/Magnum Replacement Cartridge - SIE
Magnum Spa International external thread Aquatune/Magnum Replacement Cartridge - SIE
$77.00
Spa International internal thread Aquatune/Magnum Replacement Cartridge - SIISpa International internal thread Aquatune/Magnum Replacement Cartridge - SII
Magnum Spa International internal thread Aquatune/Magnum Replacement Cartridge - SII
$77.00
Spa Quip Compact C50 Aquatune/Magnum Replacement Cartridge C50 - SQ50CcSpa Quip Compact C50 Aquatune/Magnum Replacement Cartridge C50 - SQ50Cc
Magnum Spa Quip Compact C50 Aquatune/Magnum Replacement Cartridge C50 - SQ50Cc
$86.00
Spa Quip Compact C75 Aquatune/Magnum Replacement Cartridge-Magnum Replacement Cartridge Filter-Aquatune
Magnum Spa Quip Compact C75 Aquatune/Magnum Replacement Cartridge - SQ75Cc
$111.00
Spa Quip Series 1000 C40 Pair Aquatune/Magnum Replacement Cartridge - SQ401Spa Quip Series 1000 C40 Pair Aquatune/Magnum Replacement Cartridge - SQ401
Magnum Spa Quip Series 1000 C40 Pair Aquatune/Magnum Replacement Cartridge - SQ401
$74.00
Spa Quip Series 1000 C50 Aquatune/Magnum Replacement Cartridge - SQ501Spa Quip Series 1000 C50 Aquatune/Magnum Replacement Cartridge - SQ501
Magnum Spa Quip Series 1000 C50 Aquatune/Magnum Replacement Cartridge - SQ501
$86.00
Spa Quip Series 1000 C75 Aquatune/Magnum Replacement Cartridge - SQ751Spa Quip Series 1000 C75 Aquatune/Magnum Replacement Cartridge - SQ751
Magnum Spa Quip Series 1000 C75 Aquatune/Magnum Replacement Cartridge - SQ751
$116.00
Spa Quip SQ50 (Q1259) Aquatune/Magnum Replacement Cartridge-Magnum Replacement Cartridge Filter-Aquatune
Magnum Spa Quip SQ50 (Q1259) Aquatune/Magnum Replacement Cartridge - SQ50
$83.00
Spa Systems C50 - Heritage Spas Aquatune/Magnum Replacement Cartridge - SS50Spa Systems C50 - Heritage Spas Aquatune/Magnum Replacement Cartridge - SS50
Magnum Spa Systems C50 - Heritage Spas Aquatune/Magnum Replacement Cartridge - SS50
$78.00
Stroud SHD CF100 Aquatune/Magnum Replacement Cartridge-Magnum Replacement Cartridge Filter-AquatuneStroud SHD CF100 Aquatune/Magnum Replacement Cartridge-Magnum Replacement Cartridge Filter-Aquatune
Magnum Stroud SHD CF100 Aquatune/Magnum Replacement Cartridge - SHD100
$148.01
Save $20.00
Sundance C120 Aquatune/Magnum Replacement Cartridge - 6540-482 - SU120Sundance C120 Aquatune/Magnum Replacement Cartridge - 6540-482 - SU120
Magnum Sundance C120 Aquatune/Magnum Replacement Cartridge - 6540-482 - SU120
$143.00 $163.00
Save $20.00
Sundance C65 6540-481 Aquatune/Magnum Replacement Cartridge- 6540-481 - SU65Sundance C65 6540-481 Aquatune/Magnum Replacement Cartridge- 6540-481 - SU65
Magnum Sundance C65 6540-481 Aquatune/Magnum Replacement Cartridge- 6540-481 - SU65
$123.00 $143.00

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