Replacement Filter Kits for your RO or RODI system are essential to keep your RO or RODI system performing optimally. Typically they are replaced every six to eight months. Filter replacement kits can include a prefilters, post filters, membranes as well as a full replacement kit of all filters in the system.

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Sale!

Standard 0.5 Micron Prefilter Replacement Kit – FK-SFCF-0.5

$25.99 $22.09
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Economy 1 Micron Prefilter Replacement Kit – FK-SFCF-1.0

$16.99 $14.44
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MPDI System Cartridge Replacement Kit, Standard Twist On Cap – FK-MPDI

$38.99 $33.14
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MPDI System Cartridge Replacement Kit, High Capacity DI – FK-MPDI-HC

$44.99 $38.24
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CSPDI System Cartridge Replacement Kit, Standard Twist On Cap – FK-CSPDI

$47.99 $40.79
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CSPDI System Cartridge Replacement Kit Super DI High Capacity – FK-CSPDI-HC

$53.99 $45.89
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SpectraPure® Standard MaxCap RO/DI Replacement Filter Kit w/Twist On Cap FK-MCRODI

$77.99 $66.29
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MaxCap® DI Cartridge Replacement Kit, Standard Twist On Cap – FK-MCSB

$50.99 $43.34
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SpectraPure® MaxCap RO/DI High Capacity Replacement Filter Kit – FK-MCRODI-HC

$89.99 $76.49
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MaxCap® DI Cartridge Replacement Kit, Super DI High Capacity – FK-MCSB-HC

$62.99 $53.54
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Mega-MaxCap System DI Cartridge Replacement Kit w/ Mega-Max Cap and Enduro DI Cartridges – FK-MMCENDI

$87.99 $74.79
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Mega-MaxCap RODI System Cartridge Replacement Kit w/ 0.5 Micron Prefiltration and MMC and Enduro DI Cartridges – FK-MMCRODI

$114.99 $97.74
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FK-CLS-10

$77.99 $66.29
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FK-DWS-10

$48.99 $41.64
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