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Hydronix makes affordable, cost-effective filters that are compatible with Liquatec, Pentek and Watts filter cartridges.
The Hydronix water filter line is vast, including whole house water filters, sediment water filters, inline water filters and reverse osmosis membranes.

Hydronix Filters full product list:


Hydronix SDC-25-2020 Sediment 20" Filter 20 Micron
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Retail: $10.99

As Low As: $5.95

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Hydronix SDC-25-2001 20" Sediment Filter Cartridge - 1 Micron
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Retail: $9.99

As Low As: $6.99

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FiltersFast FF20S-5 Replacement for Hydronix SDC-25-2005
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Retail: $14.99

As Low As: $6.95

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Hydronix 10" String Wound Water Filter  - 5 Micron
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Retail: $9.99

As Low As: $4.95

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FiltersFast FF10S-5 Replacement For Hydronix SDC-25-1005
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Retail: $7.99

As Low As: $3.95

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FiltersFast FF10CCB-5 Replacement for Hydronix CB-25-1005
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Retail: $13.99

As Low As: $7.95

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Hydronix SDC-25-1050 10" Sediment Filter Cartridge - 50 Micron
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Retail: $7.99

As Low As: $4.95

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Hydronix SWC-45-1005 10" 5 Micron String Filter
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Retail: $19.99

As Low As: $14.99

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Hydronix 20" Sediment Filter Cartridge - 50 Micron
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Retail: $9.99

As Low As: $5.95

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Pure-Rite 10-2510CB Replacement for Hydronix CB-25-1010
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Retail: $12.99

As Low As: $8.95

Save 31%!

FiltersFast FF10BBPS-20 Replacement for Hydronix SPC-45-1020
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Retail: $16.99

As Low As: $9.45

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FiltersFast FF20S-5 Replacement for Hydronix SDC-25-2010
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Retail: $14.99

As Low As: $6.95

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FiltersFast FF10S-1 Replacement for Hydronix SDC-25-1001
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Retail: $8.99

As Low As: $4.85

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Hydronix CB-25-2010 20" Carbon Block Water Filter 10 Micron
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Retail: $26.99

As Low As: $14.99

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Hydronix SWC-25-1010 10" String Wound Water Filter - 10 Micron
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Retail: $5.99

As Low As: $4.95

Save 17%!

Hydronix SDP-4520 Replacement for Pentek RFC20-BB
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Retail: $69.99

As Low As: $45.95

Save 34%!

Hydronix SDC-25-1010 Sediment Water Filter - 10 Micron
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Retail: $4.99

Our Price: $4.95

Save 1%!

FiltersFast FFDG-20BB-5 Replacement For Hydronix SWC-45-2010
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Retail: $26.99

As Low As: $17.95

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FiltersFast FFDG-10BB-5 Replacement for Hydronix SDC-45-1005

Out of stock

Retail: $23.99

As Low As: $10.99

Save 54%!

Hydronix SPC-25-1005 10" Pleated Sediment Water Filter
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Retail: $8.99

As Low As: $6.99

Save 22%!

Hydronix 10" x 4.5" Carbon Filter - 5 Micron
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Retail: $34.99

As Low As: $21.95

Save 37%!

FiltersFast FFDG-20BB-5 Replacement For Hydronix SDC-45-2005
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Retail: $26.99

As Low As: $17.95

Save 33%!

FiltersFast FF10S-20 Replacement for Hydronix SDC-25-1020
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Retail: $5.99

As Low As: $4.45

Save 26%!

FiltersFast FF20CB-5 Replacement for Hydronix CB-45-2005
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Retail: $59.99

As Low As: $29.95

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FiltersFast FFDG-10BB-25 Replacement for Hydronix SDC-45-1020
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Retail: $16.99

As Low As: $7.95

Save 53%!

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