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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 SWC-25-1005, Water Filter String Wound 10" 5 Micron
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Retail: $9.99

As Low As: $4.95

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Hydronix 20" Sediment Filter Cartridge - 50 Micron
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Ships in 1 business day

Retail: $9.99

As Low As: $5.95

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FiltersFast FFDG-10BB-5 Replacement for Hydronix SDC-45-1005
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Ships in 1 business day

Retail: $23.99

As Low As: $10.99

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FiltersFast FF20CB-5 Replacement for Hydronix CB-45-2005
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Ships in 1 business day

Retail: $59.99

As Low As: $29.95

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FiltersFast FFDG-10BB-1 Replacement for Hydronix SDC-45-1001
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Ships in 1 business day

Retail: $17.99

Our Price: $16.25

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Hydronix SDC-45-2001, 1 Micron Gradient Density Filter 20x4.5
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Retail: $25.99

As Low As: $17.95

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Hydronix CB-25-2001 20" Carbon Block Water Filter 1 Micron
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Retail: $28.99

Our Price: $24.99

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Hydronix SPC-25-1020, 20 Micron Pleated Water Filter 10x2.5
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Retail: $10.99

As Low As: $4.95

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Hydronix 20" x 4.5" Sediment Filter - 20 Micron
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Retail: $29.99

As Low As: $20.95

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Hydronix SPC-45-1030 Sediment Water Filter
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Retail: $29.99

As Low As: $13.95

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FiltersFast FF10BBS-25 Replacement for Hydronix SDP-4510
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Ships in 1 business day

Retail: $34.99

As Low As: $17.95

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Watts SF50-20-425 Replacement for Hydronix SWC-45-2050
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Ships in 1 business day

Retail: $29.99

As Low As: $21.99

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Hydronix SDC-45-2005 Replacement For Aqua Flo DG-50-5-20BV
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Retail: $26.99

As Low As: $17.95

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Hydronix SDC-45-2001 Replacement for Liquatec SDF-45-2001
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Retail: $25.99

As Low As: $17.95

Save 31%!

Hydronix CB-25-2005 20" Carbon Block Water Filter 5 Micron

Out of stock

Retail: $22.99

Our Price: $17.99

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Watts SF20-10-425 Replacement For Watts FPMB-BB20-10
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Ships in 5 to 6 business days.

Retail: $22.99

As Low As: $13.95

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Hydronix SDC-45-2001 Replacement for Pentek GD-2501-20BB
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Retail: $25.99

As Low As: $17.95

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Hydronix SDC-25-2020 Replacement for GE 94222
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Retail: $10.99

As Low As: $5.95

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Hydronix ICF-10 10" Inline Coconut Carbon Filter 1/4"FNPT
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Ships in 1 business day

Retail: $12.99

Our Price: $9.95

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Hydronix SDC-25-2001 Replacement For GE Purtrex 93125

Out of stock

Retail: $9.99

As Low As: $6.99

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FiltersFast FF10CCB-5 Replacement for Watts Intelifil IF-CB-010
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Ships in 1 business day

Retail: $13.99

As Low As: $8.95

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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 FF10PS-30 Replacement for Hydronix SPC-25-1030
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Ships in 1 business day

Retail: $9.99

As Low As: $5.95

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Watts SF10-20-425 Replacement For Hydronix SWC-45-2010

Out of stock

Retail: $34.99

Our Price: $29.99

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FiltersFast FF10BBPS-50 Replacement for Hydronix SPC-45-1050
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Ships in 1 business day

Retail: $16.99

As Low As: $11.49

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