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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 Product List:


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

Retail: $29.99

As Low As: $22.95

Save 23%!

FiltersFast FF10PS-20 Replacement for Ametek PS-S1
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Ships in 1 business day

Retail: $10.99

As Low As: $4.95

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FiltersFast FFDG-20BB-1 Replacement for Aqua-Flo PPMB-1-20BV
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Ships in 1 business day

Retail: $25.99

As Low As: $17.95

Save 31%!

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

Save 49%!

FiltersFast FF10BBPS-30 Replacement for PurePlus PPL10BB
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Ships in 1 business day

Retail: $25.99

As Low As: $10.95

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Hydronix SPC-25-2020 Replacement for Pentek 255487-43, ECP20-20
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Ships in 1 business day

Retail: $17.99

Our Price: $14.99

Save 17%!

FiltersFast FF10CCB-5 Replacement for Liquatec CB-250-975-05
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Ships in 1 business day

Retail: $13.99

As Low As: $8.95

Save 36%!

Hydronix SWC-45-2005 20x4.5 String Wound Filter - 5 Micron
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within the continental U.S.

In Stock!
Ships in 1 business day

Our Price: $149.70

FiltersFast FF20BBPS-30 Replacement for Hydronix SPC-45-2050
In Stock!
Ships in 1 business day

Retail: $34.99

As Low As: $19.95

Save 43%!

Hydronix ICF-10 Replacement for Liquatec IAC-10SR Inline Filter
In Stock!
Ships in 1 business day

Retail: $12.99

Our Price: $9.95

Save 23%!

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

Save 36%!

FiltersFast FFDG-20BB-1 Replacement for Liquatec SDF-45-2001
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Ships in 1 business day

Retail: $25.99

As Low As: $17.95

Save 31%!

Hydronix 20" x 4.5" Pleated Filter - 10 Micron
In Stock!
Ships in 1 business day

Retail: $39.99

Our Price: $26.99

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Hydronix SDC-45-2050, 50 Micron Graded Density Filter 6-Pack
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within the continental U.S.

Special Order.
Ships in 5 to 6 days.

Retail: $161.94

Our Price: $119.95

Save 26%!

FiltersFast FF10CB-.5 Replacement for Hydronix SMCB-2510
In Stock!
Ships in 1 business day

Retail: $19.99

As Low As: $12.95

Save 35%!

Pentek UDS-10EX1 Replacement for Hydronix UDF-10KDF.5
In Stock!
Ships in 1 business day

Retail: $54.03

As Low As: $37.78

Save 30%!

Hydronix SPC-45-2020 20" x 4.5" Pleated Filter - 20 Micron
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within the continental U.S.

Special Order.
Ships in 5 to 6 days.

Our Price: $137.94

Hydronix SDC-25-2020 Replacement for GE Purtrex PX20
In Stock!
Ships in 1 business day

Retail: $10.99

As Low As: $5.95

Save 46%!

FiltersFast FF10S-1 Replacement for GE Purtrex 94766, GX01
In Stock!
Ships in 1 business day

Retail: $9.99

As Low As: $5.85

Save 41%!

Polaris UV-Seal Replacement Polaris UV Filter Seal
Special Order.
Ships in 5 to 6 days.

Retail: $5.99

Our Price: $3.99

Save 33%!

Hydronix 10" Coconut Inline Filter 1/4" Quick Connection 5 Micron
In Stock!
Ships in 1 business day

Retail: $14.99

Our Price: $10.99

Save 27%!

Hydronix SDC-25-4001, 40" Sediment Filter 1 Micron 20-Pack
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within the continental U.S.

Special Order.
Ships in 5 to 6 days.

Retail: $299.80

Our Price: $259.80

Save 13%!

Hydronix SWC-45-1010 10" x 4.5" String Filter - 10 Micron 12-Pack
FREE SHIPPING!

within the continental U.S.

Special Order.
Ships in 5 to 6 days.

Retail: $205.99

Our Price: $149.99

Save 27%!

Hydronix SWC-45-2020 20" x 4.5" String Filter - 20 Micron 6-Pack
FREE SHIPPING!

within the continental U.S.

Special Order.
Ships in 5 to 6 days.

Our Price: $143.70

FiltersFast FF10PS-30 Replacement for Hydronix SPC-25-1030
In Stock!
Ships in 1 business day

Retail: $9.99

As Low As: $5.95

Save 40%!

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