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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.

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Hydronix Filters product list


Polaris DCW-0640B UV Lamp Ballast 24-39W- 110/220V
(DCW-0640B)

The Polaris DCW-0640B UV Lamp Ballast 24-39W- 110/220V is a replacement electronic ballast for the Polaris UV-6C - UV-100B ultraviolet water filtration systems. This 110V/220V ballast is a genuine Polaris replacement part. Polaris ballasts are built


In stock! Ships in 1 business day.
Polaris DCW-0640B UV Lamp Ballast 24-39W- 110/220V
Our Price: $40.60
Retail: $42.63
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Hydronix UDF-10 GAC Water Filter Cartridge 10x2.5
(UDF-10 H)

Tackle water quality issues with the Hydronix UDF-10 replacement 10" GAC water filter made from high quality coconut shell carbon. The carbon filter media reduces bad chlorine taste and odor.


In Stock! Ships in 10 to 11 business days.
Hydronix UDF-10 GAC Water Filter Cartridge 10x2.5
Our Price: $5.99
Retail: $7.00
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Aqua-Pure AP117 Water Filter Compatible
(HDG-P117)

The Hydronix part HDG-P117 is a direct replacement for the Aqua-Pure AP117 2 Pack Premium Chlorine Taste & Odor Filter. While the AP117 is sold as a 2 pack, the HDG-P117 filter is sold in single units. With its 5 micron ratingk, the Aqua Pure AP117


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Aqua-Pure AP117 Water Filter Compatible
Our Price: $25.83
Retail: $29.95
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Hydronix 40" Sediment Filter Cartridge - 75 Micron
(SDC-25-4075)

The Hydronix 40" Sediment Filter Cartridge is the same economical replacement for the 75 micron Liquatec SDF-25-4075 40" Sediment Water Filter.


In Stock! Ships in 10 to 11 business days.
Hydronix 40" Sediment Filter Cartridge - 75 Micron
Our Price: $8.99
Retail: $12.12
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Hydronix 20" x 4.5" Pleated Filter - 30 Micron
(SPC-45-2030)

The Hydronix 20" Pleated Filter is a cost effective replacement for the Liquatec SPF-45-2030.


Out of stock
Hydronix 20" x 4.5" Pleated Filter - 30 Micron
Our Price: $19.99
Retail: $34.60
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Hydronix 10" x 4.5" Pleated Filter - 1 Micron
(SPC-45-1001)

The Hydronix 10" Pleated Filter is the same cost effective filter as the Liquatec SPF-45-1001.


In stock! Ships in 1 business day.
Hydronix 10" x 4.5" Pleated Filter - 1 Micron
Our Price: $14.99
Retail: $23.40
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Hydronix 5" Carbon Block Water Filter - 5 Micron
(CB-25-0505)

The Hydronix 5" Carbon Block Water Filter (Hydronix CB-25-0505) is a carbon block cartridge replacement intended for several purposes, such as residential areas, food service industries, and commerial and industrial sites. This 5" water filter is ma


In Stock! Ships in 10 to 11 business days.
Hydronix 5" Carbon Block Water Filter - 5 Micron
Our Price: $3.99
Retail: $5.67
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Hydronix 20" x 4.5" Pleated Filter - 10 Micron
(SPC-45-2010)

The Hydronix 20" Pleated Filter is the cost effective replacement for the Liquatec SPF-45-2010.


In stock! Ships in 1 business day.
Hydronix 20" x 4.5" Pleated Filter - 10 Micron
Our Price: $19.99
Retail: $34.60
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Hydronix 10" x 4.5" GAC Water Filter Cartridge
(UDF-10BP H)

The Hydronix 10" GAC Water Filter Cartridge (UDF-10BP H) is a water filter built to remove organic compounds from drinking water including VOCs, chlorine, radon, and odor. This 10" GAC filter is manufactured with high quality coconut shell


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Hydronix 10" x 4.5" GAC Water Filter Cartridge
Our Price: $19.99
Retail: $29.40
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Polaris UV-Washer - Polaris Replacement Washer
(UV-Washer)

The Polaris UV-Washer - Polaris Replacement Washer is a UV replacement washer for all models of Polaris ultraviolet water filtration systems. The Polaris UV washer features a white finish and O-ring shape. This Polaris washer features durable constr


Special Order. Ships in 14 days.
Polaris UV-Washer - Polaris Replacement Washer
Our Price: $1.95
Retail: $4.95
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Polaris EB0624-110 UV Lamp Ballast 10-14W - 110V
(EB0624-110)

The Polaris EB0624-110 UV Lamp Ballast 10-14W - 110V is a replacement electronic ballast for the Polaris UV-1C and UV-2C ultraviolet water filtration systems. This 110V ballast is a genuine Polaris replacement part. Polaris ballasts are built from d


In stock! Ships in 1 business day.
Polaris EB0624-110 UV Lamp Ballast 10-14W - 110V
Our Price: $27.22
Retail: $29.95
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Hydronix 12" Inline Coconut Water Filter 1/4" FPT
(ICF-2512)

The Hydronix 12" Inline Coconut Water Filter 1/4" FPT (ICF-2512) is an inline filter built with coconut shell carbon and designed to remove bad taste and odor from drinking water while also reducing sediment. With its 5 micron rating, this coconut c


In stock! Ships in 1 business day.
Hydronix 12" Inline Coconut Water Filter 1/4" FPT
Our Price: $8.99
Retail: $13.40
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Hydronix 10" GAC KDF Water Filter Cartridge
(UDF-10KDF.5)

The Hydronix 10" GAC KDF Water Filter Cartridge (UDF-10KDF.5) is a water filter filter manufactured with high quality coconut shell carbon, resin, and KDF in order to improve the taste of drinking water. These media are effective in the removal of o


In stock! Ships in 1 business day.
Hydronix 10" GAC KDF Water Filter Cartridge
Our Price: $19.99
Retail: $26.28
You Save 24%!

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Hydronix 20" x 4.5" Pleated Filter - 1 Micron
(SPC-45-2001)

Hydronix 20" Pleated Filter is the same quality filter as the Liquatec SPF-45-2001.


In Stock! Ships in 10 to 11 business days.
Hydronix 20" x 4.5" Pleated Filter - 1 Micron
Our Price: $28.99
Retail: $46.20
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Hydronix ISF-10 Inline Sediment Water Filter 10"
(ISF-10)

The Hydronix ISF-10 10" Inline Sediment Water Filter 1/4" (ISF-10) is an inline water filter that improves quality by reducing sediment. The polypropylene filter media has a 5 micron rating and can be attached on to a water line.


In stock! Ships in 1 business day.
Hydronix ISF-10 Inline Sediment Water Filter 10"
Our Price: $8.95
Retail: $14.99
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Hydronix 20" x 4.5" Pleated Filter - 20 Micron
(SPC-45-2020)

The Hydronix 20" Pleated Filter is an economical replacement for the Liquatec SPF-45-2020.


In stock! Ships in 1 business day.
Hydronix 20" x 4.5" Pleated Filter - 20 Micron
Our Price: $19.99
Retail: $34.60
You Save 42%!

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Hydronix 20" x 4.5" String Filter - 30 Micron
(SWC-45-2030)

The Hydronix 20" String Filter is the economical equivalent of the Liquatec SWF-45-2030 Sediment Filter.


Special Order. Ships in 26 days.
Hydronix 20" x 4.5" String Filter - 30 Micron
Our Price: $19.99
Retail: $34.35
You Save 42%!

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Hydronix SWC-25-2005 String Wound Water Filter
(SWC-25-2005)

The Hydronix SWC-25-2005 String Wound Water Filter is the same economical filter as the Liquatec SWF-25-2001 sediment cartridge.


In stock! Ships in 1 business day.
Hydronix SWC-25-2005 String Wound Water Filter
Our Price: $11.55
Retail: $14.99
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Polaris QS32- 32W Replacement Quartz Sleeve- 8 GPM
(QS32)

The Polaris QS32- 32W Replacement Quartz Sleeve- 8 GPM is a replacement quartz sleeve for the Polaris UV-8C ultraviolet water filtration system. This UV quartz sleeve protects the UV bulb and ensures that it releases strong UV rays to purify water.


In stock! Ships in 1 business day.
Polaris QS32- 32W Replacement Quartz Sleeve- 8 GPM
Our Price: $15.73
Retail: $19.99
You Save 21%!

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Hydronix 20" String Wound Water Filter - 10 Micro
(SWC-25-2010)

The Hydronix 20" String Wound Water Filter reduces particles as small as 10 microns.


In Stock! Ships in 10 to 11 business days.
Hydronix 20" String Wound Water Filter  - 10 Micro
Our Price: $7.99
Retail: $9.02
You Save 11%!

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Polaris GL32SE4P 32W Replacement Lamp - 8 GPM
(GL32SE4P)

The Polaris GL32SE4P is a replacement ultra violet germicidal lamp for use in the following model of UV system: Polaris Uv-8C The Polaris GL32SE4P 32W Replacement Lamp - 8 GPM is a 32 watt UV bulb. This replacement UV bulb has a single end and


Special Order. Ships in 13 days.
Polaris GL32SE4P 32W Replacement Lamp - 8 GPM
Our Price: $45.99
Retail: $59.99
You Save 23%!

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Hydronix 20" String Wound Water Filter - 50 Micro
(SWC-25-2050)

The Hydronix 20" String Wound Water Filter reduces waterborne contaminants such as dirt, scale, silt, sand and sediment.


In Stock! Ships in 10 to 11 business days.
Hydronix 20" String Wound Water Filter  - 50 Micro
Our Price: $7.99
Retail: $9.02
You Save 11%!

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Hydronix SWC-25-2020 String Water Filter-20 Micron
(SWC-25-2020)

The Hydronix 20" String Wound Water Filter is the same quality filter as the Liquatec SWF-25-2020 Sediment Filter.


In Stock! Ships in 10 to 11 business days.
Hydronix SWC-25-2020 String Water Filter-20 Micron
Our Price: $7.99
Retail: $9.02
You Save 11%!

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Hydronix 40" String Wound Filter - 100 Micron
(SWC-25-40100)

The Hydronix 40"String Wound Filter is a cost effective replacement for the Liquatec SWF-25-40100 Filter.


In Stock! Ships in 10 to 11 business days.
Hydronix 40" String Wound Filter  - 100 Micron
Our Price: $14.99
Retail: $18.15
You Save 17%!

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Hydronix 10" Coconut Inline Filter 3/8" Quick Conn
(ICF-10Q38)

The Hydronix ICF-10Q38 is a 10" inline coconut carbon filter with a 3/8" Quick Connect port. This hydrofit quick connection makes for simple installation on your water line. The GAC filter removes sediments, unpleasant odor and tastes.


In stock! Ships in 1 business day.
Hydronix 10" Coconut Inline Filter 3/8" Quick Conn
Our Price: $13.95
Retail: $15.99
You Save 13%!

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