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All Filters : All Filters

Hydronix Filters

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 UV-32Spring Replacement Spring 8GPM System
(UV-32spring)

The Polaris UV-32Spring Replacement Spring 8GPM System is UV replacement spring for the Polaris UV-8C ultraviolet water filtration system. This Polaris spring features durable stainless steel construction that is built to last. This stainless steel


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Polaris UV-32Spring Replacement Spring 8GPM System
Our Price: $5.99
Retail: $9.99
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Hydronix LF-EC25-SN Ceramic Faucet - Satin Nickel
(LF-EC25-SN/1)

The Hydronix LF-EC25-SN/1 is a designer water faucet that can be used with the following systems: Drinking water Reverse osmosis The Hydronix LF-EC25-SN Ceramic Faucet - Satin Nickel comes in an attractive satin nickel finish. This designer f


In stock! Ships in 1 business day.
Hydronix LF-EC25-SN Ceramic Faucet - Satin Nickel
Our Price: $36.99
Retail: $39.99
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Hydronix 30" Sediment Filter Cartridge - 25 Micron
(SDC-25-3025)

The Hydronix 30" Sediment Filter Cartridge is the same 25 micron rated filter as the Liquatec SDF-25-3025 30" Sediment Filter.


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Hydronix 30" Sediment Filter Cartridge - 25 Micron
Our Price: $7.99
Retail: $9.04
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Hydronix 30" Sediment Filter Cartridge - 75 Micron
(SDC-25-3075)

This Hydronix 30" Sediment Filter Cartridge is the same economical replacement for the 75 micron Liquatec SDF-25-3025 30" Sediment Filter.


In Stock! Ships in 10 to 11 business days.
Hydronix 30" Sediment Filter Cartridge - 75 Micron
Our Price: $7.99
Retail: $9.04
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Hydronix 40" Sediment Filter Cartridge - 5 Micron
(SDC-25-4005)

The Hydronix 40" Sediment Filter Cartridge is an economical replacement for the Liquatec SDF-25-4005 Filter.


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Hydronix 40" Sediment Filter Cartridge - 5 Micron
Our Price: $9.99
Retail: $11.44
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Hydronix 40" Sediment Filter Cartridge - 25 Micron
(SDC-25-4025)

Hydronix 40" Sediment Filter Cartridge is the economical replacement for the Liquatec SDF-25-4025 Filter.


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Hydronix 40" Sediment Filter Cartridge - 25 Micron
Our Price: $8.99
Retail: $12.12
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Hydronix 40" String Wound Water Filter - 10 Micron
(SWC-25-4010)

The Hydronix 40" String Wound Water Filter, a 10 micron filter is the same as the Liquatec SWF-25-4010 Filter.


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Hydronix 40" String Wound Water Filter - 10 Micron
Our Price: $14.99
Retail: $18.15
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Dow Filmtec TW30-4021 RO Membrane TFC 900 GPD
(TW30-4021)

The Dow Filmtec TW30-4021 RO Membrane TFC 900 GPD is a reverse osmosis membrane element that is tape wrapped and built with high quality materials like those found in industrial elements. It has been built with automated fabrication and advanced m

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Dow Filmtec TW30-4021 RO Membrane TFC 900 GPD
Our Price: $299.99
Retail: $700.00
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Dow Filmtec TW30-4040 RO Membrane TFC 2400 GPD
(TW30-4040)

The Dow Filmtec TW30-4040 RO Membrane TFC 2400 GPD is a reverse osmosis membrane element manufactured with thin film composite in order to provide commercial systems with purer water and lower costs. This tape wrapped RO membrane is constructed of

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Dow Filmtec TW30-4040 RO Membrane TFC 2400 GPD
Our Price: $299.99
Retail: $860.00
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Dow Filmtec XLE-2521 RO Membrane TFC 365 GPD
(XLE-2521)

The Dow Filmtec XLE-2521 RO Membrane TFC 365 GPD is a reverse osmosis membrane element that runs at low applied pressure, offering better overall system perofrmance and lower costs. This RO membrane is tape wrapped and made with patented technolog

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Dow Filmtec XLE-2521 RO Membrane TFC 365 GPD
Our Price: $181.40
Retail: $540.00
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Dow Filmtec XLE-2540 RO Membrane TFC 850 GPD
(XLE-2540)

The Dow Filmtec XLE-2540 RO Membrane TFC 850 GPD is a reverse osmosis membrane element with long lasting and reliable performance. This RO membrane achieves higher system performance by running at low applied pressure, which also reduces costs.

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Dow Filmtec XLE-2540 RO Membrane TFC 850 GPD
Our Price: $250.99
Retail: $640.00
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Dow Filmtec XLE-4040D RO Membrane TFC 2600 GPD
(XLE-4040D)

The Dow Filmtec XLE-4040D RO Membrane TFC 2600 GPD is a reverse osmosis membrane element that produces high quality at less cost, resulting in a more economic RO membrane. This part operates at very low applied pressure, which results in consistent

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Dow Filmtec XLE-4040D RO Membrane TFC 2600 GPD
Our Price: $409.99
Retail: $864.00
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Dow Filmtec TW30-2521 RO Membrane 300 GPD
(TW30-2521)

The Dow Filmtec TW30-2521 RO Membrane 300 GPD is a reverse osmosis membrane element that offers high quality water for small commercial systems purifying less than one gallon per minute (0.2 m3/d) of RO water. This 300 gpd (gallons per day) drinki

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Dow Filmtec TW30-2521 RO Membrane 300 GPD
Our Price: $174.99
Retail: $199.99
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Hydronix 6" Inline Coconut Carbon Filter 1/4" FPT
(ICF-6)

The Hydronix ICF-6 is a 6" coconut carbon filter with a 1/4 FNPT port. Filtering to 5 microns, this inline carbon filter effectively removes sediment as well as unpleasant taste and odor from water. These Granular Activated Carbon filters, often ref


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Hydronix 6" Inline Coconut Carbon Filter 1/4" FPT
Our Price: $5.95
Retail: $9.99
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Polaris UV-Timer Replacement Polaris UV Timer
(UV-Timer)

The Polaris UV-Timer Replacement Polaris UV Timer is a replacement counter/timer for Polaris ultraviolet water filtration system models UV-24B - UV-100B. This Polaris timer is built with durable and long lasting construction material. This UV timer

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In Stock! Ships in 10 to 11 business days.
Polaris UV-Timer Replacement Polaris UV Timer
Our Price: $179.99
Retail: $199.99
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Hydronix SDP-4510 10" Radial Flow Sediment Filter
(SDP-4510)

The Hydronix SDP-4510 10" Radial Flow Sediment Filter features Granular Activated Carbon media to reduce sediment and chlorine taste and odor in your drinking water. This GAC filter measures 4.5" x 9.75" and features polypropylene end caps with a du


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Hydronix SDP-4510 10" Radial Flow Sediment Filter
Our Price: $29.95
Retail: $29.99
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Polaris UV-39Spring - SS Spring For 12 GPM System
(UV-39spring)

The Polaris UV-39spring is a replacement spring for the following models of UV systems: Polaris UV-12C Polaris UV-24B Polaris UV-36B Polaris UV-50B Polaris UV-60B Polaris UV-80B Polaris UV-100B The Polaris UV-39Spring - SS Spring For 12


Special Order. Ships in 16 days.
Polaris UV-39Spring - SS Spring For 12 GPM System
Our Price: $6.30
Retail: $9.99
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Polaris UV-Nut-2- Short Nut for End Plug- 8-24 GPM
(UV-Nut-2)

The Polaris UV-nut-2 is a replacement nut for the following models of UV systems: Polaris UV-6C Polaris UV-8C Polaris UV-12C Polaris UV-24B Polaris UV-36B Polaris UV-50B Polaris UV-60B Polaris UV-80B Polaris UV-100B The Polaris UV-Nut-


Special Order. Ships in 13 days.
Polaris UV-Nut-2- Short Nut for End Plug- 8-24 GPM
Our Price: $15.13

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Polaris UV-Nut-3- Plastic Nut for Wire Connection
(UV-Nut-3)

The Polaris UV-nut-3 is a replacement nut for the following models of UV systems: Polaris UV-1C Polaris UV-2C The Polaris UV-Nut-3- Plastic Nut for Wire Connection is made of plastic. The plastic used in making this UV replacement nut is of h


Special Order. Ships in 14 days.
Polaris UV-Nut-3- Plastic Nut for Wire Connection
Our Price: $3.99
Retail: $5.99
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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 10 days.
Polaris UV-Washer - Polaris Replacement Washer
Our Price: $1.95
Retail: $4.95
You Save 61%!

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Polaris UV-Plug Replacement Polaris UV System Plug
(UV-Plug)

The Polaris UV-Plug Replacement Polaris UV System Plug is a UV replacement plug for Polaris ultraviolet water filtration systems. This Polaris plug features a black finish and durable plastic construction. This plastic plug for nuts is a genuine rep


Special Order. Ships in 26 days.
Polaris UV-Plug Replacement Polaris UV System Plug
Our Price: $1.99
Retail: $5.99
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Scaleless SL20BB - 20" Replacement Scale Filter
(SL20BB)

The Hydrotech SL20BB is a water filter cartridge for use in the following water filtration system: Hydrotech SL20BB-5 Scaleless system The Scaleless SL20BB - 20" Replacement Scale Filter is 20 inches long. This replacement SL20BB filter is a w

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Special Order. Ships in 7 days.
Scaleless SL20BB - 20" Replacement Scale Filter
Our Price: $221.56
Retail: $499.99
You Save 56%!

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Polaris UV-50B UV Filter System 50 GPM
(UV-50B)

The Polaris UV-50B is an ultraviolet sterilization system that is ideal for the following applications: Light commercial reverse osmosis systems Water vending machines Food industry Laboratory Medical facility water Pharmaceutical Cosmetic p

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Special Order. Ships in 36 days.
Polaris UV-50B UV Filter System 50 GPM
Our Price: $1,383.65
Retail: $1,399.99
You Save 1%!

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Hydronix LF-EC25-AB Ceramic Faucet - Antique Brass
(LF-EC25-AB/1)

The Hydronix LF-EC25-AB/1 is a designer water faucet that can be used with the following systems: Drinking water Reverse osmosis The Hydronix LF-EC25-AB Ceramic Faucet - Antique Brass comes in an attractive antique brass finish. This designer


Special Order. Ships in 47 days.
Hydronix LF-EC25-AB Ceramic Faucet - Antique Brass
Our Price: $32.99
Retail: $39.99
You Save 18%!

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Hydronix LF-EC25-BN Ceramic Faucet - Brush Nickel
(LF-EC25-BN/1)

The Hydronix LF-EC25-BN/1 is a designer water faucet that can be used with the following systems: Drinking water Reverse osmosis The Hydronix LF-EC25-BN Ceramic Faucet - Brush Nickel comes in an attractive brushed nickel finish. This designer


Special Order. Ships in 12 days.
Hydronix LF-EC25-BN Ceramic Faucet - Brush Nickel
Our Price: $47.99
Retail: $59.99
You Save 20%!

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