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Water Filters, Parts & Systems – Shop All Products

Explore our complete collection of water filters, replacement parts, and filtration systems for residential, commercial, and industrial use. Trusted brands, expert support, and fast shipping!

Sale
$249.99 $225.00

Hydro Guard HDGT-45BN RO Filtration System – Reliable, Compact & Hassle-Free Water Purification Experience superior water filtration with the H...

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$249.99 $225.00
Original price $38.99 - Original price $38.99
Original price
$38.99
$38.99 - $38.99
Current price $38.99

2 Pack 18" Corrugated Stainless Steel Flexible Water Line with 1" NPT Port. These bendable flex hoses allow for easy installation for Water Softene...

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Original price $38.99 - Original price $38.99
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$38.99
$38.99 - $38.99
Current price $38.99
Original price $11.20 - Original price $11.20
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$11.20
$11.20 - $11.20
Current price $11.20

Polaris Scientific UV-39SPRING – Stainless Steel Spring for Polaris UV Systems The Polaris UV-39SPRING is an OEM replacement stainless steel spring...

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Original price $11.20 - Original price $11.20
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$11.20
$11.20 - $11.20
Current price $11.20
Original price $17.58 - Original price $17.58
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$17.58
$17.58 - $17.58
Current price $17.58

The Omnifilter ROR2050 Replacement Filter Pack comes with an RS14 style inline filter cartridge. This Omnifilter replacement reverse osmosis kit in...

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Original price $17.58 - Original price $17.58
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$17.58
$17.58 - $17.58
Current price $17.58
Original price $28.99 - Original price $28.99
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$28.99
$28.99 - $28.99
Current price $28.99

Original replacement cap for the Hydronix HF45 housings with 1" In/Out Ports Original replacement cap for the iFilters MWH Series Filtration System...

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Original price $28.99 - Original price $28.99
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$28.99
$28.99 - $28.99
Current price $28.99
Original price $1.21 - Original price $1.21
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$1.21
$1.21 - $1.21
Current price $1.21

HDF-FF06 3/8" Tube x 7/16" - 24 UNS Faucet Fitting

Original price $1.21 - Original price $1.21
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$1.21
$1.21 - $1.21
Current price $1.21
Original price $32.97 - Original price $32.97
Original price
$32.97
$32.97 - $32.97
Current price $32.97

Hydronix IFM Inline Series Flowmeters have easy-to-read scales silk-screened onto the acrylic bodies that are extremely accurate. Solid One piece I...

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Original price $32.97 - Original price $32.97
Original price
$32.97
$32.97 - $32.97
Current price $32.97
Original price $54.55 - Original price $54.55
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$54.55
$54.55 - $54.55
Current price $54.55

Hydronix AFM Series Flowmeters have easy-to-read scales silk-screened onto the acrylic bodies that are extremely accurate. Solid One piece Injectio...

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Original price $54.55 - Original price $54.55
Original price
$54.55
$54.55 - $54.55
Current price $54.55
Sale
$125.95 $113.36

Designed to be compact and filter 99% of contaminants the RO-S50 provides 50 GPD of safe clean water, iFilters has introduced this small and compac...

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$125.95 $113.36
Sale
$499.00 $449.10

iFilters RO200Q Light Commercial 200 GPD Reverse Osmosis SystemHigh-Capacity, Ultra-Pure Filtration for Home or Business The iFilters RO200Q is a l...

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Sale
$499.00 $449.10
Original price $35.16 - Original price $35.16
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$35.16
$35.16 - $35.16
Current price $35.16

Hydronix HF5-20BLBK34 Blue Filter Housings are made to house 2.5" x 20” cartridges. Most 2.5" x 20” cartridges fit easily. Ideal for typical applic...

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Original price $35.16 - Original price $35.16
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$35.16
$35.16 - $35.16
Current price $35.16
Original price $23.75 - Original price $23.75
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$23.75
$23.75 - $23.75
Current price $23.75

The Hydronix SPC-45-2010 4.5" x 20" 10 micron polyester pleated cartridges are manufactured from durable polyester to provide you with a superior p...

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Original price $23.75 - Original price $23.75
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$23.75
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Current price $23.75
Original price $16.00 - Original price $16.00
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$16.00
$16.00 - $16.00
Current price $16.00

1/4 Reverse Osmosis Leak Detector (Shut-Off Valve) The Flowlok leak detector is an innovative device installed right below your water filtration s...

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Original price $16.00 - Original price $16.00
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$16.00
$16.00 - $16.00
Current price $16.00
Original price $1.21 - Original price $1.21
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$1.21
$1.21 - $1.21
Current price $1.21

HDF-FF04 1/4" Tube x 7/16" - 24 UNS Faucet Fitting

Original price $1.21 - Original price $1.21
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$1.21
$1.21 - $1.21
Current price $1.21
Original price $69.00 - Original price $69.00
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$69.00
$69.00 - $69.00
Current price $69.00

(3 Pack) Hydronix CB-45-1001/3 – 1 Micron Whole House & Hydroponics Carbon Block Water Filters (4.5" x 10") The Hydronix CB-45-1001/3 is a 3-pa...

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Original price $69.00 - Original price $69.00
Original price
$69.00
$69.00 - $69.00
Current price $69.00
Original price $67.50 - Original price $67.50
Original price
$67.50
$67.50 - $67.50
Current price $67.50

The Hydronix IFM-110 Inline Flowmeters have easy-to-read scales silk-screened onto the acrylic bodies that are extremely accurate. The IFM-110 has ...

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Original price $67.50 - Original price $67.50
Original price
$67.50
$67.50 - $67.50
Current price $67.50
Original price $1.57 - Original price $1.57
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$1.57
$1.57 - $1.57
Current price $1.57

Replacement O-Ring for the Hydronix MH03 Membrane Housings Cap. Made from durable EPDM material. This O-Ring is for use on the housing Cap. For the...

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Original price $1.57 - Original price $1.57
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$1.57
$1.57 - $1.57
Current price $1.57
Original price $0.43 - Original price $0.43
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$0.43
$0.43 - $0.43
Current price $0.43

The CLP-25W 2.5" Clip for Membrane Housings is a replacement filter clip that is constructed out of polypropylene, which makes it very strong and f...

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Original price $0.43 - Original price $0.43
Original price
$0.43
$0.43 - $0.43
Current price $0.43
Sale
$229.00 $206.10

Polaris UVA-6C Whole House UV Ultraviolet Deactivator System 6 GPM with 9000 Hour Bulb. When Quality and Performance Matters, you can count on Pola...

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$229.00 $206.10
Original price $26.46 - Original price $26.46
Original price
$26.46
$26.46 - $26.46
Current price $26.46

Hydronix SPC-45-1030 is the alternative comparable to the FXHSC, R30-BB & RS6 pleated filters. The SPC-45-1030 4.5" x 10" 30 micron polyester p...

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Original price $26.46 - Original price $26.46
Original price
$26.46
$26.46 - $26.46
Current price $26.46
Original price $74.00 - Original price $74.00
Original price
$74.00
$74.00 - $74.00
Current price $74.00

3 - 4 Year (21 filters) supply of RO Reverse Osmosis Filters. All filters are Premium NSF Certified Hydronix. This universal set s compatible with ...

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Original price $74.00 - Original price $74.00
Original price
$74.00
$74.00 - $74.00
Current price $74.00
Original price $62.79 - Original price $62.79
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$62.79
$62.79 - $62.79
Current price $62.79

The Hydronix HF45-10CLBK10PR 10" Clear Filter Housing (with Pressure Relief Button) is an extra-wide housing that accommodates large 4.5" wide filt...

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Original price $62.79 - Original price $62.79
Original price
$62.79
$62.79 - $62.79
Current price $62.79
Original price $26.80 - Original price $26.80
Original price
$26.80
$26.80 - $26.80
Current price $26.80

The HF4-20WHWH38 is a 20" White Body housing with a White Flat Cap and 3/8" port. This housings has Double O-Rings. Uses any brand of standard 2.5”...

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Original price $26.80 - Original price $26.80
Original price
$26.80
$26.80 - $26.80
Current price $26.80
Sale
$45.99 $41.40

Not just a Chlorine filter, the iFilters IF-SF-CH Dechlorinating Shower Filter reduces the harmful effects of chlorine, lead, mercury and other con...

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Sale
$45.99 $41.40
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