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FREE SHIPPING • Orders over $45+

Water Filter Replacements

Replacement water filters for whole house, drinking water, Reverse Osmosis Systems and Commercial Filters.
Original price $21.04 - Original price $21.04
Original price
$21.04
$21.04 - $21.04
Current price $21.04
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Whole House Hydroponics Commercial Sediment Water Filter 20" 20 μm

SDC-45-2020

Hydronix SDC-45-2020 polypropylene sediment filters have a particle retention Size of 20 micron and is used in a residential and commercial water f...

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Original price $21.04 - Original price $21.04
Original price
$21.04
$21.04 - $21.04
Current price $21.04
Original price $20.95 - Original price $20.95
Original price
$20.95
$20.95 - $20.95
Current price $20.95
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Whole House Hydroponics Commercial Sediment Water Filter 20", 5 μm

SDC-45-2005

Hydronix SDC-45-2005 polypropylene sediment filters have a particle retention size of 5 micron and is used in a residential and comercial water fil...

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Original price $20.95 - Original price $20.95
Original price
$20.95
$20.95 - $20.95
Current price $20.95
Original price $109.40 - Original price $109.40
Original price
$109.40
$109.40 - $109.40
Current price $109.40
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12 PACK, Whole House Sediment Pleated Water Filter, Washable Reusable 10 Micron 4.5 x 10

SPC-45-1010/12

Hydronix SPC series 4.5" x 10" 10 micron polyester pleated cartridges are manufactured from durable polyester to provide you with a superior pleate...

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Original price $109.40 - Original price $109.40
Original price
$109.40
$109.40 - $109.40
Current price $109.40
Original price $28.00 - Original price $28.00
Original price
$28.00
$28.00 - $28.00
Current price $28.00
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Sediment String Wound Water Filter Whole House Commercial BB Size 4.5 x 20, 5 μm

SWC-45-2005

The Hydronix SWC-45-2005 polypropylene String wound filters have a particle retention Size of 5 micron and are used in a residential and commercial...

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Original price $28.00 - Original price $28.00
Original price
$28.00
$28.00 - $28.00
Current price $28.00
Original price $29.49 - Original price $29.49
Original price
$29.49
$29.49 - $29.49
Current price $29.49
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CB5-4510 Whole House Carbon Block Water Filter, 5 Micron 4.5"x10"

CB5-4510

The CB5-4510 carbon block whole house filters is have a particle retention Size of 5 microns. Suitable for Drinking water filtration applications a...

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Original price $29.49 - Original price $29.49
Original price
$29.49
$29.49 - $29.49
Current price $29.49
Original price $45.99 - Original price $45.99
Original price
$45.99
$45.99 - $45.99
Current price $45.99
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Softening Resin Filter Cation Ion Exchange 4.5" x 20" Big Blue Size

CAT-4520

The CAT-4520 softening cation resin filter is used for the reduction of hard water using an ion exchange process. The CAT-4520 water softening filt...

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Original price $45.99 - Original price $45.99
Original price
$45.99
$45.99 - $45.99
Current price $45.99
Original price $13.88 - Original price $13.88
Original price
$13.88
$13.88 - $13.88
Current price $13.88
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Whole House Sediment Pleated Water Filter, Washable & Reusable, 4.5" x 10", 5 μm

SPC-45-1005

Hydronix SPC series 4.5" x 10" 5 micron polyester pleated cartridges are manufactured from durable polyester to provide you with a superior pleated...

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Original price $13.88 - Original price $13.88
Original price
$13.88
$13.88 - $13.88
Current price $13.88
Original price $22.00 - Original price $22.00
Original price
$22.00
$22.00 - $22.00
Current price $22.00
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Whole House Hydroponics Commercial Sediment Water Filter 20", 1 μm

SDC-45-2001

Hydronix SDC-45-2001 polypropylene sediment filters have a particle retention Size of 1 Micron and is used in a residential and commercial water fi...

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Original price $22.00 - Original price $22.00
Original price
$22.00
$22.00 - $22.00
Current price $22.00
Original price $124.10 - Original price $124.10
Original price
$124.10
$124.10 - $124.10
Current price $124.10
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6 PK, Pleated Sediment Water Filter Home, Commercial, Reusable 4.5" x 20", 20 μm

SPC-45-2020/6

The Hydronix SPC-45-2020 4.5" x 20" 20 micron polyester pleated cartridges are manufactured from durable polyester to provide you with a superior p...

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Original price $124.10 - Original price $124.10
Original price
$124.10
$124.10 - $124.10
Current price $124.10
Original price $69.98 - Original price $69.98
Original price
$69.98
$69.98 - $69.98
Current price $69.98
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6 PK - R30-BB RS6 FXHSC Compatible Sediment Pleated Water Filter Washable 30 μm

SPC-45-1030/6

Hydronix SPC-45-1030 is the alternatve compatable to the R30-BB and the RSA pleated filters. The SPC-45-1030 4.5" x 10" 30 micron polyester pleated...

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Original price $69.98 - Original price $69.98
Original price
$69.98
$69.98 - $69.98
Current price $69.98
Original price $99.99 - Original price $99.99
Original price
$99.99
$99.99 - $99.99
Current price $99.99
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UDF-4520GACKDF2 4.5" x 20" Coconut GAC + 2LBS KDF

UDF-4520GACKDF2

Hydronix Whole House UDF-4520GACKDF2 4.5" x 20" Coconut GAC + 2LBS KDF, Big Blue size cartridge. This filter is made from coconut shell GAC in comb...

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Original price $99.99 - Original price $99.99
Original price
$99.99
$99.99 - $99.99
Current price $99.99
Original price $40.24 - Original price $40.24
Original price
$40.24
$40.24 - $40.24
Current price $40.24
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Hydronix 2 Pack CB-45-1005 Whole House, Hydroponics Carbon Block Water Filters CTO 4.5" x 10" - 5 micron

CB-45-1005/2

2 Pack Hydronix CB-45-1005 Coconut Shell Carbon Block water filter cartridge measures 4.5" x 10" standard. This filters offers a 5 micron nominal f...

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Original price $40.24 - Original price $40.24
Original price
$40.24
$40.24 - $40.24
Current price $40.24
Original price $12.00 - Original price $12.00
Original price
$12.00
$12.00 - $12.00
Current price $12.00
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Whole House Hydroponics Commercial Sediment Water Filter 10", 1 μm

SDC-45-1001

Hydronix SDC-45-1001 polypropylene sediment filters have a particle retention Size of 1 Micron and is used in a residential and commercial water fi...

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Original price $12.00 - Original price $12.00
Original price
$12.00
$12.00 - $12.00
Current price $12.00
Original price $25.86 - Original price $25.86
Original price
$25.86
$25.86 - $25.86
Current price $25.86
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Whole House, Hydroponics, Commercial Coconut Carbon Block Water Filter 10 μm 10"

CB-45-1010

Hydronix CB-45-1010 carbon block filters are NSF/ANSI standard 42 certified for Material and structural Safety. CB-45-1010 filters have a particle ...

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Original price $25.86 - Original price $25.86
Original price
$25.86
$25.86 - $25.86
Current price $25.86
Original price $17.95 - Original price $17.95
Original price
$17.95
$17.95 - $17.95
Current price $17.95
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Whole House, Well Sediment String Wound Water Filter 20 micron 10"

SWC-45-1020

The Hydronix SWC-45-1020 polypropylene String wound filters have a particle retention Size of 20 micron and are used in a residential and commercia...

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Original price $17.95 - Original price $17.95
Original price
$17.95
$17.95 - $17.95
Current price $17.95
Original price $15.85 - Original price $15.85
Original price
$15.85
$15.85 - $15.85
Current price $15.85
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Whole House Sediment Pleated Water Filter, Washable & Reusable, 4.5" x 10", 1 μm

SPC-45-1001

Hydronix SPC series 4.5" x 10" 1 Micron polyester pleated cartridges are manufactured from durable polyester to provide you with a superior pleated...

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Original price $15.85 - Original price $15.85
Original price
$15.85
$15.85 - $15.85
Current price $15.85
Original price $12.56 - Original price $12.56
Original price
$12.56
$12.56 - $12.56
Current price $12.56
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Hydronix Whole House Sediment Pleated Water Filter, Washable 4.5" x 10" - 50 μm

SPC-45-1050

Hydronix SPC series 4.5" x 10" 50 micron polyester pleated cartridges are manufactured from durable polyester to provide you with a superior pleate...

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Original price $12.56 - Original price $12.56
Original price
$12.56
$12.56 - $12.56
Current price $12.56
Original price $29.00 - Original price $29.00
Original price
$29.00
$29.00 - $29.00
Current price $29.00
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Hydronix SPC-45-1020 Whole House Pleated Sediment Water Filters 4.5" x 10" Reusable - 20 Micron, 2 Pack

SPC-45-1020/2

Hydronix 2 Pack 20 Micron Whole House Hydronix SPC-45-1020 Pleated Sediment Water Filters - Washable & Reusable. Compatible with any standard h...

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Original price $29.00 - Original price $29.00
Original price
$29.00
$29.00 - $29.00
Current price $29.00
Original price $28.00 - Original price $28.00
Original price
$28.00
$28.00 - $28.00
Current price $28.00
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String Wound Water Filter Whole House Well Commercial BB Size 4.5" x 20", 20 μm

SWC-45-2020

The Hydronix SWC-45-2020 polypropylene String wound filters have a particle retention Size of 20 micron and are used in a residential and commercia...

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Original price $28.00 - Original price $28.00
Original price
$28.00
$28.00 - $28.00
Current price $28.00
Original price $23.75 - Original price $23.75
Original price
$23.75
$23.75 - $23.75
Current price $23.75
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Pleated Sediment Water Filter Home or Commercial, Reusable 4.5" x 20" - 10 μm

SPC-45-2010

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
Original price
$23.75
$23.75 - $23.75
Current price $23.75
Original price $26.46 - Original price $26.46
Original price
$26.46
$26.46 - $26.46
Current price $26.46
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2 PK - R30-BB RS6 FXHSC Compatible Sediment Pleated Water Filter Washable 30 μm

SPC-45-1030/2

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 $15.99 - Original price $15.99
Original price
$15.99
$15.99 - $15.99
Current price $15.99
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Whole House Sediment Pleated Water Filter, Washable Reusable, 4.5" x 10", 10 μm

SPC-45-1010

Hydronix SPC series 4.5" x 10" 10 micron polyester pleated cartridges are manufactured from durable polyester to provide you with a superior pleate...

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Original price $15.99 - Original price $15.99
Original price
$15.99
$15.99 - $15.99
Current price $15.99
Original price $18.75 - Original price $18.75
Original price
$18.75
$18.75 - $18.75
Current price $18.75
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Well Water Whole House Sediment String Wound Water Filter 4.5" x 10" - 50 micron

SWC-45-1050

The Hydronix SWC-45-1050 polypropylene String wound filters have a particle retention Size of 50 micron and are used in a residential and commercia...

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Original price $18.75 - Original price $18.75
Original price
$18.75
$18.75 - $18.75
Current price $18.75
Original price $14.58 - Original price $14.58
Original price
$14.58
$14.58 - $14.58
Current price $14.58
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Sediment Water Filters Smart Pack RO DI Whole House Ice, 10 μm 2.5" x 10" 4 Pack

IF4-SDC-25-1010

The 10 Micron Smart Packs 2.5"x10" NSF Certified Sediment Premium Filters are a smart economical solution to pre-filtration for many applications. ...

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Original price $14.58 - Original price $14.58
Original price
$14.58
$14.58 - $14.58
Current price $14.58
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