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10% off Systems 10% off Filters 5% OFF Best Selling Water Filtration Products

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Filters

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Aquatrol AT-1054BL-25T – 10" x 54" Mineral Pressure Tank for Water Softeners & Filtration (2.5" Port, Blue)
Aquatrol

Aquatrol AT-1054BL-25T 10 x 54 Blue Mineral Pressure Tank for Water Softeners or Filtration, 2.5" Port

AT-1054BL-25T
in stock

$98.10 - $98.10
$98.10
$98.10 - $98.10
$98.10

Aquatrol AT-1054BL-25T – 10" x 54" Mineral Pressure Tank for Water Softeners & Filtration (2.5" Port, Blue) The Aquatrol AT-1054BL-25T Mineral ...

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$98.10 - $98.10
$98.10
$98.10 - $98.10
$98.10
5/16 x 1.25 Stainless Steel Lag Screws and Washers, 4 Pack - IFilters
PRO+AQUA

5/16 x 1.25 Stainless Steel Lag Screws and Washers, 4 Pack

P-SSLAG114-4PK
in stock

$3.00 - $3.00
$3.00
$3.00 - $3.00
$3.00

Stainless steel lag bolts and washer set. Used with 10" or 20" Big Blue or similar filter housings that use 4.5" diameter filters. Each housing req...

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$3.00 - $3.00
$3.00
$3.00 - $3.00
$3.00
Hydrofit NSF 3/8 Tube x 1/4 MPT Male Connector Adapter - IFilters
Hydrofit

Hydrofit NSF 3/8 Tube x 1/4 MPT Male Connector Adapter

HDF-MC0604
in stock

$0.00 - $0.00
$0.00
$1.42
$1.42 - $1.42
$1.42

The Hydrofit NSF 3/8" Tube x 1/4" NPT Male Connector Adapter is NSF approved and are designed for ease of use. Hydrofit Quick Connect Fittings are ...

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$0.00 - $0.00
$0.00
$1.42
$1.42 - $1.42
$1.42
Polaris Scientific GL32SE4P UV Ultraviolet Replacement Lamp, 32W For UV-8C UV Systems - IFilters
Polaris Scientific GL32SE4P – 32W UV Germicidal Replacement Lamp for UV-8C Systems
Polaris Scientific

Polaris Scientific GL32SE4P UV Ultraviolet Replacement Lamp, 32W For UV-8C UV Systems

GL32SE4P
in stock

$45.00 - $45.00
$45.00
$45.00 - $45.00
$45.00

Polaris Scientific GL32SE4P – 32W UV Germicidal Replacement Lamp for UV-8C Systems The Polaris Scientific GL32SE4P is a high-performance ultraviole...

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$45.00 - $45.00
$45.00
$45.00 - $45.00
$45.00
Auto Ship
Whole House Hydroponics Commercial Sediment Water Filter 10", 1 μm
Hydronix

Whole House Hydroponics Commercial Sediment Water Filter 10", 1 μm

SDC-45-1001
in stock

$12.00 - $12.00
$12.00
$12.00 - $12.00
$12.00

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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$12.00 - $12.00
$12.00
$12.00 - $12.00
$12.00
Hydronix FM-45-3STND Triple Housing Stand Bracket – Whole House & Hydroponics Filtration Systems
Hydronix

Hydronix FM-45-3STND Triple Housing Stand Bracket For Whole House or Hydroponics Filtration Systems

FM-45-3STND
in stock

$129.95 - $129.95
$129.95
$129.95 - $129.95
$129.95

Hydronix FM-45-3STND Triple Housing Stand Bracket – Whole House & Hydroponics Filtration Systems The Hydronix FM-45-3STND is a durable, powder-...

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$129.95 - $129.95
$129.95
$129.95 - $129.95
$129.95
Auto Ship
Coconut Shell CTO, Carbon Block Water Filter Cartridge, 0.5 Micron 2.5 x 20 - IFilters
Coconut Shell CTO, Carbon Block Water Filter Cartridge, 0.5 Micron 2.5 x 20 - IFilters
Hydronix

Coconut Shell CTO, Carbon Block Water Filter Cartridge, 0.5 Micron 2.5 x 20

SMCB-2520
in stock

$23.74 - $23.74
$23.74
$23.74 - $23.74
$23.74

Hydronix SMCB-2520 carbon block filters are NSF/ANSI standard 42 certified for Material and structural Safety. SMCB-2520 filters have a particle re...

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$23.74 - $23.74
$23.74
$23.74 - $23.74
$23.74
Reverse Osmosis Membrane Housing For Standard membranes, 1/4" Quick Change Ports
Reverse Osmosis Membrane Housing For Standard membranes, 1/4" Quick Change Ports - IFilters
Hydronix

Reverse Osmosis Membrane Housing For Standard membranes, 1/4" Quick Change Ports

MH03-1812WH-QC
in stock

$12.99 - $12.99
$12.99
$12.99 - $12.99
$12.99

The Hydronix MH03-1812WH-QC Quick Connect Membrane Housings are manufactured with high-quality NSF approved material and will accommodate standard ...

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$12.99 - $12.99
$12.99
$12.99 - $12.99
$12.99
Filter Housing 20" For Water Systems & Hydroponics, Clear/Black 3/4" Ports w/PR
Filter Housing 20" For Water Systems & Hydroponics, Clear/Black 3/4" Ports w/PR
Hydronix

Filter Housing 20" For Water Systems & Hydroponics, Clear/Black 3/4" Ports w/PR

HF5-20CLBK34PR
in stock

$44.78 - $44.78
$44.78
$44.78 - $44.78
$44.78

Hydronix HF5-20CLBK34PR (with Pressure Relief Button) Clear Filter Housings are made to house 2.5" x 20” cartridges. Most 2.5" x 20” cartridges fit...

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$44.78 - $44.78
$44.78
$44.78 - $44.78
$44.78
Auto Ship
Carbon Infused Replacement Filter For PRO-SCI and PRO-100-E ELITE GEN2 Whole-House Well Water - IFilters
PRO+AQUA

Carbon Infused Replacement Filter For PRO-SCI and PRO-100-E ELITE GEN2 Whole-House Well Water

FC-19-ACB
in stock

$69.95 - $69.95
$69.95
$69.95 - $69.95
$69.95

Ensure your water filtration system continues to deliver exceptional performance with the FC-19-ACB replacement filter. Engineered with Activated C...

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$69.95 - $69.95
$69.95
$69.95 - $69.95
$69.95
Auto Ship
(3 Pack) Hydronix CB-45-1001/3 Wholehouse Hydroponics Carbon Block Water Filter 1 Micron 4.5" x 10", 3 Pack - IFilters
(3 Pack) Hydronix CB-45-1001/3 – 1 Micron Whole House & Hydroponics Carbon Block Water Filters (4.5" x 10")
Hydronix

(3 Pack) Hydronix CB-45-1001/3 Wholehouse Hydroponics Carbon Block Water Filter 1 Micron 4.5" x 10", 3 Pack

CB-45-1001/3
in stock

$69.00 - $69.00
$69.00
$69.00 - $69.00
$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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$69.00 - $69.00
$69.00
$69.00 - $69.00
$69.00
Polaris Scientific UV Ultraviolet Replacement Lamp, 17W For UVA-4C UV Systems - IFilters
Polaris Scientific UV Ultraviolet Replacement Lamp, 17W For UVA-4C UV Systems - IFilters
Polaris Scientific

Polaris Scientific UV Ultraviolet Replacement Lamp, 17W For UVA-4C UV Systems

GL17PP
in stock

$23.36 - $23.36
$23.36
$23.36 - $23.36
$23.36

Polaris Scientific GL17PP Replacement Germicidal Lamp for the UVA-4C Ultraviolet UV System.

$23.36 - $23.36
$23.36
$23.36 - $23.36
$23.36
Auto Ship
6 PK - R30-BB RS6 FXHSC Compatible Sediment Pleated Water Filter Washable 30 μm
Hydronix

6 PK - R30-BB RS6 FXHSC Compatible Sediment Pleated Water Filter Washable 30 μm

SPC-45-1030/6
in stock

$69.98 - $69.98
$69.98
$69.98 - $69.98
$69.98

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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$69.98 - $69.98
$69.98
$69.98 - $69.98
$69.98
Water Filter Housing, House Commercial Hydroponics Clear BB Size 20", 1" Ports
Hydronix

Water Filter Housing, House Commercial Hydroponics Clear BB Size 20", 1" Ports

HF45-20CLBK10
in stock

$87.28 - $87.28
$87.28
$87.28 - $87.28
$87.28

The Hydronix HF45-20CLBK10 (Note: Picture shows PR version, this one does not include the PR button) 20" Clear Filter Housing is an extra-wide hous...

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$87.28 - $87.28
$87.28
$87.28 - $87.28
$87.28
Pro+Aqua 1" Stainless Steel Bypass Valve for Water Softener/Filtration Systems - IFilters
Pro+Aqua 1" Stainless Steel Bypass Valve for Water Softener/Filtration Systems - IFilters
PRO+AQUA

Pro+Aqua 1" Stainless Steel Bypass Valve for Water Softener/Filtration Systems

P-60041SS
in stock

$55.98 - $55.98
$55.98
$55.98 - $55.98
$55.98

1" Stainless Steel Bypass Valve for Pro+Aqua, Aquatrol, Fleck Control Heads 56 Series, 2510, 5600, 5600SXT, 9000, 9100

$55.98 - $55.98
$55.98
$55.98 - $55.98
$55.98
Hydronix HF45-10BLBK10PR Water Filter Housing NSF listed 10" - 1" Ports w/ PR - IFilters
Hydronix

Hydronix HF45-10BLBK10PR Water Filter Housing NSF listed 10" - 1" Ports w/ PR

HF45-10BLBK10PR
in stock

$40.19 - $40.19
$40.19
$40.19 - $40.19
$40.19

The Hydronix HF45-10BLBK10PR 10" Filter Housing is an extra-wide housing that accommodates large 4.5" wide filters for increased flow. This housing...

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$40.19 - $40.19
$40.19
$40.19 - $40.19
$40.19
Hydro Guard HDG45-10BODY Replacement Housing - HDG-45 Drop-In RO Systems
Hydro Guard

Hydro Guard HDG45-10BODY Replacement Housing for Hydro Guard Drop In Style HDG45 RO System

HDG45-10BODY
in stock

$19.99 - $19.99
$19.99
$19.99 - $19.99
$19.99

Hydro Guard HDG45-10BODY Replacement Housing – OEM Drop-In Style for HDG-45 RO System Ensure the longevity and efficiency of your Hydro Guard HDG-4...

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$19.99 - $19.99
$19.99
$19.99 - $19.99
$19.99
Water Filter Housing, House Commercial Hydroponics BB Size 10" Clear 1" Ports PR
Water Filter Housing, House Commercial Hydroponics BB Size 10" Clear 1" Ports PR
Hydronix

Water Filter Housing, House Commercial Hydroponics BB Size 10" Clear 1" Ports PR

HF45-10CLBK10PR
in stock

$62.79 - $62.79
$62.79
$62.79 - $62.79
$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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$62.79 - $62.79
$62.79
$62.79 - $62.79
$62.79
HDF-FF06 3/8" Tube x 7/16" - 24 UNS Faucet Fitting - IFilters
Hydrofit

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

HDF-FF06
in stock

$1.21 - $1.21
$1.21
$1.21 - $1.21
$1.21

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

$1.21 - $1.21
$1.21
$1.21 - $1.21
$1.21
Auto Ship
Whole House Sediment Pleated Water Filter, Washable Reusable, 2.5" x 20", 30 μm - IFilters
Hydronix

Whole House Sediment Pleated Water Filter, Washable Reusable, 2.5" x 20", 30 μm

SPC-25-2030
in stock

$13.00 - $13.00
$13.00
$13.00 - $13.00
$13.00

Hydronix SPC series 2.5" x 20" 30 micron polyester pleated cartridges are manufactured from durable polyester to provide you with a superior pleate...

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$13.00 - $13.00
$13.00
$13.00 - $13.00
$13.00
Polaris Scientific XEB-2439 – 24W-39W Ultraviolet Water UV System Ballast (110V/220V)
Polaris Scientific

Polaris Scientific XEB-2439 - Ultraviolet Water UV System Ballast, 24W - 39W 110V/220V

XEB-2439
in stock

$61.75 - $61.75
$61.75
$61.75 - $61.75
$61.75

Polaris Scientific XEB-2439 – 24W-39W Ultraviolet Water UV System Ballast (110V/220V) The Polaris Scientific XEB-2439 is a high-performance electro...

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$61.75 - $61.75
$61.75
$61.75 - $61.75
$61.75
Polaris Scientific GL17SE4P – 17W UV Germicidal Replacement Lamp for UV-4C Systems
Polaris Scientific

Polaris Scientific GL17SE4P UV Ultraviolet Replacement Lamp, 17W For UV-4C UV Systems

GL17SE4P
in stock

$23.36 - $23.36
$23.36
$23.36 - $23.36
$23.36

Polaris Scientific GL17SE4P – 17W UV Germicidal Replacement Lamp for UV-4C Systems The Polaris Scientific GL17SE4P is a high-performance ultraviole...

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$23.36 - $23.36
$23.36
$23.36 - $23.36
$23.36
Everpure ESO 6 3-Stage Blending Cartridge EV9607-10 - IFilters
Pentair

Everpure ESO 6 3-Stage Blending Cartridge EV9607-10

EV960710
Out of stock

$132.00 - $132.00
$132.00
$132.00 - $132.00
$132.00

The Everpure ESO 6 3-Stage Blending Cartridge EV9607-10 is a replacement water filter cartridge with three unique stages that provides softened, bu...

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$132.00 - $132.00
$132.00
$132.00 - $132.00
$132.00
Black Rib Cap with 1/4" ports for HF3 Housings - IFilters
Hydronix

Black Rib Cap with 1/4" ports for HF3 Housings

HF3-CAP14BK
in stock

$6.99 - $6.99
$6.99
$6.99 - $6.99
$6.99

Hydronix Rib Cap for HF3 Housings with 1/4" female NPT ports.

$6.99 - $6.99
$6.99
$6.99 - $6.99
$6.99
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