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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!

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

The Pro+Aqua MED-DI-3/2 offers 6 Liters (2 x 3 Liter bags) of mixed bed deionization (DI) resin media and is ideal for Aquariums as well as a spot-...

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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 $19.26 - Original price $19.26
Original price
$19.26
$19.26 - $19.26
Current price $19.26

The Pro+Aqua MED-DI-1 offers 1 Liter of mixed bed deionization (DI) resin media and is ideal for Aquariums as well as a spot-free rinse for your ca...

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Original price $19.26 - Original price $19.26
Original price
$19.26
$19.26 - $19.26
Current price $19.26
Original price $42.75 - Original price $42.75
Original price
$42.75
$42.75 - $42.75
Current price $42.75

The Pro+Aqua MED-DI-3 offers 3 Liters of mixed bed deionization (DI) resin media and is ideal for Aquariums as well as a spot-free rinse for your c...

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Original price $42.75 - Original price $42.75
Original price
$42.75
$42.75 - $42.75
Current price $42.75
Original price $182.00 - Original price $182.00
Original price
$182.00
$182.00 - $182.00
Current price $182.00

The HydroScientific HSC-170-50 is a Certified Jumbo filter for HBCJ/SC Housings. Microns: 50 Max Flow Rate: 150 GPM Max Temp.: 140 Degrees F Si...

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Original price $182.00 - Original price $182.00
Original price
$182.00
$182.00 - $182.00
Current price $182.00
Original price $72.95 - Original price $72.95
Original price
$72.95
$72.95 - $72.95
Current price $72.95

Hydronix HF45-10CLBK15 Water Filter Housing – 10” Big Blue (BB) Clear Housing, 1.5” Ports The Hydronix HF45-10CLBK15 is a 10” Clear Big Blue (BB) W...

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Original price $72.95 - Original price $72.95
Original price
$72.95
$72.95 - $72.95
Current price $72.95
Original price $131.65 - Original price $131.65
Original price
$131.65
$131.65 - $131.65
Current price $131.65

Hydronix AFM-216 Panel Mount Flow Meter – 2 to 16 GPM Adjustable, 3/4" MNPT Ports The Hydronix AFM-216 is a high-precision panel mount flow meter d...

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Original price $131.65 - Original price $131.65
Original price
$131.65
$131.65 - $131.65
Current price $131.65
Original price $144.95 - Original price $144.95
Original price
$144.95
$144.95 - $144.95
Current price $144.95

Hydronix AFM-624 Panel Mount Flow Meter – Adjustable 6 to 24 GPM Special Order Notice: This item has a 30-day lead time. The Hydronix AFM-624 is a ...

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Original price $144.95 - Original price $144.95
Original price
$144.95
$144.95 - $144.95
Current price $144.95
Sale
$1,688.00 $1,519.20

Polaris Scientific UVA-36B – 36 GPM Light Commercial Ultraviolet (UV) Water Deactivator System The Polaris UVA-36B is a high-performance ultraviole...

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$1,688.00 $1,519.20
Original price $593.50 - Original price $593.50
Original price
$593.50
$593.50 - $593.50
Current price $593.50

The Hydronix IFM-60200 Inline Flowmeters have easy-to-read scales silk-screened onto the acrylic bodies that are extremely accurate. Solid One piec...

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Original price $593.50 - Original price $593.50
Original price
$593.50
$593.50 - $593.50
Current price $593.50
Original price $593.50 - Original price $593.50
Original price
$593.50
$593.50 - $593.50
Current price $593.50

The Hydronix IFM-40120 Inline Flowmeters have easy-to-read scales silk-screened onto the acrylic bodies that are extremely accurate. Solid One piec...

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Original price $593.50 - Original price $593.50
Original price
$593.50
$593.50 - $593.50
Current price $593.50
Sale
$1,999.00 $1,799.10

The HydroScientific 7 Round Multi-Cartridge Stainless Steel Housing utilizes seven 40" cartridges to provide unparalleled filtration with up to 140...

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$1,999.00 $1,799.10
Original price $71.00 - Original price $71.00
Original price
$71.00
$71.00 - $71.00
Current price $71.00

This Hydronix Panel Mount Flow Meter has an easy-to-read scales silk-screened onto the acrylic bodies that are extremely accurate. The PMF-424 has ...

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Original price $71.00 - Original price $71.00
Original price
$71.00
$71.00 - $71.00
Current price $71.00
Original price $9.46 - Original price $9.46
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$9.46
$9.46 - $9.46
Current price $9.46

The Pentek P1-30 30" 1 Micron Polypropylene Filter is a replacement drinking water filter cartridge manufactured from pure 100% polypropylene that ...

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Original price $9.46 - Original price $9.46
Original price
$9.46
$9.46 - $9.46
Current price $9.46
Original price $10.77 - Original price $10.77
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$10.77
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Current price $10.77

The Pentek 10" String Wound Big Blue Sediment Filter Cartridge is a fibrillated polypropylene string wound water filter used for whole house filtra...

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Original price $10.77 - Original price $10.77
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$10.77
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Current price $10.77
Original price $24.49 - Original price $24.49
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$24.49
$24.49 - $24.49
Current price $24.49

OmniFilter ROR2000 RO Pre-Filter Cartridges reduce rust, sediment, and the taste and odor of Chlorine, leaving you with water that is as healthy as...

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Original price $24.49 - Original price $24.49
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$24.49
$24.49 - $24.49
Current price $24.49
Original price $19.08 - Original price $19.08
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$19.08
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Current price $19.08

This 1 Micron 2.5" x 30" Hydronix SBC Series Sediment Bonded Depth Cartridge with Silicone Oring & 222/Fin is a specially designed thermally bo...

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Original price $19.08 - Original price $19.08
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$19.08
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Current price $19.08
Original price $56.00 - Original price $56.00
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$56.00
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Current price $56.00

Electrical Transformer for 100 GPD RO Booster pump for Reverse Osmosis systems producing up to 100gpd. Used in residential installations with stand...

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Original price $56.00 - Original price $56.00
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$56.00
$56.00 - $56.00
Current price $56.00
Original price $367.60 - Original price $367.60
Original price
$367.60
$367.60 - $367.60
Current price $367.60

HydroScientific AR Series Absolute Rated Pleated Filters are Beta 5000 Absolute rated filters. Made from 100% pure Polypropylene HydroScientific AR...

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Original price $367.60 - Original price $367.60
Original price
$367.60
$367.60 - $367.60
Current price $367.60
Original price $367.60 - Original price $367.60
Original price
$367.60
$367.60 - $367.60
Current price $367.60

HydroScientific AR Series Absolute Rated Pleated Filters are Beta 5000 Absolute rated filters. Made from 100% pure Polypropylene HydroScientific AR...

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Original price $367.60 - Original price $367.60
Original price
$367.60
$367.60 - $367.60
Current price $367.60
Original price $367.60 - Original price $367.60
Original price
$367.60
$367.60 - $367.60
Current price $367.60

HydroScientific AR Series Absolute Rated Pleated Filters are Beta 5000 Absolute rated filters. Made from 100% pure Polypropylene HydroScientific AR...

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Original price $367.60 - Original price $367.60
Original price
$367.60
$367.60 - $367.60
Current price $367.60
Original price $274.30 - Original price $274.30
Original price
$274.30
$274.30 - $274.30
Current price $274.30

HydroScientific AR Series Absolute Rated Pleated Filters are Beta 5000 Absolute rated filters. Made from 100% pure Polypropylene. HydroScientific A...

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Original price $274.30 - Original price $274.30
Original price
$274.30
$274.30 - $274.30
Current price $274.30
Original price $274.30 - Original price $274.30
Original price
$274.30
$274.30 - $274.30
Current price $274.30

HydroScientific AR Series Absolute Rated Pleated Filters are Beta 5000 Absolute rated filters. Made from 100% pure Polypropylene HydroScientific AR...

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Original price $274.30 - Original price $274.30
Original price
$274.30
$274.30 - $274.30
Current price $274.30
Original price $89.82 - Original price $89.82
Original price
$89.82
$89.82 - $89.82
Current price $89.82

HydroScientific AR Series Absolute Rated Pleated Filters are Beta 5000 Absolute rated filters. Made from 100% pure Polypropylene HydroScientific AR...

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Original price $89.82 - Original price $89.82
Original price
$89.82
$89.82 - $89.82
Current price $89.82
Original price $70.88 - Original price $70.88
Original price
$70.88
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Current price $70.88

HydroScientific DP Series Delta-Plus Filters meet market needs for a pure absolute-rated Polypropylene depth filter with exceptional dirt holding c...

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Original price $70.88 - Original price $70.88
Original price
$70.88
$70.88 - $70.88
Current price $70.88
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