Skip to content
FREE SHIPPING • Orders over $45+
FREE SHIPPING • Orders over $45+

Water Filter Replacements

Replacement water filters for whole house, drinking water, Reverse Osmosis Systems and Commercial Filters.
Original price $0.00 - Original price $0.00
Original price $0.00
$10.23
$10.23 - $10.23
Current price $10.23
AutoShip

HydroScientific™ Bag Filter #1: Effective Filtration at 100 Microns for Reliable Performance

BAG1-100M

Hydronix Bag Filter #1, featuring a 100-micron rating, is designed to meet your filtration needs with precision. Whether you're in the pharmaceutic...

View full details
Original price $0.00 - Original price $0.00
Original price $0.00
$10.23
$10.23 - $10.23
Current price $10.23
Original price $99.95 - Original price $99.95
Original price
$99.95
$99.95 - $99.95
Current price $99.95
AutoShip

100 GPD Tripple Capacity Reverse Osmosis Yearly 5 pcs Replacement Filter Set, 3/8" QC

FC-ROSTD-KIT

Pro+Aqua Complete Reverse Osmosis Yearly Replacement Filter Set. Includes 1 sediment filter (Stage 1), 2 triple capacity carbon block filters (Stag...

View full details
Original price $99.95 - Original price $99.95
Original price
$99.95
$99.95 - $99.95
Current price $99.95
Original price $115.95 - Original price $115.95
Original price
$115.95
$115.95 - $115.95
Current price $115.95
AutoShip

2 Pk, CR70/CR65 Replacement Water Filter Cartridge, 1,000 Gal for C7000 C6500 Systems

WC-CR70/2

2 Pack WC-CR70. The best alternative replacement for C7000 and C6500 Filtration Systems.Manufactured from organic Premium Coconut Shell Activated C...

View full details
Original price $115.95 - Original price $115.95
Original price
$115.95
$115.95 - $115.95
Current price $115.95
Original price $105.95 - Original price $105.95
Original price
$105.95
$105.95 - $105.95
Current price $105.95
AutoShip

300 GPD Reverse Osmosis Membrane Light Commercial, 2.5" x 21"

HLP-2521

Hydron HLP-2521 Light Commercial Reverse Osmosis Membrane elements produce 300 gallons per day with 99.0% rejection and a minimum rejection rate of...

View full details
Original price $105.95 - Original price $105.95
Original price
$105.95
$105.95 - $105.95
Current price $105.95
Original price $42.75 - Original price $42.75
Original price
$42.75
$42.75 - $42.75
Current price $42.75
AutoShip

DI Resin Replacement Deionization Color Changing, TDS, Aquariums, Spot Free, 3L

MED-DI-3

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...

View full details
Original price $42.75 - Original price $42.75
Original price
$42.75
$42.75 - $42.75
Current price $42.75
Original price $69.00 - Original price $69.00
Original price
$69.00
$69.00 - $69.00
Current price $69.00
AutoShip

DI Resin Replacement Deionization Color Changing, TDS, Aquariums, Spot Free, 6L

MED-DI-3/2

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-...

View full details
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
AutoShip

DI Resin Replacement Deionization Color Changing, TDS, Aquariums, Spot Free, 1L

MED-DI-1

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...

View full details
Original price $19.26 - Original price $19.26
Original price
$19.26
$19.26 - $19.26
Current price $19.26
Original price $182.00 - Original price $182.00
Original price
$182.00
$182.00 - $182.00
Current price $182.00
AutoShip

Jumbo Filter Cartridges for HBCJ/SC Housings 50 Micron

HSC-170-50

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 Size: ...

View full details
Original price $182.00 - Original price $182.00
Original price
$182.00
$182.00 - $182.00
Current price $182.00
Original price $9.46 - Original price $9.46
Original price
$9.46
$9.46 - $9.46
Current price $9.46
AutoShip

Pentek P1-30 30" 1 Micron Polypropylene Filter

155227-43

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

View full details
Original price $9.46 - Original price $9.46
Original price
$9.46
$9.46 - $9.46
Current price $9.46
Original price $11.75 - Original price $11.75
Original price
$11.75
$11.75 - $11.75
Current price $11.75
AutoShip

Pentek 10" PP String Big Blue Sediment Filter -50M

WPX50BB97P

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

View full details
Original price $11.75 - Original price $11.75
Original price
$11.75
$11.75 - $11.75
Current price $11.75
Original price $10.77 - Original price $10.77
Original price
$10.77
$10.77 - $10.77
Current price $10.77
AutoShip

Pentek 10" PP String Big Blue Sediment Filter -10M

WPX10BB97P

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

View full details
Original price $10.77 - Original price $10.77
Original price
$10.77
$10.77 - $10.77
Current price $10.77
Original price $24.49 - Original price $24.49
Original price
$24.49
$24.49 - $24.49
Current price $24.49
AutoShip

OmniFilter ROR2000 RO Pre-Filter Cartridges

ROR2000

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...

View full details
Original price $24.49 - Original price $24.49
Original price
$24.49
$24.49 - $24.49
Current price $24.49
Original price $19.08 - Original price $19.08
Original price
$19.08
$19.08 - $19.08
Current price $19.08
AutoShip

Hydronix 1 Micron Sediment Bonded Depth Filter 30" w/Silicone Oring & 222/Fin

SBC-25-3001-S5

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...

View full details
Original price $19.08 - Original price $19.08
Original price
$19.08
$19.08 - $19.08
Current price $19.08
Original price $367.60 - Original price $367.60
Original price
$367.60
$367.60 - $367.60
Current price $367.60
AutoShip

Poly-Ray Pleated Silicone, 0.2m Silicone Gasket DOE 40"

AR0020SF4A

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

View full details
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
AutoShip

Poly-Ray Pleated Silicone, 0.2m Oring 222/FIN 40"

AR0020S54A

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

View full details
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
AutoShip

Poly-Ray Pleated Silicone, 0.2m Oring 222/Flat 40"

AR0020S04A

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

View full details
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
AutoShip

Poly-Ray Pleated Silicone, 0.2m Oring 222/FIN 30"

AR0020S53A

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

View full details
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
AutoShip

Poly-Ray Pleated Silicone, 0.2m Oring 222/Flat 30"

AR0020S03A

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

View full details
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
AutoShip

Poly-Ray Pleated Silicone, 0.2m Oring 222/Flat 10"

AR0020S01A

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

View full details
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
$70.88 - $70.88
Current price $70.88
AutoShip

Hydronix Delta Plus 40" Silicone, 1m , DOE

DP001SF4000

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

View full details
Original price $70.88 - Original price $70.88
Original price
$70.88
$70.88 - $70.88
Current price $70.88
Original price $70.88 - Original price $70.88
Original price
$70.88
$70.88 - $70.88
Current price $70.88
AutoShip

Hydronix Delta Plus 40" Silicone, 1m , 222/FIN

DP001S54000

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

View full details
Original price $70.88 - Original price $70.88
Original price
$70.88
$70.88 - $70.88
Current price $70.88
Original price $60.89 - Original price $60.89
Original price
$60.89
$60.89 - $60.89
Current price $60.89
AutoShip

Hydronix Delta Plus 40" Silicone, 1m , Double Open

DP001SX4000

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

View full details
Original price $60.89 - Original price $60.89
Original price
$60.89
$60.89 - $60.89
Current price $60.89
Original price $55.72 - Original price $55.72
Original price
$55.72
$55.72 - $55.72
Current price $55.72
AutoShip

Hydronix Delta Plus 30" Silicone, 1m , DOE

DP001SF3000

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

View full details
Original price $55.72 - Original price $55.72
Original price
$55.72
$55.72 - $55.72
Current price $55.72
Original price $55.72 - Original price $55.72
Original price
$55.72
$55.72 - $55.72
Current price $55.72
AutoShip

Hydronix Delta Plus 30" Silicone, 1m , 222/FIN

DP001S53000

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

View full details
Original price $55.72 - Original price $55.72
Original price
$55.72
$55.72 - $55.72
Current price $55.72