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Reverse Osmosis Filters & Deionizers

Reverse Osmosis Filters and Deionizers

Reverse Osmosis Parts and Deionizer Parts

Reverse Osmosis Replacement Cartridges

Reverse Osmosis and Deionizer Water Additives

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Home : Aquarium : Reverse Osmosis Filters & Deionizers : Reverse Osmosis Replacement Cartridges

Page 1 of 2 | Total Items: 27

Aquarium RO Replacement Cartridges

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HI-S Replacement Membranes

The use of an R/O unit is essential if you are looking for extremely pure water. The unit will pull out the harmful minerals and particles

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2 Product(s)

Starting at
$99.99

Replacement TFC Membranes

Replacement TFC (for chlorinated and non-chlorinated water sources) membrane for the Kent Marine Reverse Osmosis water filters.

2 Product(s)

Starting at
$89.99

Filmtek Membranes

Featuring the highest rejection rate possible at 98%, these unbelievable membranes are the ideal choice for your RO or RO/DI system.

2 Product(s)

Starting at
$79.99

Replacement TFC Membranes

Does your Pure-Flo TFC membrane need replacing? Here are the parts you need. Available in various GPD sizes

3 Product(s)

Starting at
$79.99

Semiconductor Grade Mixed Bed DI Resin

Ultra-high purity resin removes all ionized impurities from your water supply. Designed for use with RO/DI, DI and other water purifying

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1 Product(s)

Starting at
$59.99

Kold Ster-II Replacement Media

Replacement media package contains the following: 0.5 micron bonded carbon block, Molecular Absorption Disc Media, Fin-L-Filter 0.2 Micron

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1 Product(s)

Starting at
$59.99

Strong Acid Color-Indicating DI Resin

Use this powerful resin to take out high silica loads and as a replacement for Kati resin in certain DI systems. Special design changes

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1 Product(s)

Starting at
$49.99

High Silicate Removal Deion Cartridge

Hi-S Deionization resin cartridge for use in the Hi-S RO and Maxxima units.

1 Product(s)

Starting at
$49.99

CTA Replacement Membranes

Replacement CTA (chlorinated water sources only) membranes for Kent Marine RO Systems.

2 Product(s)

Starting at
$46.99

CFI Replacement Mixed Resin

Replacement mixed bed resin cartridge for the PostDI Kent Marine Filter.

1 Product(s)

Starting at
$43.99

Mixed-Bed Deioization Cartridge

These special deionization resins will attract all sorts of impurities from your tap water. This is the replacement cartridge for the

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1 Product(s)

Starting at
$32.99

Semiconductor Grade Mixed Bed Resin Cartridge

High-quality cartridges take out all ionized impurities from your aquarium's water supply. Designed for use with RO/DI and DI units, the ion

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1 Product(s)

Starting at
$30.99

Color Indicating Chlormine Removal Cartridge

Enhanced cartridge is designed for use post RO, pre DI, or after silica removal in water purification. Ideal for water sources high in

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1 Product(s)

Starting at
$27.99

Silicabuster Deionization Cartridges

Enhanced silica removal from your water supply is made possible with these powerful deionization cartridges. Designed for RO/DI and DI

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2 Product(s)

Starting at
$27.29

MaxCap Super Cartridge

Extend the life of your DI cartridge up to 3.5 times with the MaxCap Super Cartridge. Use before your DI cartridge in your MAXCAP system to

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1 Product(s)

Starting at
$26.99

Tap Water Purifier Replacement Cartridge

The Tap Water Filter Replacement Cartridge quickly and easily connects to the Tap Water Filter. As the cartridge changes color the tap water

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1 Product(s)

Starting at
$22.89

CTO Matrix Solid Carbon Block

Kent CTO Matrix Solid Carbon Block is the replacement prefilter for the TFC Reverse Osmosis unit. It is rated to remove up to 2 ppm chlorine

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1 Product(s)

Starting at
$19.99

Self Contained Sediment Prefilter CTA

This Self-Contained sediment prefilter is for use with your 10 or 20 gallon-per-day CTA Bare Bones RO unit. It will extend the life of your

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1 Product(s)

Starting at
$18.99

Granular activated Carbon Post-Filter

Granular activated carbon for use with CTA RO filters. Comes in a blue plastic canister. For Kent Marine RO units.

1 Product(s)

Starting at
$16.99

Carbon Block Filter Cartridges

Revolutionary carbon block filter is designed for purifying tap water sources in RO and RO/DI systems. Takes out chlorine, chemicals, and

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2 Product(s)

Starting at
$11.59

Micro-Tec Sediment Filter Cartridges

Sediment Filter Cartridges are designed for RO and RO/DI units in areas with particularly high sediment loads in their water supply. Special

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2 Product(s)

Starting at
$10.99

Sediment Filter Cartridge - 1 Micron

Sediment removal at its finest. Scientifically-advanced sediment filters are designed specifically for use in RO and RO/DI units in areas

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1 Product(s)

Starting at
$10.99

Micron Sediment Cartridges

Kent Micron Sediment Cartridges are used for replacementinr their CTA and TFC Reverse Osmosis units.

2 Product(s)

Starting at
$7.99

AquaticLife Reverse Osmosis Cartridges

Advanced AquaticLife RO Cartridges are designed for use with all RO systems.

3 Product(s)

Starting at
$6.99

Page 1 of 2 | Total Items: 27

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