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Search Results for Aquarium Supplies > Reverse Osmosis
Aquarium Supplies

RO/DI Systems

We carry a large variety of RO and RO/DI systems that remove impurities—chlorine, chloramines, pesticides, phosphates, heavy metals and many others—from tap water. DI (De-Ionizing) cartridges do an excellent job of removing phosphates, silicates and nitrates from tap water. They are highly recommended for reef tanks.
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51 - 75 of 141
Aquatic Life Replacement TFC Membrane

Aquatic Life Replacement TFC Membrane

Replacement 50GPD TFC Membrane for AquaticLife RO Buddie or any standard Reverse Osmosis system. Polyamide membrane material with a negative charge removes harmful substances 11 3/4" standard size fits Aquatic Life and ot...

From $49.99
SpectraPure® Mixed Bed DI Cartridge - Color-Indicating - SuperDI (DI-MB-CI-10HC)

SpectraPure® Mixed Bed DI Cartridge - Color-Indicating - SuperDI (DI-MB-CI-10HC)

SpectraPure® Mixed-Bed Resin Cartridges provide ultra-pure de-ionized water and are tested to 18 meg ohm-cm purity. 33% more removal capacity than other standard mixed-bed DI cartridges Proprietary High Flow, Low Pressure D...

$29.96
SpectraPure® Auto Shut Off Valve Float Kit for RO Systems

SpectraPure® Auto Shut Off Valve Float Kit for RO Systems

If you don't have the time to monitor every single aquarium reservoir refill, let Spectrapure® Auto Shut Off Valve Float Kit For RO Systems from Pet Store do it for you. Quizzical? Here's how it works. This valve automatically...

$45.44
AquaFX Chloramine Blaster Replacement Carbon Filter Cartridge

AquaFX Chloramine Blaster Replacement Carbon Filter Cartridge

A standard carbon block works well to remove chlorine, however, more and more municipalities are adding ammonia to the water treatment processes to stabalize the chlorine from releasing harmful by-products into the water. As you m...

$18.00
TDS Calibration Solution

TDS Calibration Solution

Calibration Fluid for TDS meter with automatic temperature compensation. **Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although this item is eligible for pric...

$1.99
SpectraPure® CSPDI RO/DI System w/ Manual Membrane Flush

SpectraPure® CSPDI RO/DI System w/ Manual Membrane Flush

Overview: SpectraPure® 180GPD CSPDI RO/DI System w/ Manual Membrane Flush. Upgraded for 2014, the new CSPDI incorporates SpectraPure’s individually tested, 99% ultra-high-rejection SpectraSelect™Plus TFC membrane, 0.5 micron Se...

From $284.98
AquaFX 2 Micron Replacement Carbon Block Filter Cartridge

AquaFX 2 Micron Replacement Carbon Block Filter Cartridge

AquaFx carbon blocks are the most recognized and widely used carbon blocks in the industry, and after 15 years its clear to see why. The raw carbon used in the AquaFX carbon blocks offers only the best in chlorine removal and ...

$8.99
Drain Saddle Adapter

Drain Saddle Adapter

When you have an aquarium, one of the biggest challenges you'll face is draining it. There are several reasons why you would need to drain a tank: One, you need to change the water. Two, you need to clean the tank. Three, you need...

$4.99
RO Housing Wrench

RO Housing Wrench

RO Housing wrench for Captive Purity and SpectraPure RO and RO/DI units only. May not be compatible with all RO/DI brands. **Variations of this product can be found in many online stores. The version we carry is of the h...

$3.99
Mur-Lok® 1/4 Inch X 1/4 Inch In-Line Ball Valve

Mur-Lok® 1/4 Inch X 1/4 Inch In-Line Ball Valve

Color: Grey Mur-lok Part# : G0420425 Tube O.D.: 1/4" Mur-lok fitting information Mur-lok® Polypropylene Fittings have a dual o-ring design at each tube connection, giving end users confidence in their fitting connections. ...

$6.49
Mur-Lok® 1/4 inch Divider

Mur-Lok® 1/4 inch Divider

Color: White Mur-lok Part# : V0420006 Tube O.D.: 1/4" Mur-lok fitting information Mur-lok® Polypropylene Fittings have a dual o-ring design at each tube connection, giving end users confidence in their fitting connections....

$2.99
Mur-Lok® 1/2 Inch X 1/2 inch Union Elbow

Mur-Lok® 1/2 Inch X 1/2 inch Union Elbow

Color: White Mur-lok Part# : Q0820826 Tube O.D.: 1/2" Mur-lok fitting information Mur-lok® Polypropylene Fittings have a dual o-ring design at each tube connection, giving end users confidence in their fitting connections....

$3.99
Coralife Float Valve For Reverse Osmosis Units

Coralife Float Valve For Reverse Osmosis Units

This is an all plastic float valve for controlling water levels in a reservoir. Mounting requires drilling a 5/8" hole about 1" above the desired water level. The valve mounts like a bulkhead through this hole. It has 1/4" male NP...

$11.09
Mur-Lok® 1/2 Inch X 1/2 Inch NPTF Male Connector

Mur-Lok® 1/2 Inch X 1/2 Inch NPTF Male Connector

Color: White Mur-lok Part# : O0820816 Tube O.D.: 1/2" Thread NPTF: 1/2" Mur-lok fitting information Mur-lok® Polypropylene Fittings have a dual o-ring design at each tube connection, giving end users confidence in their f...

$3.49
AquaFX Non-Metal Top Mount Float Valve

AquaFX Non-Metal Top Mount Float Valve

Can be adjust for top-mount or side-mount. Non-metal construction makes this float valve perfect for just about any application. Accepts standard 1/4" RO tubing.

$15.00
Kold Ster-il Replacement Cartridge

Kold Ster-il Replacement Cartridge

Did you know that the central part of a water filtration system is the replacement cartridge? Of course, you already know that. For aquarists like you, replacement cartridges for filters are always considered very important. F...

$93.49
Feed Water Adapter For RO System

Feed Water Adapter For RO System

With the Feed Water Adapter for RO System from Pet Store , you will find it easier and quicker to replace the water in your aquarium. This is perfect for fish keepers and aquarists who do not want to waste time and space by setti...

$17.99
AquaFX 1 Micron Replacement Sediment Filter Cartridge

AquaFX 1 Micron Replacement Sediment Filter Cartridge

AquaFx sediment filters implement industry leading traits such as our revolutionary ""micron reduction"" feature - which refers to the ability of the sediment filter to capture finer particles as the filter gets dirtier with use. ...

$7.00
AquaFX Barracuda RO/DI System - 100 GPD

AquaFX Barracuda RO/DI System - 100 GPD

Made in the USA! The Barracuda RO/DI is very popular with residential reef enthusiasts, engineered to meet the specific needs of your top off and make up water. AquaFX is proud to the Barracuda recognized by About.com for bei...

$170.00
Mur-Lok® 1/2 Inch X 1/2 Inch In-Line Ball Valve

Mur-Lok® 1/2 Inch X 1/2 Inch In-Line Ball Valve

Color: Grey Mur-lok Part# : G0820825 Tube O.D.: 1/2" Mur-lok fitting information Mur-lok® Polypropylene Fittings have a dual o-ring design at each tube connection, giving end users confidence in their fitting connections. ...

$7.49
AquaFX Clear Refillable 10-Inch Cartridge for DI Resin or Carbon

AquaFX Clear Refillable 10-Inch Cartridge for DI Resin or Carbon

The AquaFX refillable cartridge is made from a food safe polypropylene to insure no contaminants reach the product water. It also has a threaded top for easy service and maintenance. Can be used Deionzation Resion or GAC.

$9.99
HM Digital Triple Inline TDS Monitor

HM Digital Triple Inline TDS Monitor

The TRM-1 is a three-sensor TDS monitor that can monitor the TDS levels at three different points. It is perfect for RO/DI systems and other types of filtration and purification systems. Features Displays TDS levels of the t...

$44.99
AquaticLife Mixed Bed Resin Reverse Osmosis Cartridge

AquaticLife Mixed Bed Resin Reverse Osmosis Cartridge

Feature(s): Cation and Anion resins (H+ and OH-) remove the remaining total dissolved solids (TDS) from membrane-filtered water. 10" standard cartridge size includes a top gasket for a secure fit. Cartridge housing shape len...

$19.99
AquaFX High-Silicate Rejection TFC Replacement Membrane - 100GPD

AquaFX High-Silicate Rejection TFC Replacement Membrane - 100GPD

AquaFX TRUE TFC High Silicate rejection Membrane These membranes fit any standard residential membrane housing, so you can UPGRADE to AquaFX. Features 98.6% stabilized salt rejection Operating pH from 2 to 12 Tolerating...

$45.99
Kent Marine Float Valve Kit For RO and RO/DI Units

Kent Marine Float Valve Kit For RO and RO/DI Units

Are you tired of manually removing and refilling water in your aquarium? This can be a pain staking activity especially when you are busy and don’t have time at all. Well, you don’t have to worry because there is a product that wi...

$56.99
51 - 75 of 141
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