Reverse Osmosis

MetaSorb Cartridge is a high capacity filter for removing metals from aquarium water. It can be used in our PhosBan Reactor 550 with a Cartridge Adaptor. Both are shown on this new list. This is...

The smart way to REDUCE WASTE WATER, DECREASE RESIN CONSUMPTION and EXTEND MEMBRANE LIFE! YOUR Water MADE Better - Increase the effectiveness of your RO system, and REDUCE waste water by up to 65%!...

Power Supply for the Aquatec 8800 RODI Booster Pumps   120 Volt

Are you tired of big, boxy, hard-to-read TDS meters? So are we! That’s why we built the AutoAqua Titanium Series TDS meters. They are small, easy-to-use, and have a big bright screen to make checking...

Color changes from Purple to Amber upon exhaustion.  Reverse osmosis (RO) units use the worlds most efficient RO membrane material to achieve a 98.6% rejection of TDS from your incoming tap...

This 20 Micron Washable Add On Sediment is for use in front of your Reverse Osmosis unit ( or can be used alone).  Commonly used for heavy sediment loading in the 1 micron pre-filter.  When pressure...

HYDRON Residential/Light Commercial Membrane Elements are a reliable alternative for your residential/light commercial and small system membrane needs HYDRON Membranes are manufactured in a...

TUNZE RO Water Controller 8555 is an automatic water level controller used in the collection container of RO station. The controller is also suitable for other water tanks or can be connected to an...

HYDRON Residential/Light Commercial Membrane Elements are a reliable alternative for your residential/light commercial and small system membrane needs HYDRON Membranes are manufactured in a...

This is your basic 4 stage 100 GPD RODI System. This is for budget minded consumers who just want something that works without the bells and whistles. It will filter your source water, but it will...

Add On Standard 10"x2" inch DI Stage. This Add On DI can be used with most RO units or used alone. The unit come filled with: Nuclear grade, virgin, color indicating Deionization resin. A...

Are you tired of big, boxy, hard-to-read TDS meters? So are we! That’s why we built the AutoAqua Titanium Series TDS meters. They are small, easy-to-use, and have a big bright screen to make checking...

TRUE 1:1 TFC High Silicate Rejection Membrane  - Made in the USA! *** The 100GPD 1:1 membrane uses the 50GPD Flow Restrictor; BE SURE to get the correct flow restrictor for your RO membrane

Streamline your DI resin loading process and eliminate mess with the AquaFX DI Loading Tamper Tool. Precisely engineered to prevent resin spillage and ensure consistently uniform packing, this...

Never Overflow Your Reservoir Again The IceCap Adjustable RO Float Valve is an essential fail-safe for any hobbyist using a Reverse Osmosis (RO) or RO/DI system.

Stop the Floods. Start the Convenience. Making RO or RO/DI water for your aquarium is a time-consuming necessity, but forgetting to turn it off shouldn't cost you a flooded floor. The AutoAqua Smart...

SMART & SIMPLE The touch controller shows the

Changes from Blue to Amber when exhausted Anion Single Bed Color Changing DI Resin is great for people that want to be more efficient with their deionization resin usage. Single bed resins do...

FilmTec™ TW30-1812-50HR Elements for water treatment units produce 50 GPD (15.8 L/h) of permeate with 98% stabilized salt rejection at standard test conditions. They are the most reliable and...

Excellent for Reverse Osmosis systems Up to 100 GPD  Fixes Low-Pressure Problems Increased Output & Improves RO Waste-to-Product Water Ratio Adjustable Pressure to Maximize Efficiency Rubber...

Add On Standard Size DOULBE 10"x2" inch DI Filter. This Add On DI can be used with most RO units or used alone. The unit come filled with: TWO - Nuclear grade, virgin, color indicating...

Mur-lok® Fittings - Reducers - Black Features: Leak Resistant Dual EPDM O-rings UV and Chemical Resistant Polypropylene NSF Standard 58 Certified 304 Stainless Steel Gripping Teeth 150 p.s.i...

HYDRON Residential/Light Commercial Membrane Elements are a reliable alternative for your residential/light commercial and small system membrane needs HYDRON Membranes are manufactured in a...

Our goal is to make making sure your final product water is 0 TDS. The resin we use is ideal for making laboratory grade type 1 water, which is perfect for top off water for your reef, salt and...

NEW! AquaFX Blue Fin PRO Light-Commercial 500GPD 7-Stage RO/DI System perfect for small/medium size coral farmers and aquarium stores that do not sell water, or hobbyists with large aquariums!  

NEW! AquaFX Blue Fin PRO Light-Commercial 500GPD 7-Stage RO/DI System perfect for small/medium size coral farmers and aquarium stores that do not sell water, or hobbyists with large aquariums!  

Changes from Purple to Amber when exhausted Cation Single Bed Color Changing DI Resin is great for people that want to be more efficient with their deionization resin usage. Single bed resins do...

The AquaFX Blue Fin is nothing like you have ever seen before! 500GPD at standard household pressure without the need of a booster pump (500GPD @65PSI, 77-degree water & 250ppm TDS). The Blue Fin...

Micron Pre-Filter Cartridges for Standard RO Systems. Features: 1-Micron dual density gradient sediment filter is highly recommended due to longer life and cost effectiveness. Precision manufactured...

Changes from Purple to Amber when exhausted Cation Mixed Bed Color Changing Resin can be used with any type of RO/DI system that utilizes refillable cartridges, and is great at removing calcium,...

A Standard Carbon block works well to remove chlorine, however, more and more municipalities are mixing ammonia with chlorine; this combination is known as Chloramine.   The standard carbon block...

Ensure your aquarium foundation is built on water of the highest purity with Nyos Aqua Pure. This professional-grade mixed-bed deionization (DI) resin is designed to work as the final stage of your...

Ensure your aquarium foundation is built on water of the highest purity with Nyos Aqua Pure. This professional-grade mixed-bed deionization (DI) resin is designed to work as the final stage of your...

To be used withour PhosBan Reactor 550 and Metasorb Cartridge.

Kold Ster-il Water Filter uses ten inch canisters (clear), 3/4" Npt. Threaded fittings, flows 3.8 Gpm (14.3Lpm) for approximately 5,000 gallons (18925 L.). The smaller system can provide lower lead,...

AquaFX BlueFin PRO 7-Stage RO/DI System Replacement Filter Set w/ Refills   Contains AquaFX 1 micron Sediment  Filter - 10" x 4" AquaFX Chloramine Blaster Refills - 1.2lb x4 AquaFX Cation...

Deionizing resin, for creating a very pure deionized water. TRITON Treatments have been developed to fix specific problems commonly faced by aquarists. Unlike many products on the market TRITON...

Thin Film Composite (TFC) Membranes for standard RO systems and the RO Buddie. Features: Polyamide membrane material with a negative charge that removes harmful substances - 11-3/4" standard size...

Entry Level Inline RO DI Filter Set

AquaFX BlueFin PRO -Stage RO/DI System Replacement Filter Set    Contains AquaFX 1 micron Sediment  Filter - 10" x 4" AquaFX Chloramine Blaster Carbon Filter - 10" x 4" (x2) AquaFX Cation...