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Aquatic Warehouse 150gpd RODI 6 Stage Custom System (Includes 2 stage TDS Meter No Extra Charge)

Our custom system puts out 150 gallons per day through the reverse osmosis membrane as well as throu..
$349.99 $299.99

Deionized Mixed Bed Resin (fills one cartridge)

Deionized Mixed Bed Resin - Bulk  (fills one cartridge) The Aquatic Warehouse™ refillable deionized..
$15.99 $12.99

DI Filter Cartridge (Refillable) Ten Inch Model

DI Filter Add-On (Refillable) Ten Inch Model The Aquatic Warehouse DI filter cartridge includes a "..
$32.99 $22.99

MATRIKX CTO 5 Micron Carbon DI Cartridge

MATRIKX CTO 5 Micron Carbon DI CartridgeMATRIKX® Extruded Carbon Filters are No.1 in quality availab..
$15.49 $7.49

Pentair Pentek P5 Sediment Filter Cartridge 5 Micron

Pentair Pentek P5 Spun-Bonded Sediment Filter Cartridge, 5 Micron The Pentek P5 Spun-Bonded Polypro..
$7.99 $3.99

Single Inline TDS meter SM-1 - HM Digital

The SM-1 Single Inline TDS Meter from HM Digital measures the TDS of a single water line. This is a ..
$29.99 $24.99

Single Stage DI Unit Add-On

DI Filter Add-On (Refillable) Ten Inch ModelThe Aquatic Waehouse add-on DI filter housing come wit..
$55.99 $50.99

Triple Inline TDS Meter TRM-1 - HM Digital

If you have a single or dual DI stage we highly recommend a triple TDS meter as it will allow you to..
$49.99 $44.99

Vertex Puratek Deluxe 100 GPD RO/DI Unit

The on-board microprocessor controller enables every Deluxe Puratek RO/DI unit with Booster Pump to ..
$429.99 $329.99

1⁄4" Polyethtlene High-Grade RO-DI Tubing Black

1⁄4" Polyethylene High-Grade RO-DI Tubing Black.  Perfect for any Reverse Osmosis and Di-Ionize..
$0.25

1⁄4" Polyethylene High-Grade RO-DI Tubing Blue

1⁄4" Polyethylene High-Grade RO-DI Tubing Blue.  Perfect for any Reverse Osmosis and Di-Ionize ..
$0.25

1⁄4" Polyethylene High-Grade RO-DI Tubing Orange

1⁄4" Polyethylene High-Grade RO-DI Tubing Orange. Perfect for any Reverse Osmosis and Di-Ionize wate..
$0.25

Deluxe Dual In-Line TDS Meter DM-2 by HM Digital

Deluxe Dual In-Line TDS Meter DM-2 by HM Digital Finally an accurate easy to use and easy to re..
$59.95 $39.95

IceCap RODI Smart Water Filtration System

A Fully Automated Smart RO/DI SystemThe Ferrari of RO/DI Systems -The IceCap Eco-Friendly Smart RO/..
$399.99
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Reverse Osmosis Products

Reverse Osmosis products at Aquatic Warehouse are of the very highest-grade obtainable in the industry! With over 24 years in the aquarium market, we have perfected our DI resins and carbon blocks to the exacting standards used in the Bio-Tech industry that surrounds us here in San Diego.