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Refillable DI & Carbon Cartridge Refillable DI & Carbon Cartridge $6.99
150 GPD Membrane add-on 150 GPD Membrane add-on $65.00
Digital Refractometer Digital Refractometer $209.00
Dual Inline TDS meter Dual Inline TDS meter $29.40
Optima vision 2 DI filter set Optima vision 2 DI filter set $48.00
DI Resin Refill 15 lb DI Resin Refill 15 lb $125.00
Reef Max 100 Media reactor Reef Max 100 Media reactor $36.50
TWIN DVD SET TWIN DVD SET $45.00
The Nano Max The Nano Max $79.95
Optima Vision Dual Carbon Filter Set W/Mem Optima Vision Dual Carbon Filter Set W/Mem $74.00

Auto Float Top Off Systems

Aquarium float valve plastic
Aquarium float valve plastic
$12.00
Our all plastic aquarium float valves are great for automatic level control top off applications. Our valves are completely plastic
Auto shut off kit
Auto shut off kit
$12.95
Add this auto shut off to your RO DI system and it will sense the pressure from your float valve and instantly shut down the water...
Eshopps Float Valve
Eshopps Float Valve
$39.95
Eshopps Easy-to-install float valve for aquarium auto top off systems Attach to a water source and install on your aquarium sump Create an auto top off system that maintains aquarium water level
Auto float upgrade kit
Auto float upgrade kit
$24.00
Complete auto float top off system
FLOAT LEVEL LOCK TOP OFF
FLOAT LEVEL LOCK TOP OFF
$96.50
Dual Auto Float Valve Level Lock Top Off System
100 gpd pump pressure switch
100 gpd pump pressure switch
$19.95
100 GPD booster pump high pressure switch
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Aquarium Auto Float Top Off Systems | Lignite Carbon | Protein Skimmers | FL Residential Water Treatment | Aquarium RO DI Filters | Aquaculture Test Kit | Water Filtration Systems | Aquarium Float Valve

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Featured Products

The PM 3000 The PM 3000 $19.95
Dual Inline TDS meter Dual Inline TDS meter $29.40

About RO DI

RO DI GIVEAWAY!