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Optima CE+ filter set Optima CE+ filter set $65.00
100 gpd booster pump 100 gpd booster pump $79.99
C 200 Photometer C 200 Photometer $854.45
Dual Media Reactor w/GFO&Carbon Dual Media Reactor w/GFO&Carbon $74.00
Phosphate Reactor Single w/ Dual media Phosphate Reactor Single w/ Dual media $56.00
Carbon Block Add On Stage Carbon Block Add On Stage $17.95
Iodine Checker HI 718 Iodine Checker HI 718 $59.95
75 GPD membrane 75 GPD membrane $38.00
Aquarium float valve plastic Aquarium float valve plastic $12.00
Phosphate Checker HI 713 Phosphate Checker HI 713 $54.95

RO DI Filter Add On Kits

150 GPD Membrane add-on Complete 150 GPD upgrade add-on kit w/clear membrane housing and Filmtec 150 membrane.
100 gpd booster pump 100 gpd booster pump with transformer and fittings for systems 75 GPD and higher.
DI add on kit Our DI add on kit comes complete with 10 inch canister, fittings and a refillable DI cartridge prefilled with...
Auto float upgrade kit Complete auto float top off system
Drinking water add on Now your RO DI system can also function as a drinking water system. Includes all accessories needed to convert...
Catalytic Carbon add on Our Catalytic Carbon add on kit comes complete with 10 inch canister, fittings and a...
Eshopps Float Valve 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
Pressure gauge add on One of the most important factors in the operation of your RO DI system is pressure. Running...
100 GPD Membrane add-on Complete 100 GPD upgrade add-on kit w/clear membrane housing and Filmtec 100 membrane.
Reef Max 100 Media reactor The Reef Max Single chamber Fluidized Media reactor is perfect for utilizing Carbon & GFO or Phosban media. Uncomplicated set up & simple media change out capabilities.Aluminum mounting bracket included (not shown)
Twin DI add on kit Our Twin DI add on kit comes complete with 2- 10 inch canisters, fittings and 2 refillable DI cartridges prefilled with...
50 GPD Membrane add-on Complete 50 GPD upgrade add-on kit w/clear membrane housing and Filmtec 50 membrane.
Reef Max 200 Media Reactor The Reef Max Dual Chamber Fluidized Media Reactor is perfect for utilizing Carbon & GFO or Phosban Media.
Membrane Flush kit Now there is no need for T fittings and ball valves this is an all in one flush kit and...
75 GPD Membrane add-on Complete 75 GPD upgrade add-on kit w/clear membrane housing and Filmtec 75 GPD membrane.
Carbon Block Add On Stage CARBON BLOCK ADD ON STAGE
Auto shut off kit 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...
Aquarium float valve plastic Our all plastic aquarium float valves are great for automatic level control top off applications. Our valves are completely plastic
DI Bypass kit Extend the life of your DI by up to 50 % longer Easy to add on and well worth the time!...
Dual DI add on Elite Our Twin DI add on kit comes complete with 2- 10 inch canisters, fittings and 2 refillable DI cartridges...

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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!