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Purely H2O Login

100 GPD membrane 100 GPD membrane $42.00
The Optima 150 Dual DI The Optima 150 Dual DI $179.00
1000 PPM Cal solution 1000 PPM Cal solution $9.90
FLOAT LEVEL LOCK TOP OFF FLOAT LEVEL LOCK TOP OFF $96.50
Phosphate Checker HI 713 Phosphate Checker HI 713 $54.95
Twin DI add on kit Twin DI add on kit $59.95
C 200 Photometer C 200 Photometer $854.45
Granular Ferric Oxide 2 lbs Granular Ferric Oxide 2 lbs $38.50
Eshopps Float Valve Eshopps Float Valve $39.95
DI Resin Refill 2 lbs DI Resin Refill 2 lbs $26.00

Sales & Specials

15 LBS LIGNITE CARBON LIGNITE CARBON PurelyH2O Activated Lignite Carbon comes in Medium size Particles. Medium size particles are easier to work with, while at the same time are slightly more efficient.
Granular Ferric Oxide 4 lbs Saltwater correct granular ferric oxcide iron based phosphate removal media 4 lbs
DI Resin Refill 3 lb Our resin refill bags are filled with brand new never recycled color change deionization resin by resintech.
The Dual Carbon Optima Vision Our 75 gpd 5 stage Dual Carbon Aquarium system RO DI FILTRATION SYSTEM incorporates 2 solid carbon filters NOW WITH A FREE RO MEMBRANE FLUSH SYSTEM.
Optima vision 2 DI filter set OPTIMA VISION DOUBLE DI FILTER SET
Phosphate Reactor Single w/ Dual media Single GFO(grannular ferric oxide) and Carbon Phosphate Reactor with 1 lbs GFO and 1 lbs activated carbon 8X30 mesh.Aluminum mounting bracket included (not shown)
The Optima 150 Dual DI Our 150 Dual DI 5 stage Aquarium Filter is the 2nd of our HIGH OUTPUT SYSTEMS NOW WITH A FREE RO MEMBRANE FLUSH SYSTEM INSTALLED.
The 300 GPD Optima Vision Our 300 gpd 5 stage Aquarium system is the 2nd of our High Production professional series aquarium RO DI line of systems.
Dual Media Reactor w/GFO&Carbon Dual GFO & Carbon phosphate reactor MAX 200 with 1 lb GFO and 1 lb activated carbon 8x30 mesh. Super High flow top fill media cartridges separates this unit from the competition!
The Optima Vision 150 Our 150 gpd 4 stage Aquarium system is the first of our HIGH OUTPUT Professional series NOW WITH FREE RO MEMBRANE FLUSH SYSTEM INSTALLED...
DI add on kit Our DI add on kit comes complete with 10 inch canister, fittings and a refillable DI cartridge prefilled with...
FLOAT LEVEL LOCK TOP OFF Dual Auto Float Valve Level Lock Top Off System
Membrane Flush kit Now there is no need for T fittings and ball valves this is an all in one flush kit and...
DI Resin Refill 1 lb Our resin refill bags are filled with brand new never recycled color change deionization resin by resintech.
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...
Aquarium Water Cleaner 50 4 Refill AQUARIUM WATER CLEANER 50 GALLON 4 REFILL PACK 4 MONTH SUPPLY Patented dispensing system delivers a proprietary blend of naturally occurring beneficial bacteria and enzymes on a time release basis to keep your aquarium clean and clear by consuming the
DI Resin Refill 5 lb Our resin refill bags are filled with brand new never recycled color change deionization resin by resintech.
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
4 LBS LIGNITE CARBON LIGNITE CARBON PurelyH2O Activated Premium Lignite Carbon comes in Medium size Particles. Medium size particles are easier to work with, while at the same time are slightly more efficient.
Aquarium Water Cleaner 50 AQUARIUM WATER CLEANER 50 GALLON DISPENSER AND 2 MONTH SUPPLY Patented dispensing system delivers a proprietary blend of naturally occurring beneficial bacteria and enzymes on a time release basis to keep your aquarium clean and clear by consuming the
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Featured Products

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

About RO DI

RO DI GIVEAWAY!