Menu
HydroLogic Purification Systems® specializes in a wide range of professional quality water purification products designed for many uses including gardening, hydroponics, residential, and commercial applications. We have the most efficient water purifiers in the industry, saving water, time and money. From the backyard gardener to professional coffee roaster, our diverse customer base appreciates our cutting-edge technology, simple set-up, affordable pricing and of course, amazing results.
earth-friendly company and utilize local resources
We pride ourselves on being an earth-friendly company and utilize local resources and labor for the majority of our products. We source as many USA made components as feasible. Many of our systems, like the Evolution-RO™ and HyperLogic Commercial RO, are completely manufactured in the USA.
Fresh Water Scarcity is a Growing Issue, Worldwide
It is imperative we conserve as much fresh water as possible. That is why we strive for ultra-efficient technologies and offer choices in reverse osmosis water ratios for our customers. We pioneered the “reverse-ratio” technology that saves 75% of the drain water that comparable RO systems waste. We’ve also designed the first HVAC reclamation system, ARCS, that scales from small grower to industrial grow operation.
Our Products
-
Hydrologic Small Boy Dechlorinator and Sediment Filter
Removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons ...
$46.78
-
Hydrologic Replacement Pleated Sediment Filter for stealth-RO Reverse Osmosis Filtration System
Replacement filter for Hydrologic's stealth-RO 100 Customized Reverse Osmosis Sediment Filter (HLRO100). Easy to install. Keep your water filtration system ...
$11.26
-
Hydrologic Merlin Membrane Replacement Filter
Replacement membrane filter for the HydroLogic Merlin (Garden Pro) Reverse Osmosis filtration system. Easy to install. Keep your filtration system ...
$113.05
-
Hydrologic Replacement Carbon Filter for Tall Boy and Tall Blue
Now chloramines, iron, hydrogen sulphide and heavy metals don't stand a chance against Hydrologic's newest offering in replacement filters for ...
$58.57
-
Hydrologic Add-On De-Ionization Kit for Evolution-RO 1000 – 4.5"x1
A post polishing de-ionization filter that removes any remaining PPM down to zero.
$152.23
-
HydroLogic Stealth-RO150 Reverse Osmosis Filter
Stealth-RO150 Removes 98%+ of all contaminants in your tap water. Leading the industry in efficiency, the Stealth includes your choice of ...
$166.08
-
Hydrologic Replacement Wrench for Std Housing, 2.5″
2.5 inch replacement wrench for standard housing on the Hydrologic Reverse Osmosis Water filtration systems.
$3.42
-
Hydrologic MicRO RO Membrane, 75 GPD
MicRO 75 GPD RO replacement membrane.
$41.53
-
Hydrologic De-Ionization Cartridge, Color Changing
De-Ionization Cartridge (Big): 10" X 4.5"- Color changing- Transluscent housing
$62.25
-
HydroLogic 1/4" QC x 1/4" MNPT – Straight
1/4" QC x 1/4" MNPT - straight: included with Small Boy for inlet and outlet.
$3.42
