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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
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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
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Hydrologic Big Boy KDF85 Carbon Filter
Hydrologic Big Boy KDF85 Carbon Replacement Filter. The KDF85 Filter is ideal for well water users with iron and sulfur ...
$99.51
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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
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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
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Hydrologic Replacement Wrench for Std Housing, 2.5″
2.5 inch replacement wrench for standard housing on the Hydrologic Reverse Osmosis Water filtration systems.
$3.43
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Hydrologic MicRO RO Membrane, 75 GPD
MicRO 75 GPD RO replacement membrane.
$31.15
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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.
$3.43
