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Water Filtration & Treatment

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HydroLogic Stealth-RO 300 Water Filtration System - 300 GPD - 18.5in x 16in x 6in
In stock
$309.84 $413.28 -25%
Save 18%
GrowoniX UV Sterilization Filter with Quick-Connect | 2gpm - 3/8in Quick-Connect- 120V AC Power - Destroys 99.9% of Micro-Organisms
Out of stock
$282.82 $344.05 -18%
HydroLogic Hydroid FRP Housings
Out of stock
$279.29
Save 13%
HydroLogic Hydroid Replacement Encapsulated Prefilter
In stock
$266.30 $304.45 -13%
AXEON HYDRO RO Hyperfiltration Membranes, 2-Pack
In stock
$254.87 $399.00 -36%
Save 17%
HydroLogic Stealth-RO Pressure Booster Pump - 110V
In stock
$253.11 $305.55 -17%
GrowoniX EX200 High-Flow Reverse Osmosis Filtration System | 2:1 System Ratio - 8.5gph of Pure RO Water - Stainless Steel Liquid-Filled Pressure Gauge - Manu...
Out of stock
$243.65 $316.39 -23%
GrowoniX SlimScrub Water Filtration System | 120gph - 16,000gal Capacity - Filters out 99% of Chlorine and 90% of Sediment - Includes KDF/CAT Carbon Filter
Out of stock
$234.36 $297.85 -21%
HydroLogic Stealth-RO 150 Water Filtration System - 150 GPD
In stock
$218.69 $291.71 -25%
General Hydroponics PRO pH Down - 6gal
In stock
$215.50 $348.72 -38%
General Hydroponics PRO pH Up - 6gal
In stock
$215.50 $348.72 -38%
HydroLogic Evolution-RO 1000 Membrane Element - 600 GPD
Out of stock
$213.80 $285.18 -25%
Danner Submersible Ultraviolet Clarifier | 10 Watt
Out of stock
$202.33 $273.99 -26%
HydroLogic ARCS System Stage 2 Replacement Cartridge - Stage 2 - Heavy Metal Reduction Filter
In stock
$192.12 $251.21 -24%
Save 13%
HydroLogic Evolution-RO 1000 Manifold
In stock
$187.42 $214.29 -13%
HydroLogic TALLBoy De-Chlorinator and Sediment Water Filtration System - 2 GPM - 5 Micron
In stock
$185.90 $243.08 -24%
HydroLogic HyperLogic Membrane Cleaning Cartridge Acid Scale Removal - 4.5in x 20in - Single Use
In stock
$180.22 $240.50 -25%
Save 14%
AXEON HYDRO RO EZ-Twist Sediment and Carbon Cartridges, 3-pack
In stock
$172.00 $199.00 -14%
Save 18%
GrowoniX UV Sterilization Filter with Quick-Connect | 1gpm - 1/4in Quick-Connect - 120V AC Power - Destroys 99.9% of Micro-Organisms
Out of stock
$161.64 $196.63 -18%
Save 18%
GrowoniX Mini Scrub Water Filtration System | 60gph - 8,000gal Capacity - Filters out 99% of Chlorine and 90% of Sediment - NSF Listed - Includes KDF/CAT Car...
Out of stock
$161.33 $197.26 -18%
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