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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
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$335.34 $413.28 -19%
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GrowoniX UV Sterilization Filter with Quick-Connect | 2gpm - 3/8in Quick-Connect- 120V AC Power - Destroys 99.9% of Micro-Organisms
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$295.02 $344.05 -14%
AXEON HYDRO RO Hyperfiltration Membranes, 2-Pack
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$275.86 $399.00 -31%
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HydroLogic Hydroid Replacement Encapsulated Prefilter
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$267.34 $304.45 -12%
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HydroLogic Stealth-RO Pressure Booster Pump - 110V
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$264.03 $305.55 -14%
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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
$263.72 $316.39 -17%
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GrowoniX SlimScrub Water Filtration System | 120gph - 16,000gal Capacity - Filters out 99% of Chlorine and 90% of Sediment - Includes KDF/CAT Carbon Filter
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$253.66 $297.85 -15%
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HydroLogic Hydroid FRP Housings
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$250.24 $279.29 -10%
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HydroLogic Stealth-RO 150 Water Filtration System - 150 GPD
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$236.70 $291.71 -19%
General Hydroponics PRO pH Down - 6gal
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$233.23 $348.72 -33%
General Hydroponics PRO pH Up - 6gal
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$233.23 $348.72 -33%
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HydroLogic Evolution-RO 1000 Membrane Element - 600 GPD
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$231.41 $285.18 -19%
Danner Submersible Ultraviolet Clarifier | 10 Watt
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$218.99 $273.99 -20%
Biobizz Bio-PH- PH Regulator 20L pH DOWN
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$213.11 $386.08 -45%
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HydroLogic ARCS System Stage 2 Replacement Cartridge - Stage 2 - Heavy Metal Reduction Filter
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$207.94 $251.21 -17%
Biobizz Bio-PH+ PH Regulator 20L pH UP
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$207.77 $376.42 -45%
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HydroLogic TALLBoy De-Chlorinator and Sediment Water Filtration System - 2 GPM - 5 Micron
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$201.19 $243.08 -17%
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HydroLogic HyperLogic Membrane Cleaning Cartridge Acid Scale Removal - 4.5in x 20in - Single Use
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$199.04 $240.50 -17%
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HydroLogic Evolution-RO 1000 Manifold
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$188.16 $214.29 -12%
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AXEON HYDRO RO EZ-Twist Sediment and Carbon Cartridges, 3-pack
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$172.67 $199.00 -13%
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