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Water Filtration & TreatmentProducts found: 182

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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
$168.28 $197.26 -15%
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GrowoniX Replacement High-Flow Membrane | for EX800 Systems
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$166.46 $218.25 -24%
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HydroLogic Monitor Cross - 1in - Schedule 80 - PVC
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$156.42 $166.50 -6%
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Twist II Clean Filter | 1in
Out of stock
$154.53 $156.95 -2%
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Netafim Manual Disc Filter | 1in
In stock
$138.27 $159.90 -14%
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HydroLogic Stealth-RO 150 & 350 Membrane Element - 350 GPD
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$137.08 $165.60 -17%
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Rusco Spin-Down Filter | 5.5in W x 17.875in L / Flow capacity 18-100gpm / Max pressure 150 PSI / Port size 2in slip, 140 Mesh
Out of stock
$134.75 $136.85 -2%
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HydroLogic ARCS System Stage Replacement Cartridge - Stage 3 - pH Neutralizing & Remineralizing Filter
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$133.72 $161.57 -17%
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HydroLogic BIGboy KDF85 Catalytic Carbon Filter Upgrade
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$126.43 $149.95 -16%
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GrowoniX Premium KDF85 Catalytic Carbon Filter | for CX4000, EX1000-T, EX600-T, XL Scrubber -17,000 Gallons of Pure RO Water or 34,000 Gallons of De-Chlorina...
Out of stock
$122.16 $159.29 -23%
Alchemist H2O2 Liquid Oxygen 34% 5 Gallon
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$116.95
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Cutting Edge Solutions pH Down, 1 qt, case of 12
In stock
$114.10 $167.88 -32%
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Cutting Edge Solutions pH Up, 1 qt, case of 12
In stock
$114.10 $167.88 -32%
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HydroLogic smallBoy Dechlorinator & Sediment Water Filtration System - 1 GPM - 5 Micron
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$110.62 $133.66 -17%
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HydroLogic ARCS System Stage 1 Replacement Cartridge - Stage 1 - Sediment Filter
In stock
$107.98 $130.47 -17%
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General Hydroponics PRO pH Down - 2.5gal
In stock
$104.33 $168.07 -38%
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General Hydroponics PRO pH Up - 2.5gal
In stock
$104.33 $168.07 -38%
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HydroLogic PreEvolution KDF Catalytic Carbon Filter
In stock
$96.45 $114.95 -16%
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Alchemist™ H2O2 Liquid Oxygen - 5gal (OR)
Out of stock
$94.35 $135.16 -30%
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HydroLogic BIGboy Green Coconut Carbon Filter - 7 GPM - 5 Micron Filtration
In stock
$93.26 $112.68 -17%
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