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Water Filtration & Treatment

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GrowoniX Replacement High-Flow Membrane | for EX800 Systems
Out of stock
$168.87 $218.25 -23%
Netafim Manual Disc Filter | 1in
In stock
$159.90
Save 5%
HydroLogic Monitor Cross - 1in - Schedule 80 - PVC
In stock
$158.86 $166.50 -5%
Twist II Clean Filter | 1in
Out of stock
$156.95
Save 16%
HydroLogic Stealth-RO 150 & 350 Membrane Element - 350 GPD
In stock
$139.08 $165.60 -16%
Save 16%
HydroLogic ARCS System Stage Replacement Cartridge - Stage 3 - pH Neutralizing & Remineralizing Filter
Out of stock
$135.67 $161.57 -16%
Save 14%
HydroLogic BIGboy KDF85 Catalytic Carbon Filter Upgrade
In stock
$128.33 $149.95 -14%
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
$123.93 $159.29 -22%
Cutting Edge Solutions pH Down, 1 qt, case of 12
In stock
$115.75 $167.88 -31%
Cutting Edge Solutions pH Up, 1 qt, case of 12
In stock
$115.75 $167.88 -31%
Save 16%
HydroLogic smallBoy Dechlorinator & Sediment Water Filtration System - 1 GPM - 5 Micron
In stock
$112.24 $133.66 -16%
Save 16%
HydroLogic ARCS System Stage 1 Replacement Cartridge - Stage 1 - Sediment Filter
In stock
$109.56 $130.47 -16%
General Hydroponics PRO pH Down - 2.5gal
In stock
$105.84 $168.07 -37%
General Hydroponics PRO pH Up - 2.5gal
In stock
$105.84 $168.07 -37%
Save 15%
HydroLogic PreEvolution KDF Catalytic Carbon Filter
In stock
$97.90 $114.95 -15%
Save 16%
HydroLogic BIGboy Green Coconut Carbon Filter - 7 GPM - 5 Micron Filtration
In stock
$94.63 $112.68 -16%
Cutting Edge Solutions pH Down, 1 gal, case of 4
In stock
$93.74 $135.96 -31%
Cutting Edge Solutions pH Up, 1 gal, case of 4
In stock
$93.74 $135.96 -31%
Save 16%
HydroLogic Evolution-RO 1000 Wall Mount Bracket - Stainless Steel
In stock
$93.46 $111.32 -16%
GrowoniX Premium KDF85 Catalytic Carbon Filter | for GX1000, GX600, EX1000, EX600, Lil Boss Deluxe, Lil Boss Systems - 8,000 Gallons of Pure RO Water or 17,0...
Out of stock
$91.80 $117.99 -22%
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