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Water Filtration & Treatment

Pre-Filters
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AXEON – Big Switch Series Float Switch, 220V
In stock
$161.20 $216.23 -25%
Netafim Manual Disc Filter | 1in
Out of stock
$157.44
GrowoniX Replacement High-Flow Membrane | for EX800 Systems
Out of stock
$156.81 $218.25 -28%
Save 6%
HydroLogic Monitor Cross - 1in - Schedule 80 - PVC
In stock
$156.42 $166.50 -6%
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
HydroLogic Stealth-RO 150 & 350 Membrane Element - 350 GPD
In stock
$129.14 $165.60 -22%
Save 18%
HydroLogic BIGboy KDF85 Catalytic Carbon Filter Upgrade
In stock
$123.58 $149.95 -18%
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
$115.08 $159.29 -28%
Cutting Edge Solutions pH Down, 1 qt, case of 12
In stock
$107.48 $167.88 -36%
Cutting Edge Solutions pH Up, 1 qt, case of 12
In stock
$107.48 $167.88 -36%
HydroLogic smallBoy Dechlorinator & Sediment Water Filtration System - 1 GPM - 5 Micron
In stock
$104.22 $133.66 -22%
HydroLogic ARCS System Stage 1 Replacement Cartridge - Stage 1 - Sediment Filter
In stock
$101.74 $130.47 -22%
General Hydroponics PRO pH Down - 2.5gal
In stock
$98.28 $168.07 -42%
General Hydroponics PRO pH Up - 2.5gal
In stock
$98.28 $168.07 -42%
Save 18%
HydroLogic PreEvolution KDF Catalytic Carbon Filter
In stock
$94.28 $114.95 -18%
HydroLogic BIGboy Green Coconut Carbon Filter - 7 GPM - 5 Micron Filtration
In stock
$87.87 $112.68 -22%
Cutting Edge Solutions pH Down, 1 gal, case of 4
In stock
$87.05 $135.96 -36%
Cutting Edge Solutions pH Up, 1 gal, case of 4
In stock
$87.05 $135.96 -36%
HydroLogic Evolution-RO 1000 Wall Mount Bracket - Stainless Steel
In stock
$86.79 $111.32 -22%
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
$85.24 $117.99 -28%
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