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Water Filtration & Treatment

Pre-Filters
HydroLogic TALLBoy De-Chlorinator and Sediment Water Filtration System - 2 GPM - 5 Micron
In Stock: 32
$202.65 $243.08 -17%
General Hydroponics PRO pH Down - 2.5gal
In Stock: 63
$114.86 $179.83 -36%
General Hydroponics PRO pH Down - 6gal
In Stock: 212
$256.81 $373.13 -31%
General Hydroponics pH Down Liquid - 8oz
In Stock: 1134
$8.43 $11.33 -26%
Hyper-Logic 15K GPD Chloramines City Skid 1P
Out of stock
$75,045.16
General Hydroponics pH Up Liquid - 1gal
In Stock: 3445
$29.32 $41.79 -30%
General Hydroponics PRO pH Up - 6gal
In Stock: 76
$256.81 $373.13 -31%
Hyper-Logic 6K GPD Chlorine City Skid 1P
Out of stock
$38,701.82
Hyper-Logic 6K GPD Chloramines City Skid 1P
Out of stock
$40,919.27
HydroLogic ARCS System Stage 2 Replacement Cartridge - Stage 2 - Heavy Metal Reduction Filter
In Stock: 6
$209.45 $251.21 -17%
HydroLogic HyperLogic Reverse Osmosis Membrane 4040 B-ALE - 4in x 40in - Low Energy - FRP Wrapped
In Stock: 9
$621.87
HydroLogic BIGboy Green Coconut Carbon Filter - 7 GPM - 5 Micron Filtration
In Stock: 112
$93.94 $112.68 -17%
Alchemist H2O2 Liquid Oxygen 34% (1 Quart)
In Stock: 1008
$379.20 / $15.80 per unit
(minimum purchase of 24)
HydroLogic BIGboy KDF85 Catalytic Carbon Filter Upgrade
In Stock: 61
$130.23 $149.95 -13%
HydroLogic HyperLogic Membrane Cleaning Cartridge Acid Scale Removal - 4.5in x 20in - Single Use
In Stock: 14
$200.48 $240.50 -17%
HydroLogic Stealth-RO Double Ended Wrench - For Standard Filter & Membrane Housings
In Stock: 82
$5.79 $7.30 -21%
General Hydroponics pH Test Indicator - 8oz
In Stock: 655
$131.04 / $10.92 per unit
(minimum purchase of 12)
HydroLogic HyperLogic Anti-Scale Cartridge Media Filter Cartridge - 20in x 4.5in - Single Use
In Stock: 8
$493.45 $591.50 -17%
HydroLogic Evolution-RO Quick Connect Liquid-Filled Pressure Gauge - 1/2in QC Tee
In Stock: 74
$34.24 $41.95 -18%
General Hydroponics pH Up Liquid - 32oz
In Stock: 3459
$11.77 $16.78 -30%
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