0Cart

Water Filtration & Treatment

Pre-Filters
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%
HydroLogic smallBoy Dechlorinator & Sediment Water Filtration System - 1 GPM - 5 Micron
In Stock: 43
$111.42 $133.66 -17%
HydroLogic BIGboy Sediment Filter - Pleated - Cleanable
In Stock: 208
$69.01 $82.79 -17%
HydroLogic TALLBoy ChloraShield Replaceable Carbon Filter Upgrade - 2 GPM - 1 Micron
In Stock: 35
$52.48 $73.45 -29%
General Hydroponics pH Down Liquid - 32oz
In Stock: 6915
$11.77 $16.78 -30%
Show other 16 products
Product filters
Free Shipping
In Stock
Price
$
–
$
  • $2
  • $98787
Shop Owner
Brand
Show all (19)