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Water Filtration & Treatment

HydroLogic® Merlin-Garden Pro™ Green Coconut Carbon Filter - 2 GPM - 5 Micron Filtration
In Stock: 21
$37.76 $45.21 -16%
HydroLogic® smallBoy® Poly-Spun Sediment Filter - 10in x 2.5in - 5 Micron - Single Use
In Stock: 70
$13.61 $16.24 -16%
HydroLogic® Evolution-RO™ 1000 Manifold - Replacement - For Evolution-RO™ 1000 Systems
In Stock: 21
$204.40 $214.29 -5%
General Hydroponics® pH Test Kit Indicator - 1oz - pH 4.0-8.5 Color Test Solution
In Stock: 2249
$169.68 / $7.07 per unit
(minimum purchase of 24)
HydroLogic® PreEvolution™ KDF Catalytic Carbon Filter Upgrade
In Stock: 41
$113.47 $129.35 -12%
HydroLogic® PreEvolution™ ChloraShield® Replaceable Carbon Filter Upgrade - 1 GPM - 1 Micron
In Stock: 15
$90.57 $108.60 -17%
HydroLogic® TALLBoy® Poly-Spun Sediment Filter - 20in x 2.5in - 5 Micron - Single Use
In Stock: 51
$17.05 $20.31 -16%
HydroLogic® TALLBoy® Green Coconut Carbon Filter - 2 GPM - 5 Micron Filtration
In Stock: 50
$38.46 $46.13 -17%
HydroLogic® ARCS™ System Stage 1 Replacement Cartridge - Sediment Filter - Change Every 5,000 gallons
In Stock: 13
$108.82 $130.47 -17%
HydroLogic® PreEvolution™ Sediment Filter - Pleated - Cleanable - Replace Every 6 Months - 10in x 4.5in
In Stock: 52
$43.29 $51.56 -16%
HydroLogic Monitor Cross - 1in - Schedule 80 - PVC
In Stock: 4
$166.50
HydroLogic® ARCS™ System Stage 3 Replacement Cartridge - pH Neutralizing & Remineralizing Filter - Change Every 10,000 gallons
In Stock: 5
$134.74 $161.57 -17%
AXEON N-12000 Reverse Osmosis System, 12,000 GPD, 220V
Out of stock
$17,683.33 $21,072.66 -16%
Leader FA5 Clear Filter Housing - 5in - Transparent - 1in Female Thread - 1-30 GPM - 116 PSI
In Stock: 113
$51.54 $54.55 -6%
Leader CRL5 Mesh Sediment Filter - 5in - 20 Micron
In Stock: 226
$15.40 $15.71 -2%
HydroLogic® Evolution-RO™ 1000 Fitting Kit - Replacement - For Evolution-RO™ 1000 Systems
In Stock: 8
$83.81 $87.86 -5%
HydroLogic® Evolution-RO™ 1000 Filter Housing - Replacement - For Evolution-RO™ 1000 Systems
In Stock: 24
$69.15 $72.50 -5%
Greengro™ Biologicals Water Conditioner - 8oz Liquid Concentrate - Removes & Neutralizes Chlorine, Chloramines & Heavy Metals
In Stock: 20
$61.90 / $6.19 per unit
(minimum purchase of 10)
Microbe Life Hydroponics pH DOWN, 1 qt
In Stock: 13
$16.69 $19.99 -17%
AXEON N-16000 Reverse Osmosis System, 16,000 GPD, 220V
Out of stock
$21,223.54 $25,291.41 -16%
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