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Water Filtration & Treatment

Pre-Filters
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HydroLogic ARCS System Stage 2 Replacement Cartridge - Stage 2 - Heavy Metal Reduction Filter
In Stock: 4
$195.88 $251.21 -22%
HydroLogic Evolution-RO 1000 Manifold
In Stock: 21
$191.10 $214.29 -11%
HydroLogic TALLBoy De-Chlorinator and Sediment Water Filtration System - 2 GPM - 5 Micron
In Stock: 24
$189.53 $243.08 -22%
HydroLogic HyperLogic Membrane Cleaning Cartridge Acid Scale Removal - 4.5in x 20in - Single Use
In Stock: 8
$187.50 $240.50 -22%
Bluelab Pulse Multimedia Ec/Mc Meter
Out of stock
$184.05 $338.14 -46%
Ez-Clone Clear Rez Quart (Case of 9)
In Stock: 288
$181.03 $366.21 -51%
AXEON – Big Switch Series Float Switch, 220V
Out of stock
$176.08 $216.23 -19%
Twist II Clean Filter | 1in
In Stock: 3
$173.02
GrowoniX UV Sterilization Filter with Quick-Connect | 1gpm - 1/4in Quick-Connect - 120V AC Power - Destroys 99.9% of Micro-Organisms
Out of stock
$167.90 $196.63 -15%
GrowoniX Mini Scrub Water Filtration System | 60gph - 8,000gal Capacity - Filters out 99% of Chlorine and 90% of Sediment - NSF Listed - Includes KDF/CAT Carbon Filter
Out of stock
$167.57 $197.26 -15%
GrowoniX Replacement High-Flow Membrane | for EX800 Systems
Out of stock
$159.74 $218.25 -27%
Sipco Hyclean Line Cleaner 500 ml (Case of 12)
In Stock: 24
$158.69 $228.00 -30%
HydroLogic Monitor Cross - 1in - Schedule 80 - PVC
In Stock: 8
$155.19 $166.50 -7%
Biobizz Bio-PH+ PH Regulator 10L pH UP
In Stock: 5
$150.80 $212.40 -29%
Netafim Manual Disc Filter | 1in
In Stock: 44
$143.67 $159.90 -10%
Ez-Clone Clear Rez Pint (Case of 12)
In Stock: 144
$139.62 $282.60 -51%
Biobizz Bio-PH- PH Regulator 10L pH DOWN
In Stock: 4
$139.41 $217.84 -36%
AXEON HYDRO RO Hyperfiltration Membranes, 2-Pack
In Stock: 134
$136.01 $399.00 -66%
HydroLogic Stealth-RO 150 & 350 Membrane Element - 350 GPD
In Stock: 138
$129.13 $165.60 -22%
AXEON HYDRO RO EZ-Twist Sediment and Carbon Cartridges, 3-pack
In Stock: 3
$127.80 $199.00 -36%
HydroLogic ARCS System Stage Replacement Cartridge - Stage 3 - pH Neutralizing & Remineralizing Filter
In Stock: 9
$125.97 $161.57 -22%
Hydro-Logic Upgrade Kit to Convert Small Boy to Stealth RO 150
Out of stock
$124.69 $179.24 -30%
HydroLogic BIGboy KDF85 Catalytic Carbon Filter Upgrade
In Stock: 96
$123.58 $149.95 -18%
Rusco Spin-Down Filter | 1.5in 140 mesh
Out of stock
$122.30
Cutting Edge Solutions pH Down, 1 qt, case of 12
In Stock: 26
$117.41 $167.88 -30%
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-Chlorinated Water
Out of stock
$117.22 $159.29 -26%
Alchemist H2O2 Liquid Oxygen 34% 5 Gallon
In Stock: 82
$116.95
Emerald Harvest pH Up 2.5 Gallon/9.46 Liter
Out of stock
$109.62 $171.84 -36%
Bluelab Inline pH Replacement Probe
In Stock: 3
$108.48 $210.94 -49%
Emerald Harvest pH Down 6 Gallon/22.71 Liter (1/Cs)
Out of stock
$107.57 $352.66 -69%
Emerald Harvest pH Up 6 Gallon/22.71 Liter (1/Cs)
Out of stock
$107.57 $352.66 -69%
HydroLogic PreEvolution KDF Catalytic Carbon Filter
In Stock: 29
$106.08 $129.35 -18%
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