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Rootline Supply Co.
Rootline Supply Co. provides reliable tools and products for growers, gardeners, and cultivators who care about quality. We’re focused...
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1 year
Grand Rapids, US
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Water Filtration & Treatment

HydroLogic® Stealth-RO™ Replacement Filter Housing - For Stealth-RO™ Systems
HydroLogic Replacement Filter Housing for Stealth-RO Systems
In Stock: 26
$61.78 / $30.89 per unit
(minimum purchase of 2)
HydroLogic Evolution-RO 1000 High Flow Water Filtration System - 1,000 GPD - 94%+ TDS Removal
In Stock: 23
$903.08 $1,124.43 -20%
Hydro-Logic Hydroid Commercial Compact Reverse Osmosis Water Filtration System - 4,500 GPD Blended - 3,000 GPD Pure
In Stock: 7
$6,907.28 $7,463.76 -7%
HydroLogic BIGboy De-Chlorinator and Sediment Water Filtration System - 7 GPM - 420 GPH - 25,000-Gal Capacity
In Stock: 7
$471.60 $598.14 -21%
HydroLogic Stealth-RO 300 Water Filtration System - 300 GPD - 98%+ TDS Removal - 2:1 Waste Ratio
In Stock: 20
$334.43 $413.28 -19%
HydroLogic Stealth-RO 150 Water Filtration System - 150 GPD - 98%+ TDS Removal - 2:1 Waste Ratio
In Stock: 18
$250.37 $291.71 -14%
Hydro-Logic Evolution-RO Pressure Booster Pump - 80 PSI - Heavy-Duty
In Stock: 10
$870.56 $986.95 -12%
Hydro-Logic Evolution-RO 1000 Replacement Membrane Element - 600 GPD - 94%+ TDS Reduction
In Stock: 213
$226.92 $285.18 -20%
General Hydroponics PRO pH Down pH Adjuster - Non-Mineral and Non-Corrosive - 55 Gal
In Stock: 20
$2,037.72 $2,583.47 -21%
General Hydroponics PRO pH Down pH Adjuster - Non-Mineral and Non-Corrosive - 2.5 Gal
In Stock: 34
$117.09 $179.83 -35%
General Hydroponics pH Control Kit - 4-Piece - 8 Oz pH Up, 8 Oz pH Down, 1 Oz Indicator and Vial
In Stock: 432
$240.36 / $20.03 per unit
(minimum purchase of 12)
General Hydroponics PRO pH Up pH Adjuster - Non-Mineral and Non-Corrosive - 55 Gal
In Stock: 22
$2,037.72 $2,583.47 -21%
Hydro-Logic Stealth-RO Pressure Booster Pump - 110V
In Stock: 9
$265.50 $305.55 -13%
Hydro-Logic Evolution-RO ChloraShield Carbon Filter Upgrade - 1 GPM - 1 Micron - Up to 100% Chloramine Removal
In Stock: 5
$75.14 $83.95 -10%
HydroLogic HyperLogic Reverse Osmosis Membrane XLE - 4 x 38-in - Extra Low Energy - Tape Wrapped
In Stock: 62
$730.75
Hydro-Logic Evolution-RO 1000 Wall Mount Bracket - Stainless Steel - Hardware Included
In Stock: 14
$95.60 $111.32 -14%
HydroLogic HyperLogic Poly-Spun Sediment Filter - 20 x 4.5-in - 5 Micron - Single Use
In Stock: 50
$54.13 $59.75 -9%
General Hydroponics PRO pH Down pH Adjuster - Non-Mineral and Non-Corrosive - 6 Gal
In Stock: 87
$240.89 $373.13 -35%
General Hydroponics PRO pH Up pH Adjuster - Non-Mineral and Non-Corrosive - 6 Gal
In Stock: 37
$240.89 $373.13 -35%
HydroLogic smallBoy Dechlorinator and Sediment Water Filtration System - 1 GPM - 5 Micron - 3,000-Gal Capacity
In Stock: 34
$123.30 $133.66 -8%
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