Water Treatment Units

135 products

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Horticulture Grow Active Aqua Chiller with Power Boost MainHorticulture Grow Active Aqua Chiller with Power Boost Side
Sale priceFrom $389.95
Active Aqua Chiller with Power Boost
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Growing Essentials Hydrologic Evolution RO1000 High Flow Reverse Osmosis SystemSetting up a PIP Revers Osmosis Water Treatment System
Sale price$609.95 Regular price$900
Hydrologic Evolution RO1000 High Flow Reverse Osmosis System
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Growing Essentials Hydrologic Stealth-RO150 Reverse Osmosis FilterSetting up a PIP Revers Osmosis Water Treatment System
Sale price$225 Regular price$250
Hydrologic Stealth-RO150 Reverse Osmosis Filter
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Growing Essentials Hydrologic Small Boy Dechlorinator and Sediment FilterGrowing Essentials Hydrologic Small Boy Dechlorinator and Sediment Filter
Sale price$106.95 Regular price$110
Hydrologic Small Boy Dechlorinator and Sediment Filter
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Growing Essentials Hydrologic Float Valve, 1/4"
Sale price$19 Regular price$25
Hydrologic Float Valve, 1/4"
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Growing Essentials Hydrologic Stealth-RO300 Reverse Osmosis Filter, 300 GPDSetting up a PIP Revers Osmosis Water Treatment System
Sale price$315 Regular price$350
Hydrologic Stealth-RO300 Reverse Osmosis Filter, 300 GPD
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Growing Essentials Hydrologic Replacement Carbon Filter for Small Boy/stealthROHow to Size a Carbon Filter For an Indoor Grow
Sale price$39 Regular price$45
Hydrologic Replacement Carbon Filter for Small Boy/stealthRO
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Growing Essentials Hydrologic Replacement Filter for stealthRO Reverse OsmosisGrowing Essentials Hydrologic Replacement Filter for stealthRO Reverse Osmosis
Sale price$14.50 Regular price$18.50
Hydrologic Replacement Filter for stealthRO Reverse Osmosis
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Growing Essentials Hydrologic Evolution RO1000 Wall Mount Bracket
Sale price$47 Regular price$79.95
Hydrologic Evolution RO1000 Wall Mount Bracket
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Growing Essentials Hydrologic GroGreen Water Filter for Garden Hose
Sale price$54.95 Regular price$60
Hydrologic GroGreen Water Filter for Garden Hose
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Growing Essentials Hydrologic stealthRO 100/200 Pressure Gauge/Fitting Assembly
Sale price$17.50 Regular price$20
Hydrologic stealthRO 100/200 Pressure Gauge/Fitting Assembly
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Growing Essentials Hydrologic Polyethylene Tubing, 50', Blue, 1/4"
Sale price$11.95 Regular price$14.95
Hydrologic Polyethylene Tubing, 50', Blue, 1/4"
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Growing Essentials Hydrologic Small Boy Replacement Sediment Filter
Sale price$11 Regular price$15
Hydrologic Small Boy Replacement Sediment Filter
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Growing Essentials Hydrologic Stealth Reverse Osmosis Replacement MembraneGrowing Essentials Hydrologic Stealth Reverse Osmosis Replacement Membrane
Sale price$83 Regular price$95
Hydrologic Stealth Reverse Osmosis Replacement Membrane
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Growing Essentials Hydrologic UV Sterilizer Kit for stealthRO 100/200Growing Essentials Hydrologic UV Sterilizer Kit for stealthRO 100/200
Sale price$99 Regular price$115
Hydrologic UV Sterilizer Kit for stealthRO 100/200
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Growing Essentials Hydrologic Quick Disconnect, 1/2" x Garden Hose Adapter
Sale price$11 Regular price$12.50
Hydrologic Quick Disconnect, 1/2" x Garden Hose Adapter
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Growing Essentials Hydrologic Float Valve, 1/2" Barb, Adjustable Water Level
Sale price$19 Regular price$25
Hydrologic Float Valve, 1/2" Barb, Adjustable Water Level
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Growing Essentials GrowoniX GX200 High Flow Reverse Osmosis System frontGrowing Essentials GrowoniX GX200 High Flow Reverse Osmosis System front
Sale price$258.95 Regular price$456.95
GrowoniX GX200 High Flow Reverse Osmosis System
Growing Essentials GrowoniX Pleated Sediment Filter 4.5" x 9.75"
Horticulture Filter Active Air Inline Carbon Air Filter MainHorticulture Filter Active Air Inline Carbon Air Filter Above
Sale priceFrom $155.99
Active Air Inline Carbon Filter
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Growing Essentials Hydrologic Green Carbon Filter for stealthRO Reverse OsmosisGrowing Essentials Hydrologic Green Carbon Filter for stealthRO Reverse Osmosis
Sale price$16.50 Regular price$20
Hydrologic Green Carbon Filter for stealthRO Reverse Osmosis
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Growing Essentials Hydrologic stealthRO 100 & 200 Booster PumpGrowing Essentials Hydrologic stealthRO 100 & 200 Booster Pump
Sale price$209.95 Regular price$225
Hydrologic stealthRO 100 & 200 Booster Pump
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Growing Essentials Hydrologic Float Valve, 3/8"
Sale price$19 Regular price$25
Hydrologic Float Valve, 3/8"
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Growing Essentials Hydrologic Evolution RO1000 1:1 Ratio Flow Restrictor Elbow
Sale price$19 Regular price$25
Hydrologic Evolution RO1000 1:1 Ratio Flow Restrictor Elbow