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Merlin- Hydro-logic Merlin GP- Reverse Osmosis
Merlin- Hydro-logic Merlin GP- Reverse Osmosis

Produces 30 gallons per hour or 750 gallons per day of ultra pure, low ppm water. Removes 95%+ of chlorine, hardness (calcium & magnesium), excessive minerals (iron), and all other contaminants. Wastes approximately 40% less drain water than other RO systems on the market. Everything included in the box to start producing bottled quality water for your plants. Exclusive configuration for hydroponics and gardening, not available anywhere else!

TALL BOY DE-CHLOR
Removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. 63 2 GPM. Easily produces 120 gallons per hour of clear water filtered down to 5 microns. Filter capacity of 7,500 gallons.
$183.95
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MERLIN ELEC SHUT OFF
Growers can ensure that their Merlin Garden Pro RO system shuts down when they want it to with the Merlin Electronic Shutoff Kit.
$147.95
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MERLIN BOOSTER PUMP
This pump is designed to be installed before the Merlin-Garden Pro to boost the inlet pressure. There needs to be at least 40 psi and up to 80 psi of ...
$325.00
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MERLIN CARBON FILTER
MERLIN CARBON FILTER
Periodic replacement of the Merlin Carbon Pre-filter helps maintain the productivity of a Merlin-Garden Pro reverse osmosis sy...
$32.50
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Hydro-Logic Merlin GP Reverse Osmosis - 750 Gallons Per Day
Removes 95%+ of chlorine, hardness (calcium & magnesium), excessive minerals (iron), and all other contaminants.
$597.95
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MERLIN SEDIMENT FILTER
MERLIN SEDIMENT FILTER
The Merlin Sediment Pre-filter is an elective component for the Merlin-Garden Pro reverse osmosis system recommended for gar...
$23.00
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MERLIN MEMBRANE FILTER
MERLIN MEMBRANE FILTER
Getting rid of dissolved minerals like iron, calcium, and magnesium, Merlin Membrane Elements are at the heart of Merlin-Gar...
$142.00
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Tall Boy Replacement Sediment Filter 20 in.
Gardeners can keep their Tall Boy De-Chlorinator performing like new with a replacement Tall Boy Sediment Filter.
$13.95
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SMALL BOY CARBON FILTER
Removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. @ 1 GPM. Easily produces 60 gallons per hour of clear water filtered down to 5 mic...
$13.95
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SMALL BOY SEDIMENT FILTER
Regular rotation of the Small Boy Sediment Filter in the Small Boy De-Chlorinator is recommended to keep silt, rust, sand, and other particulate matte...
$10.95
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Hydro-Logic TDS Inline Monitor for Merlin GP
Highly efficient and accurate due to its advanced microprocessor technology. Auto-Off function conserves battery power. The unit shuts off automatical...
$74.95
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Hydro-Logic Flowmaster Flow Meter 3/8 in.
The Flowmaster measures much of filtered water that has gone through the system and alerts you when it's time to change filters.
$54.00
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Hydro-Logic Tall Blue pre-filter
Removes up to 99% of chlorine and 90% of sediment, rust, silt, etc. Filters chloramines and particulates down to 5 microns. Includes: 2-Stage 20&rdquo...
$163.96
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3/8 QC TO GARDEN HOSE
HYDRO-LOGIC QUICK CONNECT FITTINGS FOR STEALTH RO & TALL BOY SYSTEMS:
$6.50
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MERLIN SHUT-OFF
3/8" Quick Connect Inline Shut Off Valve. This is used to shut off feed or outlet line to system. This valve is for the Merlin GP RO system as well as the Tall Boy system.
$6.25
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