Measure the untreated water coming in vs. the purified water going out of your Reverse Osmosis system at any time. This is important in determining when the RO membranes need to be changed.
Auto-Off function conserves battery power. The unit shuts off automatically after 20 seconds.
90 ppm, the resolution is in 10 ppm increments, indicated by a blinking 'x10' image.
Factory calibrated: all meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated.
Comes equipped with a 1/2" inlet and 3/8" outlet. Quick Connect T-fittings for Merlin-Garden Pro or Tall Blue-Merlin for quick install.
20”. Comes with 2 reverse osmosis membranes, carbon pre-filter, and inlet pressure gauge. It will hook up to a standard garden hose fitting (¾”). It comes with a 3 year warranty (1 year if used commercially).
Benefits of Reverse Osmosis Water
- Maximizes nutrient uptake for faster growth and greater yields.
- Eliminates harmful mineral build-up which damages delicateroot hairs.
- Stabilizes pH of recirculating rockwool, NFT and Ebb & Flowhydroponic systems.
- Ultra-high rejection TFC membrane eliminates up to 99% of harmful minerals, fluorides, chlorides, alkalinity, heavy metals, agricultural and industrial pollutants, chloramine, PCB's, MTBE, and arsenic.
Faucet Adaptor for Stealth RO100™ & RO200™ Customized Reverse Osmosis Filter
Purified water grows healthier, more beautiful and longer-lasting plants than ordinary tap water. Your plants will flourish with our"better-than-rain" quality water. SpectraPure manufactures a wide range of the highest quality water purification equipment available.
Benefits of Reverse Osmosis Water
- Maximizes nutrient uptake for faster growth and greater yields.
- Eliminates harmful mineral build-up which damages delicateroot hairs.
- Stabilizes pH of recirculating rockwool, NFT and Ebb & Flowhydroponic systems.
- Ultra-high rejection TFC membrane eliminates up to 99% of harmful minerals, fluorides, chlorides, alkalinity, heavy metals, agricultural and industrial pollutants, chloramine, PCB's, MTBE, and arsenic.
sediment. Give your plants and family pure H2O with no offensive tastes or odors. Comes with a 1 year warranty.
- Displays TDS levels of the feed water and product water within & out electrode probes.
- Highly efficient and accurate due to its advanced microprocessor technology.
- Auto-Off function conserves battery power. The unit shuts off automatically after 10 minutes of non-use.
- Dual Range 0-9990 ppm (From 0 - 999 ppm the resolution is 1 ppm. From 1000 to 9990 ppm, the resolution is 10 ppm, indicated by a blinking 'x10' image)
- Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.
- Comes equipped with John Guest Quick-Connect T-fittings as shown.
- Installs quickly and easily.
The 1 GPM Ultra-Violet Sterilizing filter makes sure that any possible bacteria or harmful micro-organism coming out of the Merlin-Garden Pro are dead. This is for those who want the extra assurity a UV sterilizer can provide. The Merlin-Garden Pro will deal with up 98% of micro-organisms.
The kit includes a UV filter w/ QC fittings, a transformer w/ 120v plug, & 2 mounting brackets.
Eco-Green Drain Elbow 3/8" QC, for the Merlin-GP
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.
.25" quick connector for the hydro-Logic Small Boy De-chlorinator & sediment filter.

