Pumps/Irrigation » Reverse Osmosis (RO)

Prefilter for Merlin GP. Removes up to 99% of chlorine, 90% of sediment, rust, silt, etc. and volatile organic compounds and particulates down to 5 microns to pre-treat water before the Merlin GP. Extends pre-filter life by 3 times.

Includes: 2-Stage 20” Pre-Filter Unit, wall mountable metal bracket, 4 ft. feed line to Merlin-Garden Pro™, filter wrench and instructions. Unit size is 11” x 24” and weight is 11 lbs. Limited 1 year warranty.

Removes up to 99% of chlorine, 90% of sediment, rust, silt, etc. and volatile organic compounds and particulates down to 5 microns @ 2 GPM. Easily produces 120 gallons per hour of clear water and has a filter capacity of 7,500 gallons.

Includes: 2-stage 20” Filter Unit, wall mountable metal bracket, female garden hose connector, brass male garden hose connector , 4 Ft. feed line, 4 Ft. outlet line, filter wrench and instructions. Unit size is 11” x 24” and weight is 11 lbs. Limited 1 year warranty.

Tall Boy Float Valve - This valve comes with a 3/8" quick connect fitting. Use this float valve to adjust water level and can be mounted horizontally or vertically. The kit allows you to fill a reservoir or tank, unattended, to your desired water level.

Big Boy extra high capacity de-chlorinator and sediment filter. High flow rate of 7 gallons per minute or 420 gallons per hour. Whole house filter or stand alone (*with optional garden hose connection kit). It has a 25,000 gallon capacity. Removes 99% of chlorine and 95%+ of sediment. Give your plants and family pure H20 with NO offensive tastes or odors.

Includes: 2-stage oversized housings with pleated, cleanable sediment and carbon block filters, Inlet and outlet pressure gauges, Heavy duty wall mountable aluminum bracket - NO RUST, 1" inlet and outlet for whole house application, Filter wrench and instructions.

Big Boy Garden Hose Connection - Female garden hose thread inlet and male garden hose thread outlet. To hook Big Boy up to garden hose.

Big Boy UV Filter Connection & Mounting Kit - Female garden hose thread inlet, output of Big Boy to UV connection, mounting brackets for UV for Big Boy, and male garden hose thread outlet on UV. To hook Big Boy with top mounted UV up to garden hose.

Big Boy Float Valve and Quick Connect - Heavy duty float valve with 3/4" male pipe thread and bulk head fitting. Adjustable water level and bulk head fitting. Up to 20 GM flow rates. Use this float for the Big Boy or garden hose.

The 3/8” Stem x ¼” Quick Connect Straight is used and to reduce a 3/8" quick connect fitting down to ¼". This is mainly used on the Flowmaster to make it's 3/8" fitting reduce to 1/4" and make it compatible with the Small Boy.

Produces 30 gallons per hour or 750 gallons per day of ultra pure, low ppm water. Removes 95%+ of chlorine, hardness (calcium and magnesium), excessive minerals (iron), and all other contaminants. Wastes approximately 25% 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! * Based on 77° 50 psi, 750 ppm feed water. 728845 is for chlorinated water sources and 728850 is for non chlorinated water sources.

Includes: High-Flow Reverse Osmosis Unit with 1 carbon pre-filter & 2 RO membranes, inlet pressure gauge, garden hose connector & 3.8” inline shut-off, 12.5’ RO line, 4.5’ feed line, 4.5’ drain line, instructions. Unit size: 10” x 17” x 20” and weight: 26 lbs. Limited 3 year (residential), 1 year (commercial) warranty.

Produces up to 100 GPD (gallons per day) of ultra-pure, low PPM water. Removes 98%+ of chlorine and contaminants. Wastes approximately 25% less water than other RO Systems. Everything included in the box for quick hook-up. Customized for gardening and hydroponics. *Based on 77° F 60 psi, 550 ppm inlet water.

Includes: 3-Stage RO Unit, 1 RO Membrane, Carbon Filter, Cleanable Sediment Filter, Automatic Shut-Off Cartridge, Wall Mountable Metal Bracket, Garden Hose Connector, lnline Shut-Off, 8 ft. RO & Drain Line, 5 ft. Inlet Line, Filter Wrench, Instructions. Unit size: 15” x 14” and weight: 8.6 Ibs. Limited 1 year warranty.

KDF85 Filter is ideal for well water users with iron and sulfur and city water users with chloramines.

Stealth Ultra Violet Sterilizer - Add on for either Stealth-RO units. Kills any bacteria, viruses or biological contaminants in product water. Great for well or surface water sources.

Stealth/Small Boy Float Valve - This valve comes with a 1/4" quick connect fitting. Use this float valve to adjust water level and can be mounted horizontally or vertically. The kit allows you to fill a reservoir or tank, unattended, to your desired water level.

Stealth Pressure Booster Pump - This pump is designed to be installed before the Stealth-RO to boost the inlet pressure. There needs to be at least 40 psi and up to 80 psi of inlet pressure for the Stealth-RO to function properly. People on wells and other situations of low pressure can benefit greatly from this pump. It boosts the pressure significantly, allowing the Stealth-RO to run with higher flow and efficiency while having better TDS removal. The pump is designed for long service life and runs very quietly.

Produces up to 200 GPD (gallons per day) ultra-pure, low PPM water. Removes 98%+ of chlorine and contaminants. Wastes approximately 25% less water than other RO Systems. Everything included in the box for quick hook-up. Customized for gardening and hydroponics. *Based on 77° F 60 psi, 550 ppm inlet water.

Includes: 4-Stage RO Unit, 2 RO Membranes, Carbon Filter, Cleanable Sediment Filter, Automatic Shut-Off Cartridge, Wall Mountable Metal Bracket, Garden Hose Connector, lnline Shut-Off, 8 ft. RO & Drain Line, 5 ft. Inlet Line, Filter Wrench, Instructions. Unit size: 16.5’’ x 14” and weight: 9.8 Ibs. Limited 1 year warranty.

KDF85 Filter is ideal for well water users with iron and sulfur and city water users with chloramines.

Stealth Ultra Violet Sterilizer - Add on for either Stealth-RO units. Kills any bacteria, viruses or biological contaminants in product water. Great for well or surface water sources.

Stealth/Small Boy Float Valve - This valve comes with a 1/4" quick connect fitting. Use this float valve to adjust water level and can be mounted horizontally or vertically. The kit allows you to fill a reservoir or tank, unattended, to your desired water level.

Stealth Pressure Booster Pump - This pump is designed to be installed before the Stealth-RO to boost the inlet pressure. There needs to be at least 40 psi and up to 80 psi of inlet pressure for the Stealth-RO to function properly. People on wells and other situations of low pressure can benefit greatly from this pump. It boosts the pressure significantly, allowing the Stealth-RO to run with higher flow and efficiency while having better TDS removal. The pump is designed for long service life and runs very quietly.

Item No. 728932: 1/2 in. Quick Connect x Garden Hose Connector - Feed Valve. This is the replacement feed valve for the Merlin GP RO system as well as the Tall Blue system.

Item No. 728935: 1/2 in. 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 Blue system.

Item No. 728936: 1/2" Quick Connect Union Connector. This is to connect 2 lengths of equal sized tubing together for the Merlin GP RO system as well as the Tall Blue system.

HYDRO-LOGIC™ QUICK CONNECT FITTINGS FOR STEALTH RO & SMALL BOY SYSTEMS

Item No. 728937: 1/4" Quick Connect Inline Shut Off Valve. This is used to shut off feed or outlet line to system. This valve is for the Stealth RO system as well as the Small Boy system.

Item No. 728938: 1/4" Quick Connect Union Connector. This is to connect 2 lengths of equal sized tubing together for the Stealth RO system as well as the Small Boy system.

Item No. 728939: 2 Way Splitter 1/4". This is a "y" splitter for multiple reservoirs for the Stealth RO system as well as the Small Boy system.

Item No. 728933: 1/4" Quick Connect x Plastic Garden Hose Connector - Feed Valve. This is the replacement feed valve for the Small Boy system.

Item No. 728934: 3/8" Quick Connect x Plastic Garden Hose Connector - Feed Valve. This is the replacement feed valve for the Stealth RO system as well as the Tall Boy system.