WATER FILTRATION 301 308 Active Aqua 302 303 Reverse Osmosis System 302 Two-Stage Reverse Osmosis System 302 Reverse Osmosis De-Chlorination System 303 Reverse Osmosis Membrane 303 Polyblown Sediment Filter 303 Carbon Block Filter 303 Float Valve with Wing Nut 303 HydroLogic 304 309 Stealth RO100 & RO200 Customized Reverse Osmosis Filter 304 Stealth RO Upgrades 304 Hyper-Logic Commercial Reverse Osmosis 304 Evolution-RO1000 304 Pre-Evolution 304 Tall Boy De-Chlorinator & Sediment Filter 305 Big Boy De-Chlorinator & Sediment Filter 305 Small Boy De-Chlorinator & Sediment Filter 305 GroGreen Garden Hose Water Filter 305 De-Chlorinators with Upgraded KDF Filters 305 Stealth RO100/200 Pump 305 Continuous Duty for Evolution-RO1000 306 Float Valves 306 Monitoring Equipment 306 Upgrade & Add-On Kits 306 UV Sterilizer Kits 306 Fittings, Accessories & Replacement Parts 307 SpectraPure Eliminator RO System 308 Vermilogic Water Filter 308 hydrofarm.com 301
BEST VALUE! Healthy water grows healthier plants. Active Aqua TM reverse osmosis systems and accessories are built to deliver the pure clean water plants need for optimum growth. Municipal water supplies and even well water can contain heavy metals, pesticides, volatile organic compounds (VOCs), and other materials that harm plants and can upset the delicate balance of minerals in your nutrient solution. Active Aqua RO systems remove contaminants so your plants get just the water and nutrients they need and nothing else. Active aqua reverse osmosis system Generate fresh water on demand! We've redesigned these units to be better than ever, with a 500% increase in sediment filtration over earlier models, plus a carbon block for VOC reduction, a membrane, and a 160 PSI pressure gauge marked with operating and unsafe ranges. Ideal for fresh water applications, drinking water, and more. The system includes a clear 10" filter cartridge housing, metal mounting bracket, 5' feed and output lines, hose bib attachment, quick connect fittings, shut-off valve, and a filter wrench for easy cartridge replacement. Assembled in the USA. Reduce ppm by up to 99%. High efficiency 5-micron sediment pre-filter High capacity carbon block pre-filter High flow/high rejection Reverse Osmosis membrane AARO100 AARO200 AARO100 Active Aqua 100 Reverse Osmosis System $184.95 AARO200 Active Aqua 200 Reverse Osmosis System 249.95 Active aqua two-stage Reverse Osmosis System Specifically designed to generate small volumes of clean water on demand, this 2-stage system is one of the most economical RO systems in the world! Includes a single heavy-duty carbon block to eliminate chlorine and assure good RO membrane life. Hydrofarm TFC membrane Heavy-duty wall mounting bracket Assembled in the USA AARO312 Active Aqua Two-Stage $126.95 Reverse Osmosis AARO315 Active Aqua Carbon & Sediment Filter, 10" 6.95 302 hydrofarm.com
Active aqua Reverse osmosis de-chlorination system Comes complete with a 10" sediment filter and 10" carbon filter to remove chlorine and sediment from water source. Two stage 10" filter that will easily mount to the wall Eliminates 99% of chlorine and 97% of the sediment from water Includes feed adapter, shutoff valve, filter wrench and instructions Assembled in the USA 3-year limited warranty AARO410 active aqua reverse osmosis membrane A true thin film composite (TFC) reverse osmosis membrane tested and proven to be the best material available for membrane applications. Rated for 100 or 150 gallons per day with a stabilized salt rejection of 98.6%. Fits most standard RO membrane housings. AARO420 AARO410 Active Aqua RO De-Chlorination System, 10" $79.95 AARO420 Active Aqua RO De-Chlorination System, 20" 169.95 active aqua polyblown sediment filter Super fine woven filter removes smaller sediments from water without premature clogging. Use for first stage replacement on most standard RO systems. Ultra high capacity removes 90% of sediment. AARO501 Active Aqua Polyblown Sediment Filter, 10" $8.95 AARO502 Active Aqua Polyblown Sediiment Filter, 20" 13.95 active aqua carbon block filter Even a small amount of chlorine can destroy your RO membrane. This carbon block filter removes chlorine before it can do any damage. The 10" carbon filter (AARO610) is rated for approximately 3,750 gallons of water and the 20" carbon filter (AARO620) is rated for approximately 9,000 gallons at 2 ppm chlorine. Great for removal of VOCs (volatile organic compounds), herbicides, pesticides, and other contaminants. Works with residential and commercial water purification systems, for tanks and other applications. AARO610 Active Aqua Carbon Block Filter, 10" $13.95 AARO620 Active Aqua Carbon Block Filter, 20" 30.95 Active aqua Float Valve with Wing Nut Made with NSF approved PVCD and 18-8 stainless steel hardware. Adjustable arm can be used vertically or horizontally. Santoprene rubber seals are long-wearing, chemical-resistant, and replaceable. Recommended for use with a hydraulic automatic shut-off valve or as a top-level control. Includes jam nut, sealing washer, JACO compression nut, and polyethylene float. ¼" tubing inlet and free flow outlet Flow rate of 1.5 GPM at 40 PSI tested to 100 PSI Flange to float tip measurement is 6.5" inlet adds approximately 1" to overall length Great value! AARO701 Active Aqua RO Membrane, 100 GPD $58.95 AARO802 Active Aqua Float Valve with Wing Nut $16.95 hydrofarm.com 303
Purify and Propagate Professionally Stealth RO100 & RO200 Customized Reverse Osmosis Filter The stealth-ro100 and 200 produce 100-200 GPD of ultra-pure, low ppm water. Removes 98%+ of chlorine and contaminants. Wastes approximately 25% less water than other RO systems. Comes with 2:1 option. Everything included in the box for quick hook-up. Customized for gardening and hydroponics. HLRO100 Stealth RO100 15" x 14" $224.95 HLRO200 Stealth RO200 16.5" x 14" 314.95 HLROFILCAR Stealth-RO Carbon Filter 16.50 HLROFILSED Stealth-RO Sediment Filter 14.50 HLROMEM Stealth-RO Membrane 83.00 HL22122 Stealth-RO Hi Flow Membrane 99.95 HLKDF10 Stealth-RO KDF Carbon Filter 39.00 Stealth RO upgrades These units come with upgraded KDF for reducing chloramines, iron, sulfur, and heavy metals. HL36012 Stealth-RO100 w/upgraded KDF $247.50 HL36014 Stealth-RO200 w/ Upgraded KDF 337.50 Hyper-Logic Commercial Reverse Osmosis The Hyper-Logic is a new generation of commercial Reverse Osmosis machines that deliver uncompromised professional quality and cutting edge innovation. An expandable RO system that can be simply upgraded to achieve flow rates starting at 2,000 GPD and going up to 10,000 GPD. The frame, pump, controls, and components remain the same. Just install a membrane add-on kit and double your flow rates. The system features a microprocessor computer controller that provides vital user friendly functions. Adjustable ratios as low as 1:4 (1 part drain to 4 parts product). HL31043 Hyper-Logic Commercial Reverse Pricing upon request Osmosis Evolution -RO1000 Achieve the highest flow rates from the most efficient RO system on the planet! Capable of producing more than 1,000 GPD or 42 gallons per hour of pure water. Remove 95%+ of all ppm from your tap water. Save more water by running a 2:1 waste to product water ratio, or optional 1:1 ratio (included). Includes custom KDF/Catalytic carbon filter for reduction of chlorine, chloramines, iron, sulfur and heavy metals. Great for city or well water. Comes with all the necessary components for simple and quick setup. Two membranes required. HL31023 Evolution-RO1000 $789.95 HL22043 Evolution-RO1000 KDF/Catalytic Filter 53.95 HL22045 Evolution-RO1000 RO Membrane 184.95 pre-evolution Ensures your Evolution-RO1000 runs more efficiently. Less filter changes and maintenance every 7,500 gallons of purified water. Cleanable sediment filter is re-usable. Combination of KDF85 and KDF55 with earth-friendly catalytic carbon filter reduces chlorine, chloramines, iron, sulfur and heavy metals. Great for city or well water. Highly recommended when using more than 150 gallons of purified water per week average. HL31027 Pre-Evolution Pre-Filter HC $279.95 HL22096 Pre-Evolution Sediment 89.95 HL22097 Pre-Evolution KDF/Catalytic Filter 34.95 304 hydrofarm.com
Small Boy De-Chlorinator & Sediment 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 microns. Filter capacity of 3,000 gallons. Keep beneficial bacteria and micro-organisms alive and healthy. Economical solution for city water and well water users. Fast flow rates of 60 gallons per hour. HLSB Small Boy $106.95 HLROFILCAR Small Boy Carbon Filter 16.50 HLSBS Small Boy Sediment Filter 11.00 HLKDF10 KDF/Carbon Filter 10" 39.00 Tall Boy De-Chlorinator & Sediment Filter 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 purified water and has a filter capacity of 7,500 gallons. Great as a high capacity pre-filter for Stealth RO units. Keep beneficial bacteria and microorganisms alive and healthy. GroGreen Garden HoSe Water Filter Compact garden hose filter. Eco-friendly green coconut carbon and KDF55 medias. Includes "filter saver" brass hose bib connector. Customized flow restrictor allows ideal contact time with filtration media to maximize reduction of chlorine, tastes and odors, sediment, volatile organic compounds, chemicals, and rust and iron particles. KDF media inhibits bacterial growth. Fast flow rates of 2 GPM and long filter life of 8,000 Gallons. Recyclable plastic. Affordable for any gardener. HLTBY Tall Boy $183.95 HLTBBC Tall Boy Carbon Replace 31.00 HLTBBS Tall Boy Sediment Replace 14.00 HLKDF20 KDF/Carbon Filter 20" 74.95 De-Chlorinators with Upgraded KDF Filters HL31024 GroGreen Garden Hose Water Filter $54.95 With upgraded KDF for reducing chloramines, iron, sulfur, and heavy metals. KDF doubles filter life. Big Boy De-Chlorinator & 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). 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. HLBB Big Boy Extra High Flow $438.95 HLCCBF Big Boy Carbon Filter 77.95 HLBBPSF Big Boy Pleated Cleanable Sed. 56.95 HLBBKDF85 KDF/Carbon Filter 20" BB 127.95 HL23010 Big Boy 20" x 4.5" filter housing, 1" ports 89.00 HL36005 Small Boy w/upgraded KDF85 $129.45 HL36010 Tall Boy w/upgraded KDF85e 221.95 HL36003 Big Boy w/upgraded KDF85 505.00 stealth ro100/200 pump For low pressure (below 40 psi) situations or those wanting higer flow rates. Connects inline before system. Boosts pressure to 65 psi for optimum flow rate. With 3 /8" QC fittings, high pressure switch, and low voltage transformer. HLROB00STER Stealth RO100/200 Booster $209.95 hydrofarm.com 305
monitoring equipment Flowmaster - ¼" Ultra low flow model Alerts you when it's time to change your filters. Flowmaster - ¼" QC - gallonage and filter capacity monitor. Operates at flow rates between 0.01 0.5 GPM. Ultra low-flow model. For Stealth RO and Triton RO or most RO systems with ¼" fittings. HL19014 continuous duty for evolution-ro1000 Heavy duty, commercial booster pump designed for continuous use. Includes integrated low pressure and high pressure switches. Can be used with our 3 /8" float valve. Pressure output is adjustable. Direct 120 V plug in. Includes pump protector/inlet filter and ½" QC fittings. Does not thermally cycle. Designed to run continuously 24/7. A work horse pump that will power your Evolution-RO1000 to 80 psi and is compatible with other 1000-1500 GPD RO systems to boost them up to 150 psi. HLFM Flowmaster - 3/8" QC 0.2 2.0 GPM for Evolution, Tall Boy & SuperLogic HLTDS TDS INLINE MONITOR PRO For Evolution & PreEvolution with ½" and 3 /8" QC fittings HL19014 Flowmaster ¼" Ultra Low Flow $59.00 HLFM Flowmaster 3 /8" 59.00 HLTDS TDS Inline Monitor Pro 75.00 upgrade & add-0n kits HL29014 Pressure Booster Pump - Cont. $879.95 HL33010 HL33006 float valves No more floods! HL33010 Small Boy 100 GPD RO Upgrade Kit $100.00 HL33006 Add-On De-Ionization Kit for Evo 199.95 HL22017 DeIonization Cart Color Change 79.95 HL33015 Stealth RO-100 to 200 Upgrade Kit 90.00 HL26040 Stealth RO100/200 Flush Kit 19.00 HLFV38 (Enlarged to show detail not to scale) uv sterilizer kits HLSTEALTHUV HL35005 HLFV4 HLFV27012 HLFV27025 HLFV4 Float Valve ¼" QC $19.00 HLFV38 Float Valve 3 /8" QC 19.00 HL27012 Float Valve ½" Barb 19.00 HL27025 Float Valve 20+GPM for Big Boy 67.00 HL35005 Shown with Big Boy, sold separately. HLSTEALTHUV UV Kit/Stealth RO100 and 200 $99.00 HL35005 UV Sterilizer Kit, Big Boy 489.00 HLUV UV Sterilizer Kit, Merlin & Evolution 99.00 306 hydrofarm.com
fittings, valves & TUBING accessories & replacement parts Leak Protector & Shut-off Valve Installs on inlet line and mounts to the floor. If there is a leak anywhere in the system and water reaches the pad on the bottom of the leak protector the valve shuts off all incoming water preventing further damage from the leak. Pads are replaceable. Comes with two pads, double-sided mounting tape, and stainless steel mounting screws. Pump Protector & Inlet Filter Protects booster pump from sediment and other particles. Cleanable stainless steel mesh screen. ½" for Evo pump and 3 /8" for Stealth pump. evolution ro Mounting Bracket Stainless steel, heavy duty. HL10057 HL19022 HL19023 HL28022 HL29045 Stealth RO small boy algae block sleeves Protect your clear filter housings from algae growth. HL26009 HL29040 HL19022 Leak Protector & Shut-off, ¼" $23.95 HL19023 Leak Protector & Shut-off, 3 /8" 24.95 HL28002 Leak Protector & Shut-off, ½" 28.95 HL19024 Leak Protector Replacement Pads 7.50 HL29040 Pump Protector & Inlet Filter, ½" 24.95 HL29045 Pump Protector & Inlet Filter, 3 /8" 19.95 HL10057 Evolution Wall Mount Bracket 74.95 HL26009 Algae Block Filter Housing Sleeve 12.95 HL23165 Stealth-RO Filter Housing 28.00 HL26015 Big Boy UV Sterilizer Mounting 45.00 HL26010 Big Boy Garden Hose Connect Kit 18.00 HL10071 Pressure Regulator with 3 /8" QC 49.00 HL14308 Evolution RO1000 1:1 Ratio Flow 19.00 HL23187 Stealth RO100 1:1 Ratio Flow 9.50 HL23197 Stealth RO200 1:1 Ratio Flow 9.50 HLTS Tubing Snips 10.50 HL14040 QC Inline Shutoff Valve, ½" x ½" $8.00 HL14045 QC Union Connector, ½" 5.50 HL50QCXHOSE QC Garden Hose Adapter, ½" 11.00 HL26005 QC Three-Way Splitter, 3 /8" 12.00 HL2WS QC Two-Way Splitter, 3 /8" 5.75 HLUC38 QC Union Connector, 3 /8" 5.00 HL38QCHOSE QC Garden Hose Adapter, 3 /8" 6.50 HLT25 QC Tee Connector, ¼" 5.00 HLUC25 QC Union Connector, ¼" 4.75 HL14095 QC Two-Way Splitter, ¼" 5.50 HL12035 Faucet Diverter Valve, ¼" 18.50 HLFDV50 Faucet Diverter Valve, 3 /8" 18.50 HL25007 ½" Tubing, 25 feet, White $14.95 HL25031 ¼" Tubing, 50 feet, Black 11.95 HL25032 ¼" Tubing, 50 feet, Blue 11.95 HL25056 3 /8" Tubing, 50 feet, Black 16.95 HL25057 3 /8" Tubing, 50 feet, Blue 16.95 HLT25BL ¼" Tubing, 500 feet, Blue 105.00 HLT38BL 3 /8" Tubing, 500 feet, Blue 155.00 fittings kit Introducing the new Hydro- Logic fittings kit! They've assembled their most common fittings for the Stealth, Evolution-RO1000, Small Boy, Tall Boy and Big Boy in one convenient package. Contains a total of 65 pieces of 20 unique fittings. This sturdy case keeps your Hydro-Logic fittings organized, labeled and easy to find. Get the items you need most and often at a moment's notice. HL30003 Fittings Kit $420.00 merlin replacement filters, membranes & Accessories HLMC HLMM HLMC Merlin Carbon Replacement Filter $34.95 HLMM Merlin Membrane Replacement Filter 156.95 HLMS Merlin Sediment Replacement Filter 25.95 hydrofarm.com 307
Eliminator REVERSE OSMOSIS System with Replaceable Membrane & Parts Built to last, SpectraPure reverse osmosis systems are economical, low-waste, and easy to maintain with a wide range of accessories and quality replaceable parts. EL100LP ELIM1000 EL200LP Eliminator 100 and 200 gpd reverse osmosis systems This economical, low-waste RO system is specifically designed for hydroponic, vegetable, and flower gardens and features an automatic shut-off valve to save water. 100 and 200 GPD high-rejection thin-film membranes High efficiency 1-micron sediment filter Highest capacity 1-micron carbon block pre-filter eliminates chlorine, herbicides, and other organic pollutants Float valve for unattended operation Manual flush valve for longer membrane life 2:1 waste ratio and adjustable flow restrictor produces 50% less waste water Inline shut-off valve Eliminator 1000 gpd high-production ro system with Automatic flush Produces up to 1,000 gallons of high-purity RO water per day with line a line pressure of 80 psi at 77 F. Microprocessor-controlled automaticmembrane-flush for longer membrane life and a 1:1 pure-to-waste-water ratio. Eliminates up to 99% of contaminants harmful to plant growth No booster pump required if line pressure is greater than 40 psi High-performance 1000 GPD 4" x 21" TFC RO membrane with stainless-steel housing High-efficiency 10" big grey 1-micron sediment pre-filter High-capacity 10" big grey 1-micron carbon block pre-filter eliminates chlorine, herbicides, and other contaminates Liquid-filled pressure gauge for easy troubleshooting and filter monitoring ELIMBPK BOOSTER PUMP KIT FOR 100 and 200 GPT SYSTEMS Boost incoming pressure up to 80 psi. Includes pressure switch and transformer. Requires pressure gauge (sold separately). ELIMFK ELIMCF110 ELIM100G ELIMEM1000 ELIMSF110 EL100LP Eliminator Reverse Osmosis System, 100 GPD $224.95 EL200LP Eliminator Reverse Osmosis System, 200 GPD 239.95 ELIM1000 Eliminator Reverse Osmosis System, 1000 GPD 1,249.95 ELIMFK Eliminator ASO Float Kit w/auto Shut-off Valve $50.95 ELIMASO4 Eliminator Replacement Auto Shut-off Valve, ¼" fitting 14.95 ELIMBPK Eliminator Booster Pump Kit for 100 & 200 GPD Systems 224.95 ELIMCF110 Eliminator Replacement Carbon Block Filter, 1uM 10 16.95 ELIM100G Eliminator Replacement RO Membrane with Housing 84.95 ELIMEM1000 Eliminator Replacement RO Membrane, 4"x21" 399.95 ELIMSF110 Eliminator Replacement Sediment Filter, 1 micron 12.95 ELIMMTRDM1 Eliminator Accessory HM Digital In-Line Dual-Probe TDS 49.95 ELGHA4JG Garden Hose Adapter 9.95 Vermilogic water filter Instantly reduces chlorine/chloramine and sediment, making tap water ideal for the extraction process. Great for filling reservoirs or making city water taste great! Filter lasts for up to 1,000 gallons before it has to be replaced. There's no waste water; just hook it up to your standard household faucet and you're good to go. VCLOGIC VermiLogic Water Filter $84.99 308 hydrofarm.com