Water Filtration

Ultra Violet Sterilizer for after-Stealth RO water. Assures 100% of bacteria and viruses are sterilized. 0.5 GPM Comes with ballast and clips Learn More

Use the Hydrologic reverse osmosis water filter Pressure Gauge for Garden Hose spigot to customize your indoor hydroponic garden. Learn More

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 2 extra stages of filtration prior to the EvolutionRO-1000 Extends pre-filter life of the EvolutionRO-1000 from 2,000 to 7,500 gallons Protects your investment and ensures maximum efficiency Learn More

This is to connect 2 lengths of equal sized tubing together for the Merlin GP RO system as well as the Tall Boy system. Learn More

Big Boy extra high capacity de-chlorinator and sediment filter with upgraded KDF85/Catalytic Carbon filter. 50,000Gallon filter life. Can be used as a whole house or for stand alone applications. Learn More

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. Learn More

1.75" x 11.75" Residential Tap Water Membrane - 100 GDP Rated at 50 psi and will purify about 20% more water than competitive elements rated at 60 psi. Membrane Life: 2-5 years NSF/ANSI Standard 58 listed. Learn More

2-1/2" x 10" Poly Pleated Sediment Cartridge 5 Micron Filter Filtration Perfect replacement filter for Stealth RO Systems Learn More

CL2 2.5" x 10" Micron Green Block Carbon Filter - 10 Micron Perfect use for your Stealth RO 100 / 200 and Small Boy Systems No Release of Carbon Fines Exceptionally Low Pressure Drop Manufactured from NSF Std 61 Certified Coconut Shell greencarbon Performance Validated by WQA NSF Certified for Material Safety - Standard 42 Industry Leading Performance at a Competitive Price Learn More

Push-fit plastic fitting for the connection of plastic, copper, and CPVC pipe. Designed, manufactured and assembled by John Guest Speedfit. Simply push the fitting fully onto the pipe and twist the plastic nut clockwise to lock in place. Should the need arise to demount the connection unlock the nut and push the collet towards the body of the fitting and pull the pipe to release. The fitting ensures an easier working environment in confined places, is approved for behind the wall installations, and removes the need for hot works on site. 3/8 in Quick Connect Inline Shut Off Valve. This is used to shut off feed or outlet line to system. This valve is for the Evolution RO1000™ and Tall Boy™ system. Learn More

Push-fit plastic fitting for the connection of plastic, copper, and CPVC pipe. Designed, manufactured and assembled by John Guest Speedfit. Simply push the fitting fully onto the pipe and twist the plastic nut clockwise to lock in place. Should the need arise to demount the connection unlock the nut and push the collet towards the body of the fitting and pull the pipe to release. The fitting ensures an easier working environment in confined places, is approved for behind the wall installations, and removes the need for hot works on site. Installation can be reduced by around 40% when compared to traditional fixing methods. Learn More

Push-fit plastic fitting for the connection of plastic, copper, and CPVC pipe. Designed, manufactured and assembled by John Guest Speedfit. Simply push the fitting fully onto the pipe and twist the plastic nut clockwise to lock in place. Should the need arise to demount the connection unlock the nut and push the collet towards the body of the fitting and pull the pipe to release. The fitting ensures an easier working environment in confined places, is approved for behind the wall installations, and removes the need for hot works on site. Installation can be reduced by around 40% when compared to traditional fixing methods. Learn More

Push-fit plastic fitting for the connection of plastic, copper, and CPVC pipe. Designed, manufactured and assembled by John Guest Speedfit. Simply push the fitting fully onto the pipe and twist the plastic nut clockwise to lock in place. Should the need arise to demount the connection unlock the nut and push the collet towards the body of the fitting and pull the pipe to release. The fitting ensures an easier working environment in confined places, is approved for behind the wall installations, and removes the need for hot works on site. Installation can be reduced by around 40% when compared to traditional fixing methods. Learn More

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 re-calibrated. 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. Learn More

Use the Hydrologic reverse osmosis water filter Evolution-RO1000 1:1 ratio orange drain elbow 3/8" QC to customize your indoor hydroponic garden. Learn More

The Evolution-RO1000 KDF/Catalytic Carbon pre-filter is the standard carbon pre-filter included with system. For chlorine and chloramines reduction for city water. Also for well water for iron, hydrogen sulfide, and heavy metals reduction. Learn More

This is a "Y" splitter for multiple reservoirs for the Merlin GP RO system as well as the Tall Boy system. Learn More

This is a "Y" splitter for multiple reservoirs for the Merlin GP RO system as well as the Tall Boy system. Learn More

This pump is designed to be installed before the Merlin-Garden Pro to boost the inlet pressure. This unit is also compatible with the Evolution 1000 RO. There needs to be at least 40 psi and up to 80 psi of inlet pressure for the Merlin-Garden Pro to function properly. People on wells and other situations of low pressure can benefit greatly from this pump. It boosts the pressure up to 65 psi allowing the Merlin-Garden Pro to run with higher flow and efficiency while having better TDS removal. The 5 diaphram pump, specifically designed for the Merlin, is a workhorse but runs quietly. Comes with 120v cord and 1/2" quick connect fittings. Learn More