Water Control, pH and Conductivity

Replacement/Upgrade KDF/Catalytic Carbon Filter for Stealth-RO™ and smallBoy™ Systems Overview: Reduces iron, sulfur, chlorine, and heavy metals ...

  Bluelab KCl Storage Solution The Bluelab Calibration Solutions should be a part of every growers toolbox. The Bluelab calibration and conductiv...

  The Stealth-RO150 is a customized Reverse Osmosis water filter that is capable of reducing up to 99% of most contaminants. This system is design...

  Bluelab Care Kit – pH Probe Product Features / Benefits Your Bluelab Probe Care Kit – pH contains:  Probe care instructions  20 ml si...

 Replacement Carbon Filter for the micRO-75™ Overview: Reduces up to 99% of chlorine, sulfur, iron, heavy metals, rust and silt Great for well wa...

  Hydrologic PreEvolution™ Pre-Filter for Evolution - High Capacity Combination of KDF85 and KDF55 with earth-friendly catalytic carbon filter r...

 Replacement Membrane for the micRO-75™ Overview: Reduces 98%+ of PPM of total dissolved solids (TDS) 75 GPD Replace when product water flow rate...

  Replacement Carbon Filter for the Hydrologic Evolution-RO™ Overview:   100% Chloramine Removal 1 micron rating Rated at 1 GPM Low pressure dr...

  Bluelab pH Pen Product Features / Benefits Fully waterproof - not just water resistant Simple two-point calibration process for accur...

  Bluelab 2.77 EC Conductivity Solution The Bluelab Calibration Solutions should be a part of every growers toolbox. The Bluelab calibration and ...

  Bluelab 7.0 pH Calibration Solution The Bluelab Calibration Solutions should be a part of every growers toolbox. The Bluelab calibration and co...

  Bluelab 4.0 pH Calibration Solution The Bluelab Calibration Solutions should be a part of every growers toolbox. The Bluelab calibration and co...

  The smallBoy unit is designed to be a stand alone filter for immediate removal of chlorine and sediment from your water. It is rated at up to 99...

  Nutradip Grow Boss 2.0 - pH, PPM, & Temperature Monitor The Nutradip Grow Boss is a nutrient monitoring system that assists growers in achie...

  Hydrologic micRO-75™ Reverse Osmosis Filter 75 GPD An economical, entry level, micro-sized, portable reverse osmosis system, 75 gallons per d...

Hydrologic Evolution RO - High Flow RO system  The Hydrologic Evolution-RO has the highest flow rates from the most efficient RO system on the pl...