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      76 Products
      Hydrologic color changing de-ionization post filter

      Hydrologic color changing de-ionization post filter

      This HydroLogic De-Ionization Cartridge is designed for high-capacity filtration systems, measuring 10" x 4.5". The color-changing resin offers a clear visual indicator of remaining capacity, ensuring optimal performance and timely replacement.

      In stock
      $ 56.41
      Bluelab 2.77 EC CONDUCTIVITY 500ml

      Bluelab 2.77 EC CONDUCTIVITY 500ml

      Bluelab EC Solution is used as a reference or checking solution to ensure the cleanliness and proper functionality of EC/CF probes.
      2.77 EC conductivity standard solution.

      In stock
      $ 23.86
      Bluelab ph probe KCI storage solution 250ml

      Bluelab ph probe KCI storage solution 250ml

      The perfect solution to store and hydrate your Bluelab pH probes or pens

      Features:

      Contains 250 ml/8.4 fl oz
      Compatible for use with Bluelab pH Pens, Bluelab Soil pH Pens, Bluelab pH Probes, and Bluelab Soil pH Probes
      Shipping & Returns

      Out of stock
      $ 31.45
      Bluelab ph KCI storage solution 120ml

      Bluelab ph KCI storage solution 120ml

      Simply add KCl solution to the cap of the pH pen and pH probe for storage and hydration to extend their life and improve accuracy for precise pH up and down adjustments

      Out of stock
      $ 18.43
      Hydrologic chlorashield filter

      Hydrologic chlorashield filter

      100% Chloramine Removal down to 1 micron rating. Rated at 2 GPM, the low pressure drop, combined with exceptionally high dirt holding capacity, makes it great for treating city water. Made in the USA Replace after 6,000 gallons.

      In stock
      $ 39.05
      Extrememist pump sprayer 20oz

      Extrememist pump sprayer 20oz

      Our sprayers deliver up to 100 PSI, providing a better, finer, and more even mist compared to typical sprayers that only reach 15–45 PSI.

      In stock
      $ 27.11
      AC Infinity VPD thermometer

      AC Infinity VPD thermometer

      A highly innovative laser thermometer gun designed to instantly measure leaf VPD, air VPD, ambient temperature, leaf temperature, and relative humidity to precisely calculate true VPD data.

      In stock
      $ 33.62
      Com 80-S Hydro tester

      Com 80-S Hydro tester

      The COM-80 is easily the most advanced, economically priced, reliable EC/TDS meter on the market. With its versatility and durability, it is ideal for testing applications such as hydroponics & gardening, drinking water, and more.

      In stock
      $ 50.98
      Ac Infinity Replacement Probe

      Ac Infinity Replacement Probe

      A replacement probe specially made for the AC Infinity Hydroponic Meter PRO to detect pH levels, measuring acidity and basicity in water solutions. Using this probe will increase your savings by eliminating the need to purchase brand-new pH meters.

      In stock
      $ 71.60
      Hanna groline quick cal 120ml

      Hanna groline quick cal 120ml

      Hermetically sealed so that fresh solution is always used for accurate calibration.
      Combined pH and EC calibration solution.
      Size: 20ml

      In stock
      $ 14.11
      Hanna Groline storage solution 120ml

      Hanna Groline storage solution 120ml

      Store your pH electrode with the Hanna Instruments GroLine Storage Solution. Properly storing pH electrodes is vital to prolonging the life of your electrode while maximizing regular performance.

      Out of stock
      $ 14.11
      Hydrologic stealth RO 150 w/upgraded carbon filter

      Hydrologic stealth RO 150 w/upgraded carbon filter

      Power your hydroponic garden with clean water with the HydroLogic Stealth-RO150! This reverse osmosis system produces 150 gallons of ultra-pure water daily, removing 98% of contaminants for truly pure water.

      Out of stock
      $ 365.63
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