Advanced Nutrients pH-Down - 4 L - Case of 4 Ventilation Nordic Pure 16x30x1 MERV 12

Nordic Pure 16x30x1 MERV 12 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

With the use of energy efficient electronics

- XTRA Strong Nitrile Glove

Replacement impeller for Pro Pump 150 submersible pump

Advanced Nutrients pH-Down - 4 L - Case of 4 Ventilation Nordic Pure 16x30x1 MERV 12Say goodbye to nutrient lockout and hello to heavier harvests. Our scientists engineered pH Up with potassium hydroxide and pH Down with Phosphoric Acid, so you can easily achieve the ideal pH levels for optimal nutrient absorption. Weve developed these highly stable buffers to give you precise control over your pH, even after dilution or adjustments between reservoir changes. Recalibrate pH levels with maximum buffers Highly concentrated formulas for