20 Binchotan activated carbons to purify tap water (display box)

Binchotan activated carbon in dense wood. Purifies water naturally! Woody charcoal is composed of 95% carbon which gives it a unique adsorbent power. A quality binchotan activated carbon sinks to the bottom of the container and does not float. Floating coals are considered faulty (or are made of very low density, low quality wood). When carbon floats it adsorbs impurities from the air and carries them into the water while sinking quality carbon does not come into contact with the air and concentrates its activity on purifying the water and not cleaning it. 'air. 100% reusable, 100% biodegradable Zero waste (display box) Ideal for counter sales