Mobius Bed Knife and Spacer Bar Rack air-purification Includes all necessary hardware to

Includes all necessary hardware to easily mount the unit onto a cabinet and power it through an USB port or standard wall outlet

Not hydrophobic

Operating pressure range is 7 -85 PSI and water flow range is 0

supplying all major NPK with any complete nutrient system

Originally designed with the commercial grower in mind

Mobius Bed Knife and Spacer Bar Rack air-purification Includes all necessary hardware toThis rack can safely store three bed knives and three spacer bars when not in use, or can secure three bed knives blade up to help clean the stickiest of residue. It's like having a second set of hands. They fit easily within our Soak N' Store tubs and can be submerged in your cleaning solution to easily scrub away resin and plant material.