Humidity Calibration Kit Grow Light Reflectors and improve the clarity of

and improve the clarity of your products

Nordic Pure 18x18x1 MERV 13 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

This grabs any excess moisture from the previous CRC layers and the Biomass

Wide Applications: Though ideally created for use in hydroponics grow systems

kelp and feather meal to boost growth

Humidity Calibration Kit Grow Light Reflectors and improve the clarity ofSpecial order item. Please allow approximately two weeks for shipment from our warehouse.