15x23x1 Exact MERV 7 AC Furnace Filters 6 Pack king It is designed for vegetative

It is designed for vegetative cultivation practices in commercial cultivation or home hobbyists cultivating without CO2 supplementation

Place stems only in K-L-N Rooting Concentrate™

(6) 12' Soil Probes

Includes 2 - 19

The final result is a clean fresh smell throughout the room

15x23x1 Exact MERV 7 AC Furnace Filters 6 Pack king It is designed for vegetativeNordic Pure MERV 7 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants are removed. MERV 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters