11 1/4x11 1/4x1 Exact MERV 7 AC Furnace Filters 12 Pack growing-media It is suitable for all

It is suitable for all Hydroponic

home gardens

composted dark bark

Ideal Temperature Around Plants - Heat rises

Water Level Sensor – The humidifier automatically manages the water level in the steam canister to prevent overfilling

11 1/4x11 1/4x1 Exact MERV 7 AC Furnace Filters 12 Pack growing-media It is suitable for allNordic 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