30x36x1 MERV 7 AC Furnace Filters 6 Pack additives Optimum Temperature and Humidity: 68-90°F

Optimum Temperature and Humidity: 68-90°F (20-27°C) and 60-90% Relative Humidity

100 grams of Sonic Bloom

This formula ensures immediate availability of nutrients to plants

Features an IEC power connection and comes with a 8' 120V 14/3 AWG power cord

30x36x1 MERV 7 AC Furnace Filters 6 Pack additives Optimum Temperature and Humidity: 68-90°FNordic 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