18x25x2 Pleated MERV 7 Air Filters 12 Pack led Recommended rate: approximately 5g per

Recommended rate: approximately 5g per plant (each 340g pouch treats up to 68 plants)

and the combination of sesame and rosemary oils has a toxic effect when consumed by biting or sucking insects

• Use on plants grown in greenhouses

5 AAA batteries (3)

• Automatic sun or electric light calibration modes ensure accurate readings no matter the source

18x25x2 Pleated MERV 7 Air Filters 12 Pack led Recommended rate: approximately 5g perNordic 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