11x32_1/2x1 Exact MERV 8 AC Furnace Filters 6 Pack plant-support Measurement: 18''x9

Measurement: 18''x9

5”L x 22”W x x39”H

Pre-wired means it works as soon as you take it out of the box

60ml Amber glass tincture dropping bottle with graduation with black cap

it helps the roots deal with abiotic stress (which includes drought

11x32_1/2x1 Exact MERV 8 AC Furnace Filters 6 Pack plant-support Measurement: 18''x9Nordic Pure MERV 8 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 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters