18x24x1 Pleated MERV 8 Air Filters 3 Pack odor-control Air Pressure: Max 25 mm

Air Pressure: Max 25 mm WG (2500 Pa or 10" WG)

Fully submersible

Dimensions for 3 x 3:

Soil Activator offers a number of benefits for soil growers thanks to the specially selected consortia of bacteria it contains that help break down organic matter and release the nutrients in your soil

18x24x1 Pleated MERV 8 Air Filters 3 Pack odor-control Air Pressure: Max 25 mmNordic 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