12_3/4x20_3/4x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack PPE the 150-micron mesh screen leaves

the 150-micron mesh screen leaves you with perfectly separated

Armyworms (Pseudaletia unipuncta)

If this does happen

This heavy duty

Produces enzymes that break down organic matter

12_3/4x20_3/4x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack PPE the 150-micron mesh screen leavesNordic Pure Custom MERV 10 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering. As with all Nordic Pure filters, the effective life of your filter depends on the environment in which you live. We recommend changing 1 and 2 filters every 30 90 days. Our 4, 5 and 6 inch thick filters could last up to 6 months. EXACT MEASUREMENT: Furnace and air condition