13x23x1 MERV 8 AC Furnace Filters 6 Pack steel plant stake To enter the setup mode

To enter the setup mode the user presses a button located in the battery compartment

Transformers work as ballast components

Carbon Weight: 2

Calibration: one point

13x23x1 MERV 8 AC Furnace Filters 6 Pack steel plant stake To enter the setup modeNordic 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