25x30x1 MERV 7 AC Furnace Filters 6 Pack Odor Control Filter should be replaced every

Filter should be replaced every year under moderate use

the cross bar

The relative humidity level is displayed in bold on the digital screen for easy readings and quick adjustments

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25x30x1 MERV 7 AC Furnace Filters 6 Pack Odor Control Filter should be replaced everyNordic 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