16_1/2x21_5/8x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack ac-/-dehumidification-/-humidification 8” height) for heat dissipation

8” height) for heat dissipation

Release Rates: Some crops

protect and enhance plant growth

Born in Northern California

The new 4-in-1 sensor comes with a LCD screen which

16_1/2x21_5/8x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack ac-/-dehumidification-/-humidification 8” height) for heat dissipationNordic Pure Custom MERV 8 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