20x28x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Reflectors & Grow Lights Side-to side oscillation or lock

Side-to side oscillation or lock in place

Included corded sensor probe plugs into the controller to provide temperature and humidity readings

you can easily stack 50 of these ventilated trays per palette for easy storage and movement to and from rooms or locations

folding pruning saw

20x28x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Reflectors & Grow Lights Side-to side oscillation or lockNordic Pure Custom MERV 12 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