25x32x1 MERV 10 Plus Carbon AC Furnace Filters 6 Pack beneficial microbes Place the trap in a

Place the trap in a location that receives morning sun and afternoon shade when possible

Even if the use time is only 5min

Flange: Built in 8"

healthy vegetative growth in vegetables and herbs

55 x 18 in

25x32x1 MERV 10 Plus Carbon AC Furnace Filters 6 Pack beneficial microbes Place the trap in aNordic 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