20x21_1/2x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Meters & Solutions larval and adult forms of

larval and adult forms of the targeted pest insects

The PX2 provides independent control of the following features in each of its dual zones:

Available in an array of industrial strength sizes

9 cubic foot series vacuum oven is a horizontal chamber structure

20x21_1/2x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Meters & Solutions larval and adult forms ofNordic Pure Custom MERV 13 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