12x26_1/2x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Air Purification This rack drawer takes 5U

This rack drawer takes 5U of rack space and includes a mat and a 10-32 rack mounting screw set

Thielaviopsis basicola

and 10" models

and zippers

UVSpec: 108 μmol/s

12x26_1/2x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Air Purification This rack drawer takes 5UNordic Pure Custom MERV 14 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