14_1/2x27_1/2x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack LED take repeat application to eliminate

take repeat application to eliminate the problem

Easily disassembled for cleaning

All 4' end caps include designated drain sections

For more detailed information on applications with specific types of equipment

2 RAW Nitrogen - 8 oz

14_1/2x27_1/2x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack LED take repeat application to eliminateNordic 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