29x35x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack nutrients Features slotted housing and 4

Features slotted housing and 4 piece white reflector that distributes light very broadly

When odors

The DuctStat Temperature Sensitive SwitchTM will turn a device on or off due to temperature rise or temperature fall from the user adjustable set point

The Accomplice

29x35x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack nutrients Features slotted housing and 4Nordic 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