15x36x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack New-releases Timer has 15-minute increment pins

Timer has 15-minute increment pins

Case Quantity = 20

OMRI Listed broad spectrum algaecide and fungicide

Worm castings

a botanical surfactant

15x36x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack New-releases Timer has 15-minute increment pinsNordic Pure Custom MERV 8 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