15x9x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack Monterey Neem Oil The trough reduces standing water

The trough reduces standing water

It comes with Pre-wired 15’ cord that works with most popular brand ballasts

6 mm-2mm cartridges

Glomus Intraradices – 500 spores/g

15x9x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack Monterey Neem Oil The trough reduces standing waterNordic Pure Custom MERV 12 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