16_1/4x21_1/4x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack pest control 1 — Fan Speed Controller

1 — Fan Speed Controller

protecting roots

This dual action allows Mosquito Barrier to serve as a naturally sourced alternative to chemical-based mosquito pesticides

green leaves

Is Sluggo safe to use around pets and children

16_1/4x21_1/4x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack pest control 1 — Fan Speed ControllerNordic 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