15x30_3/4x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack water-filtration 1 x Micro Drip |

1 x Micro Drip | 16-17 mm Pipe Fitting | 3/4" Male Adaptor (Single Unit)

This Product Controls These Pests or Diseases: Use to kill and repel Fungus Gnats

This high-output

magnesium & manganese

organic ingredients

15x30_3/4x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack water-filtration 1 x Micro Drip |Nordic 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