15x30_3/4x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack water-filtration The compressed blocks once hydrated

The compressed blocks once hydrated fill the fabric pot and becomes a ready-to-use cube

Tool includes needle nose and normal pliers

organic ingredients

RH max 95%

Maximum Flow Rate of oil based solution: 80 lph

15x30_3/4x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack water-filtration The compressed blocks once hydratedNordic 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