6x20x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Synthetic Pro Edition SLUGGO remains effective even after

SLUGGO remains effective even after rain

PyGanic is also available in a 5% concentrate under the name PyGanic Specialty

Battery life: >300 hours

| Airflow: 807 CFM | Noise: 39 dBA | Bearings: Dual Ball

6x20x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Synthetic Pro Edition SLUGGO remains effective even afterNordic Pure Custom MERV 14 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