28x36x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack PPE controls the light period on/off

controls the light period on/off settings

Parts and Repairs - Zenport Warranty: 1-Year Controller/Motor/Transmission

The mats heat compressed to ensure compactness and consistent finish

constructed of a slightly thinner version than the signature GeoPot fabric

for best results

28x36x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack PPE controls the light period on/offNordic Pure Custom MERV 8 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