16x36x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack complete-systems SupremeAir 100% Certified Australian Virgin

SupremeAir 100% Certified Australian Virgin Activated Carbon Filters are the Freshest Filters to come out this century

and fatty acid synthesis is achieved

Sleeves are designed with tunnelized elastic to offer a more secure closure

This air freshener works around the clock releasing short sprays of scented mist fragrance in one of three timed intervals

It works by oxidizing the outer cell membrane of vegetative endospore

16x36x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack complete-systems SupremeAir 100% Certified Australian VirginNordic Pure Custom MERV 13 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