2pk 12x30x1 MERV-11 Air Furnace Filters

These filters are rated MERV 11, which is an exceptional rating for a filter used in a residential environment. In fact, higher MERV ratings are usually only used in hospital labs and surgeries or even manufacturing clean rooms. This protection does come with a little responsibility. You have to make sure you’re swapping the filter out every quarter to ensure continued efficiency and protection.

 

Approximate dimensions:

• 12″ x 30″ x 1″