3M Filtrete Filters for AC Furnace are On Sale today with High MPR

Multiple 3M Filtrete Furnace Filters are on sale today on Amazon. This time they are pushing higher MRP filters. The MPR numbers are from 1900 to 2200, which is very strong to filter dusk.

We have given basic knowledge about furnace filters. For example, what is MPR? It is Microparticle Performance Rating.

Our previous posts which are about 3M Filtrete Filters:

1: How to Choose Furnace Filter;

2: Insert Furnace Filter with Right Direction;

The following is the recommended filter which are fit for most of houses in North America.

1： Filtrete Healthy Living Ultimate Allergen Reduction AC Furnace Air Filter, MPR 1900, 16 x 25 x 1-Inches, 2-Pack

List Price:CDN$ 53.98
Deal of the Day:CDN$ 37.79

Shopping Information:

or Local stores such as The Home Depot, Walmart etc.