Home Depot Furnace Filters. Flanders precisionaire 20 in. Each rating dictates the effectiveness of a filter.
Filter performance rating of 10 and merv rating of 12 to provide protection against bacteria dust mold pollen smoke and viruses. Pleated design increases surface area on which airborne particles can be trapped. The merv rating system helps you choose the best furnace air filters to fit your home s needs.
Fpr 6 air cleaner filter if you own a space gard high efficiency air cleaner model 2200 as pictured below then this is the replacement filter for you.
The merv rating system helps you choose the best furnace air filters to fit your home s needs. Shop furnace filter air filter at great prices. The filter will protect against bacteria dust mold pollen smoke and viruses for up to 12 months. Pleated design increases surface area on which airborne particles can be trapped.