When one have a refrigerator/freezer combo fixed, users will generally spend between two to three hours on labor costs in addition to the cost of replacement parts, resulting in an average cost of between $200 and $400. (Note that this doesn't include the cost to fix an icemaker, which can cost about $330.)

Following are the best air filters 1) AIRx Health 1" MERV 13 Furnace Filters. 2) Honeywell FC100A1037 Ultra Efficiency 4" Furnace Filters. 3) Nordic Pure 4" Furnace Filters. 4) FilterBuy 1" Furnace Filters. 5) AIRx ALLERGY 1" Furnace Filters. 6) Filtrete Micro Allergen 4" Furnace Filters. 7) X6673 Lennox 4" Furnace Filters.

It's basic function is to clean the air that circulates through your heating and cooling system. Filters trap and hold many types of particulates and contaminants that could affect your health and comfort, including: Dust and dirt.