Furnace Filters Montreal

Furnace Filters Montreal:

Filters with higher ratings may not be the right choice. A filter with a high Merv rating may force your furnace to work harder become less efficient and cost more to operate. A MERV rating between 8 and 11 is sufficient for most homes. To be on the safe side, check with your furnace manufacturer or service technician in Canada to determine the best furnace filter for your system.