It’s COLD out there! Your furnace is being pushed to the limit to keep you and your family comfortable and cozy. Taking a few minutes to regularly replace your furnace filter can ensure that your furnace continues to operate efficiently. It can improve the air flow in your home while keeping the air you breathe clean. It can reduce your household dust and ultimately prolong the life of your furnace. A clogged filter can put strain on hardworking components which can often lead to a furnace break-down. We recommend that your furnace filter be changed every 3 months.