The air filter plays a pivotal role in the smooth operation of your HVAC system. Accumulation of dirt, dust and disease-spreading germs not only hamper the performance of your system but also affects the indoor air quality. As a homeowner, inspecting and replacing your air filter should be at the top of your home maintenance checklist.
Here are 5 signs to show that it is time change your home air filter.
Here are 5 signs to show that it is time change your home air filter.
