If you’re asking this question, you already know that your central air conditioning system has an air filter. We hope you also know that this filter must be changed routinely so it won’t become excessively clogged. We recommend changing the filter for a clean one every one to three months to prevent the blower in the HVAC system from straining too hard and wasting energy.
To answer the actual question: No, the filter is not enough for cleaning your household air—because that isn’t its actual job.
There are plenty of instances where “sounds too good to be true” will be applicable. This is not so with the heat pump. We understand your skepticism if you are not too familiar with these systems, but the fact is that you actually can use a heat pump to both cool your home effectively and to heat it with great energy efficiency. In today’s post, we’ll explore how it is that the heat pump is able to pull off this feat.
Your heating and air conditioning systems should (hopefully) have filters that help to block particles from coming through the vents. You may have heard that you should change your filters at least a few times a year, with some people urging filter replacements every month.
