Fiberglass air filters provide better airflow in HVAC units and are suitable for capturing only large particles. Microscopic particles can still pass through the fiberglass filter medium. They are much cheaper than pleated air filters but are replaced more frequently. Fiberglass air filters also require frequent maintenance since they are prone to clogging.
If you have any suggestions or opinions about our products,please leave a message,and we will immediately answer your questions. Thanks for your support.