AiRxâ„¢ Health filters not only protect you from small particles like smog, bacteria, viruses, and respiratory irritants, but they also protect against allergens, dust, and debris. Additionally, these furnace filters protect your heating and air conditioning equipment from clogging with dust, affording optimal operating efficiency, better airflow and reduced energy and maintenance costs.
AiRxâ„¢ Health 14x20x1 Air Filters outperform fiberglass, washable, reusable one-inch filters, and typical pleated filters by using more pleats per square inch and high efficiency filter media. More pleats means better airflow and reduced energy costs as well as better particle holding capabilities. Buy with confidence and expect these filters to last 90 days in most homes or for increased energy efficiency, replace filters every 2 months. Compare these filters with 3M Filtreteâ„¢ brand filters with MPR1200 â€“ MPR2800 ratings, including Ultra Allergen, and Healthy Living Ultrafine Particle Reduction models.