Upgrade your home's air quality with the 21x23.5 Air Filter MERV 11 Allergen Defense (4-Pack). Designed to capture a wide range of airborne allergens, these filters effectively trap dust, pollen, pet dander, and smoke, making it easier to breathe cleaner air. With a MERV 11 rating, they strike the perfect balance between airflow and filtration efficiency, ensuring your HVAC system operates smoothly while providing optimal protection against microscopic particles that can affect your health and comfort.
Each filter measures 21x23.5 inches, providing a perfect fit for most standard HVAC systems. Constructed with high-quality materials, these filters are durable and long-lasting, offering excellent performance for up to three months per filter. Easy to install and maintain, the 21x23.5 Air Filter MERV 11 Allergen Defense is a smart choice for anyone looking to improve indoor air quality. Enjoy fresher, cleaner air in your living spaces while safeguarding your family's health with this essential product.
