·【Standard U.S. Home Size 】 Perfectly fits most residential furnaces, central AC units, and HVAC systems.Installs instantly with no modifications needed – precise compatibility for hassle-free setup

·【MERV 11 Rated Filtration】Provides effective basic protection by capturing common airborne pollutants.Efficiently traps dust, pollen, pet dander,and other large particles (3-10 microns) to improve indoor air quality and safeguard your family's respiratory health

·【High Dust Capacity Design】Durable pleated construction for long-lasting performance and cost savings.Multi-layer deep pleats offer up to 2x more surface area than flat filters,extending service life (recommended replacement every 3-6 months)Reduces frequent replacement costs and lowers household maintenance expenses

·【Optimized for Low Airflow Resistance】Scientifically engineered structure ensures smooth airflow, preventing energy waste and potential spikes in electricity bills caused by high-restriction filters. Helps extend the lifespan of your AC/furnace equipment. Balances performance and energy efficiency for a more reliable HVAC system

·【MIFLUS:Your Trusted Choice】Rigorously quality-controlled production ensures no fiber shedding and releases no unpleasant odors. Committed to providing families with high-value, essential protection.Backed by convenient e-commerce services and worry-free customer support