TRIGHTFILTERS 16x20x1 Air Filter 4 Pack, MERV 11 Dust & Pet Dander Defense — Open-Box, 8% Off

High-Efficiency MERV 11 Filter: 16x20x1 air filter (actual size: 15.67x19.69x0.79, 4 pack) comparable to MPR 1000-1200 and FPR 7. Featuring an electrostatic pleated design, it captures up to 95% of airborne particles including dust, pollen, dust mites, lint, pet dander, and smoke particles, helping support cleaner indoor air quality for residential environments

Stable & Durable Structure: 16x20x1 furnace filters features a thickened, sturdy white cardboard frame with an internal aluminum reinforced mesh, preventing deformation, sagging, and bending even after long-term operation, ensuring stable and balanced airflow

Wide Compatibility: 16x20x1 AC filters are suitable for furnaces, air conditioners, HVAC systems, and return vents. Suitable for bedrooms, living rooms, offices, and basements requiring consistent air filtration performance. These durable replacement filters reduce system wear, lower maintenance costs, and support home energy efficiency

Replacement Cycle: For MERV 11 AC 16x20x1 furnace air filters, recommended replacement every 90 days (During peak summer and winter seasons, replace at least every 30-60 days) helps reduce dust buildup and maintain consistent airflow, ensure the long-term performance of the system

Easy to Install: Designed for quick and tool-free installation. First, turn off your HVAC system. And then simply insert the filter into the air return slot following the airflow direction arrows for correct orientation and optimal filtration performance. Easy removal design allows hassle-free replacement for homeowners, renters, and property managers

TRIGHTFILTERS 16x20x1 Air Filter 4 Pack, MERV 11 Dust & Pet Defense Electrostatic Pleated Home HVAC AC Furnace Filters Replacement (Actual Size 15.67x19.69x0.79 in)