Merv 11 Pleated Air Filter - 9" x 13" x 1" Quantity:4-pack Size: 20x20x1 (20

Size: 20x20x1 (20

• Helps reduce airborne dust and particles

The "Practical Pleat" contains over 500% greater surface area than a MERV 10 one-inch pleat

Unlike disposable filters

Size: 20x30x1 (30

Merv 11 Pleated Air Filter - 9" x 13" x 1" Quantity:4-pack Size: 20x20x1 (20Designed for dependable everyday HVAC filtration, MERV 11 Standard Pleated Air Filters help capture airborne particles such as dust, pollen, lint, pet dander, and household debris while supporting proper airflow and HVAC system performance. These disposable pleated air filters are built for residential and light commercial HVAC systems requiring reliable filtration without restricting airflow. The pleated media design increases surface area compared