16x18x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 15.75 x 17.75) - 3 Pack 3" Round Duct Pipe Check and replace the filters

Check and replace the filters regularly to ensure optimal performance and longevity of your HVAC system

Actual Filter Size – 29 3/4"w x 17 3/4" x 1"

Design – Unrestricted airflow for your HVAC system - adjustable one-way louver with full horizontal airflow directional control - single deflection supply grill with 96% airflow - noise free components - no vibrating louvers etc

Ideal for Walls & Ceilings: Designed for seamless installation in standard 24" X 6" duct openings

16x18x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 15.75 x 17.75) - 3 Pack 3" Round Duct Pipe Check and replace the filters+ Product Details 16" x 18" x 1" replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 15. 75" x 17. 75") A unique combination of cotton & synthetic fibers gives you the most filtration and the least air resistance equals great air & easy airflow for your system. The non pleated design provides low airflow resistance while still effectively capturing dirt and particles such as standing dust, spray paint