16"x20"x1" Nested Fiberglass MERV1 Air Filter, 4 Pack HVAC Panel Filter
Product Information
About
Continuous filament spun glass media traps dust and lint while keeping airflow steady for furnace and AC systems
Heavy one-piece chipboard frame resists corner separation and holds media firmly during monthly swap
Nested stack design saves shelf space and keeps 4 filters compact until each 30-day replacement
Low initial pressure drop reduces HVAC strain and supports everyday energy efficiency at home
UL Class 2 rated panel filter fits standard 16x20x1 slots in residential heating and cooling units
Product Description
The nested fiberglass style panel filter has protected furnaces and air conditioners around the world for over 50 years. Constructed with continuous filament spun glass, this filter offers reliable protection and improves energy efficiency. Its nested design promotes efficient storage, and each filter lasts up to 30 days, ensuring consistent air quality in your home. As a UL Class 2 filter, it meets rigorous safety standards. Change monthly for optimal equipment protection and performance.
