Engineered with exceptional strength, providing robust filtration capabilities to efficiently tackle the most demanding HVAC challenges.

Glasfloss ZL MERV 10 filters offer upgraded performance compared to MERV 8, while maintaining a similar pressure drop and airflow.

Beneficial for pet owners as Glasfloss filters efficiently remove hair & pet dander from the air for a cleaner living space.

Air filters feature a moisture-resistant beverage board frame & metal grid that incorporates recycled materials.