Riga-Flo

High-lofted supported media box-style air filter.

Supported media unaffected by varying airflow or turbulence.
Microfine high loft media blanket has a long life and maintains efficiency throughout the life of the filter.
Best in class, saves energy, and lasts longer than other box-style filters
Guaranteed to 10″ w.g. for the highest structural integrity of any box-style filter