For use as a pre-filter for high efficient final filters, as a stand alone primary filter, or as a recognized solution to indoor air quality concerns, the Airflow Products Series M11 is the filter of choice by HVAC professionals worldwide. Moisture Resistant - Inherent hydrophobic characteristics of synthetic media.
The Gulf Stream is a powerful current in the Atlantic Ocean. It starts in the Gulf of Mexico and flows into the Atlantic at the tip of Florida, accelerating along the eastern coastlines of the United States and Newfoundland.
Off the coast of the United States, the Gulf Stream system separates the relatively warm and saline waters of the Sargasso Sea in the mid-Atlantic region from the colder waters to the west and north.