White | Austin Air HealthMate Jr. Plus Filter FR250B Model:FR250A (Black) For use with tankless water

For use with tankless water heaters

mounted outdoors

Thermal Efficiency&colon

hydronic heating

Premium comfort features

White | Austin Air HealthMate Jr. Plus Filter FR250B Model:FR250A (Black) For use with tankless waterWhite Replacement Filter for Austin Air HealthMate Jr. Plus HEPA Air Purifier For your Austin Air HealthMate air purifier, the High Efficiency Particulate Arresting (HEPA) replacement filter last 5 years. It features 30 square feet of true HEPA paper, which means it meets the strict criteria established by the US Department of Energy, and captures 99. 97% of all particulates as small as 0. 3 microns. For overall clean and bacteria free air, it also