Aerostar 16x25x3 Replacement Whole House Filter for Trion AirBear 229990-101 and 435790-028 Air Systems

The Aerostar 16x25x3 Replacement Air Filter for Trion AirBear 2299900-101 and 435790-028 Air Systems features a multi-system fit that is compatible with other brands and models (for full compatibility list, see Additional Specifications), and is available in multiple MERV ratings to suit your lifestyle and needs.