Aerostar 20x25x5 Replacement Whole House Filter for Trion AirBear 229990-102 and 455602-019 Air Systems

The Aerostar 20x25x5 Replacement Air Filter for Trion AirBear 229990-102 and 455602-019 Air Systems features a multi-model fit design (see Additional Specifications for full model list) and is available in multiple MERV filtration levels to suit your lifestyle and needs.