Honeywell TrueDRY Filter 50070171-002 is a replacement part for Honeywell Dehumidifier of DR90A2000, DR120 Honeywell TrueDRY Humidifiers series. The 50070171-002 is compatible with Honeywell dehumidification systems with model numbers DR90 ,DR120 and DR90A2000. Honeywell TrueDRY dehumidification systems can be ducted to dehumidify the whole home, or placed as a stand-alone unit to dehumidify specific areas, such as an attic, basement or crawl space. The Honeywell TrueDRY DR65 removes up to 65 pints of water per day to help ensures the home is maintained at proper humidity levels.