Resideo - Honeywell Home 209989 Air Cleaner Pre-Filter

The Air Cleaner Pre-Filter is designed for the Resideo Honeywell Home 209989 residential media air cleaner, helping maintain indoor air quality by trapping larger particulates before they reach the main filter. This easy-to-replace pre-filter fits a 16" W x 20" H profile and is used with F300/F50 air cleaners, making routine maintenance simple and cost-effective for busy homes. Designed to keep up with changing indoor air quality needs, the pre-filter captures dust, pollen, and larger particles before they clog the main filtration stage.

Built for indoor use in residential settings, it supports longer main filter life while boosting overall system efficiency. Replacing it regularly reduces energy use and minimizes strain on the air cleaner. This pre-filter is a practical, affordable upgrade that helps you maintain cleaner air with less effort.

• Dimensions: 16" W x 20" H
• Compatibility: Fits F300 and F50 air cleaners
• Application: Residential indoor media air cleaner
• Benefits: Extends main filter life and improves indoor air quality
• Notes: Excludes spring clip