This document is the owner's guide of 50100, 50150, 50200, 50250, 50300 series air cleaners
This guide covers the Honeywell portable HEPA air cleaners in the 50100, 50150, 50200, 50250 and 50300 series. It explains safe operation, proper placement, and the five basic components of each unit.
The manual includes steps for installing the pre‑filter, replacing the carbon pre‑filter and HEPA filter, using the Intelli‑Check™ filter monitors, troubleshooting common issues, and details of the five‑year limited warranty.
| Speed settings | Low, Medium, High |
|---|---|
| Carbon pre‑filter replacement interval | At least every 3 months |
| HEPA filter part number (model 50100) | 20590 |
The carbon pre‑filter should be replaced at least every three months, or more often if there are heavy odors or smoke.
With the unit powered on, press and hold the appropriate filter monitor button for about five seconds until the light turns off.
The unit must be turned off and unplugged from the wall outlet before any service or filter replacement.