Maintain Peak Performance and Cleaner Air with the Official DesignAir Foam Pre-filter
This replacement pre-filter is designed specifically for the DesignAir P600 Portable Electronic Air Cleaner and serves as the first stage of filtration. It captures larger dust, lint, and airborne debris before air reaches the electronic collector cells, helping protect internal components and maintain consistent airflow.
The pre-filter is constructed from durable foam material that is built for repeated use and easy maintenance. Measuring 20" x 12.5" x 0.5", it is precisely sized to fit the DesignAir P600, ensuring full coverage and minimizing air bypass.
To support long-term performance, the foam pre-filter can be cleaned by vacuuming or washing with an alkaline detergent, allowing it to be reused multiple times before replacement is required. Regular cleaning helps extend the life of the electronic cells and keeps the P600 operating efficiently.
This pre-filter is intended for routine preventative maintenance and should be inspected regularly and serviced as needed based on dust levels and operating conditions.
Key Benefits:
-
Efficient Particle Capture: Traps larger contaminants before they reach the electronic cell, ensuring optimal performance.
-
Reusable Design: Can be vacuumed or washed with an alkaline detergent, extending its usability.
-
Cost-Effective Maintenance: Regular cleaning and timely replacement reduce the need for frequent servicing.
-
Enhanced Air Quality: Contributes to a cleaner indoor environment by effectively removing airborne particles.







