This is the smoke stop filter replacement set (three filters) for all Blueair 500 (501, 502, 503) and 550E units. The Blueair 500 SmokeStop replacement filter adds about 0.9 kg (2 lbs) of activated carbon to the regular Blueair particle filter.
In combination with SmokeStop Filters the Blueair 500 models filter out:
Gases & Fumes
| Odours
| |
As well as:
Allergens
| Dust
|
City Pollution
| Microorganisms
| Tobacco Smoke
|
