XL pack HEPA AirClean filter   Twin pack at a discount price – for two years of clean air 
Safely locks in fine dust and allergens
Catches 99.95% of all viruses, bacteria, and particles.*
HEPA class 13 in accordance with DIN EN 1822 / 2011 HEPA
To maintain appliance performance, change the filter once a year
Contents: 2 HEPA filter SF HA-30 with air flow indicator
incl. for Classic C1, Complete C1, and Dynamic U1