Replacement main particle filter cartridge for the Kemppi Beta 90 & Delta+ 90 FreshAir Systems. Provides protection against all types of particulate contaminants such as dust, non-toxic and toxic fumes, solid and liquid aerosols, bacteria and viruses. The filter separates no less than 99.998% of airborne particles.
Certification: EN 12941 type PSL R
Dimensions: Diameter 132mm, Height 55mm
For best results and personal protection, change filters and pre-filters in accordance to Kemppi FreshAir guidelines.