3M™ Allergen, Bacteria and Virus AC Filte- Regular Roll (9809RTC)
Product Description
Outperforms ordinary air conditioner filters by at least 90X
Certified as asthma & allergy friendly: Captures 97% PM2.5 particles
Tough on Bacteria & Viruses: Covid 95%, H1N1 97%
Upgrade material import from US
SIZE：38cm x 270 cm