3M
7100189216
Filtrete™ Premium Allergen, Bacteria & Virus Air Filter, 1900 MPR, UA21-4, 18 in x 24 in x 1 in (45,7 cm x 60,9 cm x 2,5 cm)
3M
Filtrete™ Premium Allergen, Bacteria & Virus Air Filter, 1900 MPR, UA21-4, 18 in x 24 in x 1 in (45,7 cm x 60,9 cm x 2,5 cm)