3M
7100322070
Filtrete™ High Performance Deep Pleat Filter 1550 MPR NDP02-4IN-4, 20 in x 20 in x 4 in (50.8 cm x 50.8 cm x 10.1 cm)
3M
Filtrete™ High Performance Deep Pleat Filter 1550 MPR NDP02-4IN-4, 20 in x 20 in x 4 in (50.8 cm x 50.8 cm x 10.1 cm)