![Covidien - Nellcor Puritan Bennett Foam Cabinet Filter - 492A & 590 10 pack Covidien - Nellcor Puritan Bennett Foam Cabinet Filter - 492A & 590 10 pack](https://cdn11.bigcommerce.com/s-uzqc9iaqoh/images/stencil/500x500/products/426/717/of6001__16849.1714465558.jpg?c=1)
Covidien - Nellcor Puritan Bennett Foam Cabinet Filter - 492A and 590-10 pack
Replacement Foam Cabinet Filter for the Puritan Bennett 492A and 590 Oxygen Concentrator Series 10 pack 4 1/4" x 6 3/4" OEM# 492672
$10.25