Disposable White Fine Filters for Puritan Bennett 420G, 420S, 420SP, 420E CPAPs and 425 Bilevel (5 Pack)

Reusable Foam Filters (5 Pack) and Disposable Fine Filters (5 Pack) by AG Industries are CPAP filter replacements compatible with the following Puritan Bennett CPAP machines:

• 420G
• 420S
• 420SP
• 420E CPAP
• 425 Bilevel

• Reusable Foam Filters (5 Pack) Dimensions: 1 3/4" x 7/8"
• Disposable Fine Filters (5 Pack) Dimensions: 1 3/4" x 13/16"
• White