Reusable Foam Filters for Duet LX, Bipap Pro, Synchrony, & Harmony - 622220
Detail
These are replacement Reusable foam filters to be used in the following Phillips Respironics CPAP Machines: Respironics Duet LX/BiPAP Plus/Pro with Bi-Flex Synchrony models - Foam Pollen Filter Filters comparable to Respironics SKU #622220 Dimensions: 4 3/4 “ x 2 5/8”Package contains 2 filters