Replacement Cpap Filters for Philips Respironics Dreamstation 3 Reusable Filter Slot + 12 Disposable Ultra-Fine Filters

Performance: Dust filter cotton Applicable object: air Uses: air filtration This filters are only for Philips Respironics DreamStation CPAP Machine Material:filter sponge colour:Blue+white Package Contents: 3 * Reusable Filter Slot 12 * Disposable Ultra-Fine Filters Only the above package content other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.