for AirSense 10 and AirCurve 10: Seamless compatibility with for AirSense 10 and AirCurve 10 cpap machines. Leak-Proof Design for Reliable Therapy: Enhanced silicone seal prevents water leakage, ensuring consistent humidity all night. Easy to Clean & Maintain: Wide opening and smooth surfaces simplify rinsing. Includes 40 High-Efficiency Filters: 40-pack filters ensures clean airflow for AirSense 10 and AirCurve 10 cpap machines. Saves cost than buying individually! Please note:There may be slight color differences or variations in the actual product, but this does not affect its use. Please do not mind this. Thank you! Color:As Shown Material:plastic Package Contents: 1 * Water Chamber 40 * Replacement 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.