For Exhalation valve T75 T50 Exhalation valve Mainboard flow sensor accessories

For Exhalation valve T75 T50 Exhalation valve Mainboard flow sensor accessories . Important reminder: The price can be purchased directly, please do not repeat the inquiry. If you think the price is high and you have to accept the price yourself, you can also write us an email. autofan 2022.9.1.If you need more pictures, or need more quantity, or have other problems. Please contact me