🛡️ Breathe Safe, Breathe Smart! Experience 99.9% filtration efficiency for ultimate safety. Enjoy spirometry without the hassle of paper mouthpieces. Pack of 100 ensures you're always prepared for patient needs. Dead space lower than ATS minimums for accurate readings. Designed for Micromedical, Vitalograph, MIR, Viasys, and Contec spirometers. Low flow resistance Standard size connector 99.9% filtration The Eurospiro anatomical filter is a high-efficiency disposable bacterial and viral filter designed for use with various spirometers, offering 99.9% filtration efficiency and low flow resistance. With a standard size connector and minimal dead space, it ensures accurate spirometry without the need for paper mouthpieces, all packaged conveniently in a bulk pack of 100.