{"product_id":"astraguard-filter","title":"AstraGuard Filter","description":"The AstraGuard™ bacterial\/viral filter provides virtually perfect infection protection for expiratory and inspiratory spirometry testing. Its single patient use greatly reduces costly and time consuming disinfection procedures. This easy-to-use disposable mouthpiece incorporates a highly efficient woven filter that virtually eliminates cross contamination from patient to patient and from patient to health care professional.\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e99.9% bacterial and viral efficiency\u003c\/li\u003e\n\u003cli\u003eLow resistance to air flow\u003c\/li\u003e\n\u003cli\u003eSmall, non-threatening size\u003c\/li\u003e\n\u003cli\u003eComfortable oval mouthpiece\u003c\/li\u003e\n\u003cli\u003eReduces risk of cross contamination\u003c\/li\u003e\n\u003cli\u003eLess time spent disinfecting equipment\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv style=\"display: none;\"\u003e29-7990-050 Disposable Filter, For Use With: Spirometer ; SDI Diagnostics ; AstraGuard ; 297990050 ; Respiratory Accessories ; 29-7990-050\u003c\/div\u003e","brand":"SDI DIAGNOSTICS","offers":[{"title":"Default Title","offer_id":50937269747993,"sku":"SDI297990200","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/2128\/5657\/files\/71635de7-a0b5-e711-80c5-005056befaff_SDI297990200.jpg?v=1750491139","url":"https:\/\/www.ddpmedical.com\/products\/astraguard-filter","provider":"DDP Medical","version":"1.0","type":"link"}