Disposable filters are clinically proven to prevent the transfer of mucus or bacterial germs to the snot sucker when clearing stuffy noses. Replace filter after every use
Replace hygiene filter after each use to maintain suction effectiveness of the NoseFrida and minimize moisture buildup
For seamless snot sucking use these Hygiene Filters with Frida Baby's Nasal Aspirator NoseFrida The Snotsucker (not included)