20 HYGIENE FILTERS: Replace hygiene filter after each use to maintain suction effectiveness of the NoseFrida and minimize moisture buildup.
Clinically proven to prevent bacterial and mucus transfer
EASY TO USE - Simply insert one of our new filters after disposing of the old one, and you are now ready for your next call of duty.
HYGIENIC: 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.