DescriptionThe filter is used in the nasal suction device to filter nasal mucus and impurities, etc. It is easy to operate. Can be used with a variety of nasal suction devices. Made of good quality material, they are practical and safe for human. Many filters can meet your daily need.Feature- Color: As shown. - Material: Filter Sponge. - Size: 2x0.6x0.6cm. - The filter cotton is used in the nasal suction device to filter nasal mucus and impurities, etc. - It is easy to operate, simply replace your old filter with one of our new ones. - Can be used with a variety of nasal suction devices. - Made of good quality material, they are practical and safe for human. - 1 Pack has 100pcs filters,can meet your daily need.