MANUFACTURER:SUNRISE MEDICAL.. INDICATIONS:Nebulizer Pulmo Long life Air Filter should be changed at least once a month or when the filter turns gray in color.
Long-life air inlet filter (S10 wool felt).
For use with 3650, 4650 and 5650 compressors.
DIRECTIONS:Reusing filter or substituting any other material such as cotton for a Devilbiss air inlet filter will result in compressor damage.