Patent ID: 6986348

Claim:
A disposable cough filter and noise reduction device comprising: A T-shaped body comprising: a corrugated tube having a cavity therein and three orifices; at one end of the T-shaped body, one perforated orifice, which allows a user to cough into allowing exhale air to enter the cavity; said perforated orifice comprising a mesh screen covering a micro-filter; wherein the mesh screen prevents mucus and saliva from a user from clogging the micro-filter; two orifice at opposite ends of the T-shaped body which allow exhale air to pass from an interior space of the cavity to an exterior of the T-shaped body; said two orifice comprising micro-filters and one-way valves, the one-way valves acting to muffle the noise of the user when the user coughs into the T-shaped body; the T-shaped body at said two orifices also comprising venting slots, which assist in allowing the exhaled air to pass to said exterior of said T-shaped body.