Is airplane air actually clean—or is the cabin filled with germs, bacteria, and recycled air? ✈️<br />In this video, we break down how airplane ventilation works, what HEPA filters really do, and whether the air inside a plane is safer or dirtier than you think.<br /><br />We’ll explore:<br />✔ How often cabin air is refreshed<br />✔ What HEPA filters remove<br />✔ Germs, bacteria & virus risks during flights<br />✔ Window seat vs aisle seat safety<br />✔ Expert opinions and science-backed facts<br /><br />Whether you’re a frequent flyer or planning your next trip, this video gives you the real truth about airplane air quality.<br /><br />🔔 Subscribe for more travel facts, safety tips & science explanations!
