Airdog USA ad: HEPA Traps. Airdog TPA® Destroys.

Cigarette smoke packs 7,000+ chemicals—and standard filters just can’t hold them. 🚬 Airdog’s patented TPA® active filtration destroys ultrafine particles, toxic VOCs, and tar down to 0.0146 microns. Why spend $200–$400 a year on replacement filters just to keep old smoke in your living room? Airdog’s zero-waste, fully washable plates deliver clean air and lifetime savings. 💸