Airdog TPA® FILTRATION TECHNOLOGY:Washable Solution
Beyond traditional HEPA filtration technology,Airdogs' patented TPA technology is tested worldwide as the ultimate clean-air solution
Airdog' s patented TPA ( "two-pole active" ) is an active filtration technology that generates a high-voltage electric field to electrify and destroy harmful particles,attracting them to washable collecting plates. Airdog ensures that clean air is the norm rather than a luxury. Our 3 layers of washable filters eliminate up to 99.9% of harmful particles and toxins, including the tiniest PM 2.5 particles.