09/ 23/ 2026
Airdog CARB Certification: Certified Air Purifier Models and California Compliance
CARB certification demonstrates compliance with applicable California regulatory requirements. This article explains what CARB certification means, how it relates to Airdog's TPA® technology, which Airdog models are associated with CARB certification, and why CARB compliance matters when supplying air purifiers in California.
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09/ 14/ 2026
How Does Airdog TPA Filter Technology Work?
How does the Airdog TPA filter work? the short answer is: Airdog's TPA technology electrically charges airborne particles, uses an electric field to attract them, collects them on washable plates, and provides additional treatment through downstream filtration stages. simply: Charge → Attract → Collect → Clean → Reuse. That is the basic idea behind the Airdog TPA filtration system.
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07/ 14/ 2026
Why Does an Air Purifier Cost So Much?
Why are air purifiers so expensive? In this guide, we'll explain the major factors that influence air purifier pricing and help you understand how to evaluate whether an air purifier is truly worth its cost. Understanding these factors makes it easier to choose an air purifier that delivers lasting value—not just a lower price tag.
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