The best whole home air purifier depends on your air quality goals. HEPA purifiers are great for allergy and dust control, while UV systems are ideal for neutralizing mold, bacteria, and airborne viruses. For many Austin and San Antonio homeowners, a layered system that combines filtration and purification offers the most complete protection. At Radiant, we assess your HVAC system, health concerns, and lifestyle to recommend the most effective solution—whether that’s a high-MERV filter, a UV light system, or both. We only install trusted, field-tested brands, so you can breathe easy.