Top 5 HVAC Contractors for Air Purifier Installation and Maintenance in Sacramento, California

A whole-home air purifier is recommended if you want to achieve a higher level of air filtration than a standard furnace filter provides. It is particularly beneficial for households where occupants suffer from allergies or asthma, or where there are pets or smokers, because the system is designed to capture the fine airborne particles that can aggravate these conditions.

Yes, professional installation by a qualified HVAC technician is required. These systems must be integrated directly into your home’s HVAC system, which involves modifying ductwork and making electrical connections. This ensures the system operates safely and effectively.

Generally, high-efficiency media filters should be replaced every 6 to 12 months, and UV bulbs every 1 to 2 years. The exact replacement schedule can vary by model and usage, so you should always refer to the manufacturer's specific recommendations for your unit to ensure its effectiveness.

The main difference is how they clean the air: media filters physically trap particles, while electronic or UV purifiers neutralize or destroy germs. The media filter uses a dense, high-efficiency filter to capture particles like dust and pollen. In contrast, an electronic or UV purifier uses ultraviolet light or an electrical field to address microorganisms like bacteria, viruses, and mold spores.

An annual professional inspection is the primary maintenance required beyond replacing filters or bulbs. This inspection is typically done during your regular HVAC system tune-up. During the service, a technician will verify that all electrical components are functioning correctly and will clean internal parts, such as collector cells, to maintain the system’s performance.