Whole-house humidifiers add controlled moisture to HVAC systems to reduce dry-air discomfort, protect wood and instruments, and limit static. Target 30-50% RH, use proper installation and annual maintenance, and avoid over-humidifying to prevent mold.
Air purifiers remove particles and some gases; humidifiers add moisture. Choose based on whether airborne particles or dry air cause your symptoms, size and maintain the device properly, and consult a clinician for medical advice.
Choose the right humidifier for your space by matching type and capacity, prioritizing built-in humidity control and regular cleaning to prevent mold and mineral buildup.