Holmes Air Purifier Filter
An updated guide to Holmes replacement filters - wick, activated carbon and HEPA - how they work, when to replace them, and buying tips for compatibility and performance.
Holmes Air Purifiers
Holmes makes consumer air purifiers that pair HEPA (or HEPA-style) filtration with activated carbon for particles and odors. Use CADR, ACH and confirmed filter type to match a model to your room and health needs.
Oreck Air Purifier Reviews
Oreck air purifiers are known for durability and easy cleaning, but some users report nasal or skin irritation they describe as "dry air." Often the issue stems from airflow, lack of humidity, or ionizing models rather than moisture removal. Simple fixes include relocating the unit, following maintenance schedules, or adding a humidifier.