About SmartAirGuide & Our Editorial Team

SmartAirGuide is an independent publisher of buying guides, setup and usage instructions, troubleshooting steps and maintenance schedules for home air-quality and comfort appliances. The site is owned and operated by Wulucai Trading Firm (厦门市湖里区五路财贸易商行), Xiamen, China.

Pages are written and maintained by SmartAirGuide Editorial. We are a small editorial team, not a test laboratory: unless a page explicitly says otherwise, we do not perform in-house testing.

• We compile specifications from manufacturer manuals and retailer listings and label them as such.
• We explain selection criteria (sizing, capacity, noise, running cost) before suggesting any product.
• We write troubleshooting and maintenance content that solves the problem first.
• We do not accept payment for rankings, and we do not invent ratings or reviews.

• Explain first, recommend second.
• Cite public sources (U.S. EPA, ENERGY STAR, AHRI, U.S. Department of Energy) and manufacturer documentation.
• Keep every page dated with a Last updated value and correct errors reported by readers.
• See the Editorial Policy for the full method and data labels.

Outbound links to marketplaces may be affiliate links and we may earn a commission at no extra cost to the buyer. Affiliate relationships do not change the criteria we publish. Full details are in the affiliate disclosure and the Editorial Policy.

For corrections, data-feed or partnership questions, email support@smartairguide.com. We review every correction request.