Last updated: April 1, 2026
Editorial Independence
Air Purifiers Tested is editorially independent. No advertiser, brand, retailer, or partner has any influence over our rankings, scores, or written content. Our editorial team makes every decision about what we cover and how we cover it.
We do earn affiliate commissions when readers purchase products through links on our site. This funds our reviews and operations. It does not influence rankings, and our affiliate relationships are fully disclosed on our Affiliate Disclosure page.
Accuracy & Fact-Checking
Every published review goes through a multi-stage review process before publication:
- Author research and personal use. Reviews are written by editors who have lived with the product — running it in real rooms over days and weeks — and who bring years of hands-on experience in the air purifier category.
- Editorial review. Our Lead Reviews Editor reviews every article for accuracy, fairness, and clarity.
- Subject-matter review. Content touching on indoor air quality health claims is cross-referenced against published guidance from relevant regulatory and scientific bodies.
- Source verification. All factual claims — including manufacturer-stated CADR ratings, coverage areas, and filter specifications — are checked against primary sources.
Source Standards
We rely on credible primary sources wherever possible. These include:
- Peer-reviewed indoor air quality and environmental health research
- Government and regulatory bodies (EPA, CARB, AHAM, CPSC)
- Manufacturer technical documentation, filter specification sheets, and published CADR data
- Independent third-party certification bodies (e.g., AHAM, Energy Star)
- Verified buyer reviews from established retailers (with minimum review thresholds)
- Direct personal use and day-to-day experience by our editorial team in real homes and living spaces
We do not rely on press releases, sponsored studies, or anecdotal claims as primary sources for factual statements.
Conflicts of Interest
Air Purifiers Tested editors are required to disclose any personal or financial relationship with brands they cover. Editors who own stock in, work for, or have family relationships with companies in the air purifier or indoor air quality space are recused from reviews involving those companies.
Corrections Policy
If we publish something inaccurate, we correct it promptly and visibly. Our corrections process:
- Minor corrections (typos, formatting) are made silently with the article's revision date updated.
- Factual corrections are made promptly with a visible correction notice at the top of the affected article.
- Significant corrections or retractions are noted at the top of the article and may be republished as a separate update.
To report a correction, email corrections@airpurifierstested.com.
Use of AI
We use AI tools for research support, transcript summarization, and editorial assistance — never to generate finished review content. Every published review is written and signed by a human editor who has personally used the products, fact-checked by a human, and reviewed by our editorial leadership.
Sponsored Content
We do not publish sponsored or paid content alongside our editorial reviews. If we ever publish promotional material in any form, it will be clearly labeled as "Sponsored" or "Advertisement" and visually distinct from editorial content.
Brand Submissions
Brands may submit air purifiers and related products for editorial consideration. Submission does not guarantee review or favorable coverage. When we receive a review sample, we disclose this in the relevant article. Email editorial@airpurifierstested.com to inquire.
Reader Feedback
We welcome reader feedback, criticism, and suggestions. Send feedback to hello@airpurifierstested.com or use our contact page.