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Alex Reed
Founder & Lead Reviewer
Alex is an independent product tester and air quality enthusiast with over 5 years of hands-on experience evaluating air purifiers, humidifiers, and indoor air quality solutions. Every product is tested in real-world home conditions for a minimum of 2 weeks before publishing.
Areas of Expertise
Air purifier testing & methodologyCADR and filtration analysisConsumer product evaluationIndoor air quality research
Testing Methodology
Every product is tested in a controlled home environment for at least 14 days. We measure noise levels with a calibrated decibel meter, evaluate filter performance against real-world pollutants, and calculate total cost of ownership including replacement filters and electricity.
Articles by Alex

Dyson Purifier Cool Test: Premium-Luftreinigung trifft auf Design
April 25, 2026

Die besten Luftreiniger für Allergiker 2026
April 22, 2026

LEVOIT Core 300 Test: Kompakte Leistung für kleine Räume
April 20, 2026

So wählen Sie einen Luftreiniger aus: Ein umfassender Kaufratgeber
April 18, 2026

Coway Airmega 200M Test: Das HEPA-Arbeitstier für mittelgroße Räume
April 15, 2026

HEPA vs. True HEPA: Was wirklich zählt
April 15, 2026

Beste Luftreiniger 2026
April 15, 2026

Black Friday Luftreiniger Angebote 2026
April 15, 2026

Prime Day Luftreiniger Angebote 2026
April 15, 2026