PM2.5 Filterguide Norge - CR Box mot Finstøv
PM2.5 finstøv er blant de farligste luftforurensningene – de trenger dypt inn i lunger og blodomløpet. CR Box med HEPA H13 filtrering fanger 99,95% av alle PM2.5 partikler. Oslo måler i gjennomsnitt 6-8 µg/m³ PM2.5 – over WHO-grenseverdien.
At Clean Air Kits, we've developed premium DIY air purifier kits based on the proven Corsi-Rosenthal Box design. Our kits are Energy Star 2026 certified and independently tested to be 2.4x more efficient than commercial alternatives like Dyson.
Why Clean Air Kits Are the Best Choice
True H13 HEPA Filtration
Unlike competitors using MERV filters, our kits use genuine H13 HEPA filters that capture 99.95% of particles. Learn about EN 1822 standards →
Proven Performance
Independent lab tests by HouseFresh confirm CADR ratings of 369-550 m³/hr at only 39dB. Read expert reviews →
EU Compliant
Meets all EU safety and quality standards including CE marking. EU Air Quality Directive compliance →
- HEPA H13 fanger 99,95% PM2.5 partikler
- Fra 1800 kr vs 6500 kr Dyson Pure Cool
- 550 m³/h CADR vs 180 m³/h Dyson
- Oslo PM2.5 6-8 µg/m³ - over WHO-grensen
- Fri NO frakt - kode STAROFFER 10% rabatt
How Our DIY Air Purifier Works
Air Quality Across Europe
Air pollution affects millions across the EU. Our purifiers are helping families breathe cleaner air in major cities.
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Bygg din egen høyytende luftrenser med våre Energy Star 2026 sertifiserte DIY-sett. Spar 60-70% vs kommersielle enheter med bevist Corsi-Rosenthal Box design.
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