Coway airmega
speedQuietnessExceptional
ecoEfficiencyUK Rated
Dual Suction
star4.8
Coway Airmega 300S
9.3Our Score
Clean Performance Index
Based on CADR, noise-to-power ratio, and filter longevity.
verified_user
Our Verdict
"The dual-sided intake means this unit can clean a massive room while staying surprisingly quiet. A premium choice for larger homes."
thumb_up Pros
- checkDouble filtration area
- checkLooks like furniture
- checkSmart connectivity
thumb_down Cons
- closeExpensive filters (needs 2 sets)
- closeHeavy
Consider These Alternatives
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£149.99Best Seller
"The 300S is the default recommendation for most UK bedrooms and living rooms. It balances price, performance, and smart features perfectly."
square_foot41 m²
volume_up- dB
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Levoit Core 400S Smart True HEPA Air Purifier
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"The Core 400S is the gold standard for mid-sized rooms, offering quiet operation and excellent smart features at a price that beats high-end competitors."
square_foot83 m²
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Levoit Core 200S Smart Air Purifier
£99.99Compact
"A brilliant entry-level smart purifier. While it lacks the raw power of the 300S, it is perfect for small bedrooms and home offices."
square_foot35 m²
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Levoit Core Mini Air Purifier
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"Cute and capable for a desktop, but do not expect it to clean a whole room. The aromatherapy pad is a nice touch."
square_foot17 m²
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Technical Specifications
square_footCoverage117 m²
airCADR Speed500+ m³/h
volume_upMax Noise22–52 dB
filter_listFiltrationDual Max2
paymentsFilter Cost£85 / yr
smartphoneSmart AppYes
verifiedWarranty5 Years
boltPower57W
£449Typical Price
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