CADR 141 CFM, True HEPA, cwmpas 20 m² — a llai na £100. Yr 1af purydd cryno ar Amazon gyda 130,000+ adolygiad. Hidlo tair cam yn dal 99.97% o ronynnau ≥0.3 micron. Ar gyfer ystafelloedd gwely hyd at 18 m², nid oes dim yn ei drechu am y pris.
Available on amazon.co.uk · Prisiau mewn GBP. Danfonir o Amazon.co.uk.
Annual running cost: ~$20 filters + $3 power · We earn a commission at no extra cost to you
| CADR | 141 CFM |
| Coverage | 219 sq ft |
| Filter | True HEPA |
| Noise (sleep) | 24 dB |
| ACH (150 sq ft) | 5.6×/hr |
| Annual cost | ~$20 filters + $3 power |
The Levoit Core 300 is the #1 compact air purifier on Amazon with over 130,000 reviews — a volume of real-world validation that is difficult for any review site to replicate. At under $100 with 24 dB sleep mode and True HEPA filtration, it represents the best entry point into genuine air purification.
The 141 CFM CADR covers 219 sq ft at 5.6× ACH — exceptionally thorough for a bedroom or home office. The three-stage filtration (pre-filter + True HEPA + activated carbon) captures 99.97% of particles ≥0.3 microns. The VeSync app provides scheduling and remote control, though there is no air quality sensor.
Annual filter costs are only ~$20 (OEM), with several third-party options available for less. The Core 300 also comes in a pet-specific filter variant with an extra odour-control layer. The display cannot be turned off on the base model (it can on the Core 300-S variant), which some bedroom users find disruptive.
The Core 300 is not suitable for rooms above 200–220 sq ft or open-plan spaces — for those, the Core 600S is the right step up. But as a bedroom purifier for small to medium spaces, nothing in this price bracket beats it for filtration performance, noise level, and running cost.
£79 · Prisiau mewn GBP. Danfonir o Amazon.co.uk.
See how the Core 300 stacks up against all 6 models in our full side-by-side comparison.
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