Coway Airmega 200M vs Shark HP152 NeverChange
Side-by-side comparison based on published product information. Check Amazon for current price and availability.
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We compare published manufacturer specifications, manuals, support policies, and relevant public guidance. We do not present unpublished laboratory or in-home measurements as our own testing.
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Use the feature table below to match published specifications to your room, filtration, and noise requirements. We do not assign an overall score without retained independent test evidence.
Shark HP152 NeverChange
Shark
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Feature comparison
| Feature | Coway Airmega 200M | Shark HP152 NeverChange |
|---|---|---|
| Coverage | 361 sq ft | About 145 sq ft (4.8 ACH); 650 sq ft at 1 ACH |
| CADR | 246 CFM | 97 CFM |
| Filter type | True HEPA + Activated Carbon | 4-stage: washable Debris Defense pre-filter + pet layer + NanoSeal HEPA + Odor Neutralizer carbon cartridge |
| Noise level | 24-53 dB | 40-62 dBA (AirPurifierFirst); 32-49 dB (TechGearLab) |
| Weight | 12.3 lbs | 7.25 lbs |
| Filter life | — | NanoSeal HEPA up to 5 years; Odor Neutralizer cartridge every 3-6 months |
| Power | — | 26W at max speed |