Dyson Purifier Cool vs Shark HP152 NeverChange
Side-by-side comparison based on published product information. Check Amazon for current price and availability.
How we evaluate products
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 We do not present unpublished laboratory or in-home measurements as our own testing.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.
Dyson Purifier Cool
Dyson
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Shark HP152 NeverChange
Shark
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Feature comparison
| Feature | Dyson Purifier Cool | Shark HP152 NeverChange |
|---|---|---|
| Coverage | 800+ sq ft | About 145 sq ft (4.8 ACH); 650 sq ft at 1 ACH |
| CADR | Not disclosed | 97 CFM |
| Filter type | HEPA H13 + Activated Carbon | 4-stage: washable Debris Defense pre-filter + pet layer + NanoSeal HEPA + Odor Neutralizer carbon cartridge |
| Noise level | 38-61 dB | 40-62 dBA (AirPurifierFirst); 32-49 dB (TechGearLab) |
| Weight | 10.2 lbs | 7.25 lbs |
| Filter life | — | NanoSeal HEPA up to 5 years; Odor Neutralizer cartridge every 3-6 months |
| Power | — | 26W at max speed |