LEVOIT Core 400S 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 We do not present unpublished laboratory or in-home measurements as our own testing.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 | LEVOIT Core 400S | Shark HP152 NeverChange |
|---|---|---|
| CADR | 234 / 233 / 257 CFM (Smoke / Dust / Pollen, AHAM Verifide) | 97 / 105 / 114 CFM (Smoke / Dust / Pollen, ENERGY STAR) |
| Coverage | 358 sq ft (4.8 ACH); 1,718 sq ft (1 ACH) | 150 sq ft (ENERGY STAR); purifies up to 650 sq ft in 1 hour |
| Noise level | 22-52 dB | — |
| Power | 38 W | 26 W |
| Filter type | 3-stage: pre-filter + main filter + activated carbon | True HEPA multi-filter: NanoSeal HEPA + Odor Neutralizer cartridge + Debris Defense rinseable screens |
| Filter life | 12 months | Up to 5 years (NeverChange HEPA) |
| Warranty | 2-year limited | 2-year limited |
| Dimensions | 10.8 x 10.8 x 20.5 in | 9.76 x 9.53 x 15.16 in (L x W x H) |
| Weight | 11 lbs | 9.74 lbs |