Medify MA-40 vs Shark HP152 NeverChange
Comparación lado a lado basada en la información de producto publicada. Consulta el precio y la disponibilidad actuales en Amazon.
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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 We do not present unpublished laboratory or in-home measurements as our own testing.
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Usa la tabla de características de abajo para relacionar las especificaciones publicadas con tus necesidades de estancia, filtración y ruido. No asignamos una puntuación global sin pruebas de test independientes conservadas.
Medify MA-40
Medify
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Shark HP152 NeverChange
Shark
Consulta el precio actual en Amazon
Comparación de características
| Característica | Medify MA-40 | Shark HP152 NeverChange |
|---|---|---|
| Coverage | 373 sq ft (4.8 ACH, AHAM Verifide) | About 145 sq ft (4.8 ACH); 650 sq ft at 1 ACH |
| CADR | 239 / 231 / 240 CFM (Smoke / Dust / Pollen) | 97 CFM |
| Filter type | 3-stage pre-filter + H13 True HEPA + activated carbon composite | 4-stage: washable Debris Defense pre-filter + pet layer + NanoSeal HEPA + Odor Neutralizer carbon cartridge |
| Noise level | 40-53 dB (rated); up to 66 dB measured by HouseFresh | 40-62 dBA (AirPurifierFirst); 32-49 dB (TechGearLab) |
| Weight | 17.5 lbs | 7.25 lbs |
| Filter life | — | NanoSeal HEPA up to 5 years; Odor Neutralizer cartridge every 3-6 months |
| Power | — | 26W at max speed |