Levoit Core 600S-P vs Winix 5530

Winix 5530 for value: a washable pre-filter, AHAM Verifide 253 CFM smoke CADR, 23.5 dB at its quietest, 45 W and a 2 year warranty for less money. Levoit Core 600S-P is the better machine for large rooms, at 391 CFM for 606 sq ft with Home Assistant support and a remote.

Roughly half again as much. Both ratings are AHAM Verifide: Levoit Core 600S-P at 391 CFM smoke CADR for 606 sq ft, Winix 5530 at 253 CFM for 392 sq ft. In an open floor plan or a high-ceilinged room that difference is what decides the purchase.

Winix 5530 is rated down to 23.5 dB and draws 45 W. Levoit Core 600S-P draws 66 W but is Energy Star certified, which the Winix is not, and it is moving substantially more air for that power, so efficiency per unit of clean air is closer than the raw numbers suggest.

Winix 5530 uses a washable mesh pre-filter, carbon and True HEPA plus a switchable PlasmaWave ionizer. Levoit Core 600S-P is certified ozone free with no ionizer, using a sealed 3-stage H13 True HEPA cartridge rated at about 8 months whose pre-filter layer is vacuumed rather than washed.

Levoit Core 600S-P, covering Alexa, Google Home and Home Assistant through the VeSync integration, with a remote in the box and child lock. Winix 5530 documents Alexa only, though its light sensor automatically switches it to sleep mode when the room goes dark.

Owners of large or open-plan rooms who want certified airflow, an ozone-free design and local control through Home Assistant, plus child lock for a household with kids. For a bedroom or standard living room, Winix 5530 is quieter, cheaper and still AHAM Verifide.