Our verdict
Pick the Levoit Vital 200S-P if running cost matters. Pick the Winix 5510 if it is the cheaper of the two on the day you buy.
The central trade-off
Smoke CADR. Levoit Vital 200S-P Smart Air Purifier states 250 CFM; the other's maker page doesn't.
Power draw. Levoit Vital 200S-P Smart Air Purifier: 51 watts; Winix 5510 Air Purifier: 65 watts.
Filters. Levoit Vital 200S-P Smart Air Purifier: 3-Stage Filter.
Filters. Winix 5510 Air Purifier: HEPA.
Side by side
| Specification | Levoit Vital 200S-P Smart Air Purifier | Winix 5510 Air Purifier |
|---|---|---|
| Rated room size | 1875 square feet | 1881 square feet |
| Smoke CADR | 250 CFM | Not stated by the maker |
| CADR | Not stated by the maker | Not stated by the maker |
| Quietest setting | Not stated by the maker | Not stated by the maker |
| Noise | 27 db | 27 db |
| Power draw | 51 watts | 65 watts |
| Filters | 3-Stage Filter | HEPA |
| Warranty | Not stated by the maker | Not stated by the maker |
Values are the makers' published specifications. "Not stated" means the maker doesn't publish it.