Levoit Vital 100S-P vs Levoit Vital 200S-P

They are close to feature-identical, so the Levoit Vital 100S-P wins mainly on price. The Levoit Vital 200S-P is the more capable machine for a bigger room, with a higher CADR and coverage rating, so it is worth the extra cost once the space grows past a bedroom.

Room capacity. The Levoit Vital 200S-P is AHAM Verifide for 388 sq ft at 250 CFM, against the Levoit Vital 100S-P's 222 sq ft at 143 CFM. Everything else, from the filtration stack to the smart home integrations, is essentially the same.

Yes. Both use a 3-stage filter with a washable pre-filter and an activated carbon layer, and Levoit describes the main filter on both as HEPA-grade while running in Sleep Mode rather than certified True HEPA. Filter life is rated at 12 months on both models.

Yes. The Levoit Vital 100S-P and the Levoit Vital 200S-P both work with Alexa, Google Home and Home Assistant through the VeSync app, both add Bluetooth for setup, and neither supports Apple HomeKit, SmartThings or Matter.

Buyers with a bedroom or small to medium room who do not need the larger CADR of the 200S-P and want to pay less for essentially the same feature set.

Buyers with a larger bedroom or an open living room who need the higher AHAM Verifide CADR and coverage. It costs more than the Vital 100S-P but shares the same filtration technology and smart home integrations.