SmartMi air purifiers in Germany

• Does not matter1, 1 model
• Up to 15 m²1, 1 model
• 15 to 30 m²1, 1 model
• 30 to 50 m²0, 0 models
• Over 50 m²0, 0 models

A purifier cleans the air in a room only as fast as its CADR allows, so the room sets the size you need.

• Does not matter1, 1 model
• Dust and pollen1, 1 model
• Smells and gases1, 1 model
• Both1, 1 model

A HEPA filter catches particles such as dust and pollen. Smells and gases pass through it, and only an activated carbon filter takes them out.

• Does not matter1, 1 model
• Hay fever or pollen1, 1 model
• Asthma or dust mite1, 1 model

A finer filter catches more pollen and dust mite. For asthma we also leave out ionisers that cannot be switched off.

• Does not matter1, 1 model
• Pets at home1, 1 model

Pet smell is a gas, not a particle, and only an activated carbon filter takes it out.

• Does not matter1, 1 model
• Yes, in the bedroom1, 1 model

At night a purifier should be quiet enough to sleep beside. We keep models whose quietest setting is 25 dB or less.

• Does not matter1, 1 model
• 5% & up0, 0 models
• 20% & up0, 0 models
• 30% & up0, 0 models
• 50% & up0, 0 models

Below what the same shop usually asked in the 30 days before, at a shop we followed on all those days.

• Does not matter1, 1 model
• Alexa1, 1 model
• Google Home1, 1 model
• Apple HomeKit1, 1 model
• SmartThings0, 0 models
• Home Assistant0, 0 models
• Matter0, 0 models

Based on the voice assistants and Matter support the maker lists. A model that lists none of them is left out.