The best air purifier under € 400 in 2026 in the Netherlands

• Does not matter2, 2 models
• Up to 15 m²2, 2 models
• 15 to 30 m²2, 2 models
• 30 to 50 m²1, 1 model
• Over 50 m²1, 1 model

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 matter2, 2 models
• Hay fever or pollen2, 2 models
• Asthma or dust mite2, 2 models

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

• Does not matter2, 2 models
• Pets at home2, 2 models

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

• Does not matter2, 2 models
• 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 matter2, 2 models
• H13 or H140, 0 models
• Any true HEPA2, 2 models
• With carbon filter2, 2 models

The filter class and carbon layer the maker states. "HEPA type" and an unstated class do not count as true HEPA.

• all shops2, 2 models
• Dutch shops2, 2 models
• Dutch-language shops, including foreign2, 2 models

Lowest price at every shop that delivers to the Netherlands, VAT and delivery included. * = delivery cost and VAT estimated for a foreign shop.

• Does not matter2, 2 models
• 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 matter2, 2 models
• Alexa2, 2 models
• Google Home2, 2 models
• Apple HomeKit0, 0 models
• SmartThings0, 0 models
• Home Assistant2, 2 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.