Compare your matches

The three air purifiers whose maker-stated specs come closest to your answers. Tap an answer to change it.

Room sizeUp to 500 sq ft, change this answerBudgetUnder $300, change this answerFilter nameNo preference, change this answerQuietnessNo preference, change this answerPhone appNo preference, change this answerOdor filterNo preference, change this answer
Your answersUp to 500 sq ft, Under $300Change
Room sizeUp to 500 sq ft, change this answerBudgetUnder $300, change this answerFilter nameNo preference, change this answerQuietnessNo preference, change this answerPhone appNo preference, change this answerOdor filterNo preference, change this answer

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Marked figures lead their row among these 3 matches, as each maker states them.

Blueair Blue Pure 311i+ Max

$254.99

at Blueair's store · checked

Amazon's price may differ.

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Medify MA-50-V3.0

$299.99

at Medify's store · checked

Amazon's price may differ.

See more

Levoit Core 600S-P

$299.99

at Levoit's store · checked

Amazon's price may differ.

See more
Why this match
Blueair Blue Pure 311i+ Max, why this match:
  • Budget: Under $300 on the maker’s store

Meets your requirements

Medify MA-50-V3.0, why this match:
  • Budget: Under $300 on the maker’s store

Meets your requirements

Levoit Core 600S-P, why this match:
  • Budget: Under $300 on the maker’s store

Meets your requirements

Room size, maker's rating
Blueair Blue Pure 311i+ Max, Room size, maker's rating: 525 sq ft
Medify MA-50-V3.0, Room size, maker's rating: 550 sq ft
Levoit Core 600S-P, Room size, maker's rating: 606 sq ftLargest room rating, among these 3 matches
HEPA filter name
Blueair Blue Pure 311i+ Max, HEPA filter name: HEPASilent
Medify MA-50-V3.0, HEPA filter name: HEPA
Levoit Core 600S-P, HEPA filter name: HEPA-grade
Noise on the lowest setting
Blueair Blue Pure 311i+ Max, Noise on the lowest setting: 23 dB
Medify MA-50-V3.0, Noise on the lowest setting: 21.2 dBLowest stated noise, among these 3 matches
Levoit Core 600S-P, Noise on the lowest setting: 26 dB
Phone app control
Blueair Blue Pure 311i+ Max, Phone app control: Yes, maker states it
Medify MA-50-V3.0, Phone app control: Not stated by maker
Levoit Core 600S-P, Phone app control: Yes, maker states it
Carbon filter
Blueair Blue Pure 311i+ Max, Carbon filter: Yes, maker states it
Medify MA-50-V3.0, Carbon filter: Yes, maker states it
Levoit Core 600S-P, Carbon filter: Yes, maker states it
Clean air delivery rate
Blueair Blue Pure 311i+ Max, Clean air delivery rate: 339 CFM
Medify MA-50-V3.0, Clean air delivery rate: 352 CFM
Levoit Core 600S-P, Clean air delivery rate: 391 CFMHighest stated CADR, among these 3 matches
Source
Blueair Blue Pure 311i+ Max, source: blueair.comUpdated
Medify MA-50-V3.0, source: medifyair.comUpdated
Levoit Core 600S-P, source: levoit.comUpdated

Marked figures lead their row among these 3 matches, as each maker states them.

Meets your requirements

Blueair Blue Pure 311i+ Max

525 sq ftRoom size, maker's rating
23 dBNoise on the lowest setting
339 CFMClean air delivery rate
  • BudgetUnder $300on the maker’s store

$254.99

at Blueair's store · checked

Amazon's price may differ.

See more
All specs
Room size, maker's rating
525 sq ft
HEPA filter name
HEPASilent
Noise on the lowest setting
23 dB
Phone app control
Yes, maker states it
Carbon filter
Yes, maker states it
Clean air delivery rate
339 CFM
SourceUpdated
blueair.com

Meets your requirements

Medify MA-50-V3.0

550 sq ftRoom size, maker's rating
21.2 dBNoise on the lowest settingLowest stated noise, among these 3 matches
352 CFMClean air delivery rate
  • BudgetUnder $300on the maker’s store

$299.99

at Medify's store · checked

Amazon's price may differ.

See more
All specs
Room size, maker's rating
550 sq ft
HEPA filter name
HEPA
Noise on the lowest setting
21.2 dB
Phone app control
Not stated by maker
Carbon filter
Yes, maker states it
Clean air delivery rate
352 CFM
SourceUpdated
medifyair.com

Meets your requirements

Levoit Core 600S-P

606 sq ftRoom size, maker's ratingLargest room rating, among these 3 matches
26 dBNoise on the lowest setting
391 CFMClean air delivery rateHighest stated CADR, among these 3 matches
  • BudgetUnder $300on the maker’s store

$299.99

at Levoit's store · checked

Amazon's price may differ.

See more
All specs
Room size, maker's rating
606 sq ft
HEPA filter name
HEPA-grade
Noise on the lowest setting
26 dB
Phone app control
Yes, maker states it
Carbon filter
Yes, maker states it
Clean air delivery rate
391 CFM
SourceUpdated
levoit.com

How we match

We keep only air purifiers that meet your requirements (Room size and Budget), then rank them by the extras you asked for. An air purifier only gets credit for a feature when its maker states it; "not stated" never counts as yes. Among equals, air purifiers priced in the budget band you chose come first (with no limit, the air purifiers above our top budget), then air purifiers whose makers state more of what you asked about, then the lower price on the maker's own store, then a fixed catalogue order. We compare one air purifier per brand: each brand's highest-ranked match.

By whichproduct.app · AI-assisted, approved by the site owner · Updated