Best 2020 Air Purifiers for filter replacement cost

#1 Coway Airmega 200M
4.6

Filter replacement cost is consistently positive, with reviewers citing reasonable, cheap, or market-leading annual filter costs.

Pros: durability, ozone-free operation

Cons: app connectivity, smart features

#2 Levoit Core 200S
4.2

Replacement cost is mostly favorable, with expert and customer evidence calling filters affordable or not too expensive.

Pros: pollen removal, filter availability

Cons: real-time air quality monitoring, aromatherapy feature

#3 Coway Airmega 150
3.9

Filter replacement cost was mixed but mostly favorable, with several reviewers calling costs reasonable or cheap and one calling cost a drawback.

Pros: maintenance ease, ozone-free operation

Cons: voice assistant compatibility, child lock

#4 Blueair Blue Pure 311 Auto
3.7

Filter cost opinions were mixed, ranging from fair or cheap long-term costs to criticism that replacement filters raise ownership cost.

Pros: indicator lights, ozone-free operation

Cons: scheduling options, true HEPA filter

#5 Honeywell HPA5200
3.5

Filter cost is mixed: some users found filters reasonable or cheaper in groups, while another disliked needing multiple filters.

Pros: odor reduction, filter availability

Cons: particle removal effectiveness, durability

#6 WINIX A230
3.4

Filter cost is mixed: some sources call the filters inexpensive or good long-term value, while several owners complain that replacements cost more than expected for a budget purifier. Aftermarket options...

Pros: mold spore reduction, durability

Cons: VOC reduction, power adapter inclusion

#7 Alen BreatheSmart 35i
3.0

Filter replacement cost is one of the clearest concerns, though a few customers accept it because replacements are less frequent.

Pros: allergen reduction, air quality sensor accuracy

Cons: durability, reliability

#8 Levoit Core 600S
3.0

Filter costs are one of the most repeated concerns, despite some users accepting the tradeoff.

Pros: ozone-free operation, air purification performance

Cons: VOC sensor accuracy, washable pre-filter

#9 Rabbit Air MinusA2
2.8

Filter cost was the most repeated concern, though a few owners considered the annual cost acceptable.

Pros: reliability, HEPA filtration

Cons: scheduling options, mold spore reduction

#10 Afloia Kilo
2.6

Filter cost is a recurring annoyance. Several owners like the purifier but dislike paying for replacement filters or needing them often.

Pros: ozone-free operation, UV-C light effectiveness

Cons: real-time air quality monitoring, safety concerns

#11 Rabbit Air A3
2.6

Filter replacement cost was a repeated complaint from experts and customers.

Pros: particle removal effectiveness, dust removal

Cons: remote control, control placement

#12 Blueair Blue Pure 211+ Auto
2.3

Filter replacement cost is one of the clearest ownership drawbacks, despite some owners finding the expense worthwhile.

Pros: particle removal effectiveness, CADR rating

Cons: child lock, app connectivity

#13 IQAir Atem Car
1.0

Filter cost is a pain point. Reviewers described replacement filters as expensive, especially when filters did not last long.

Pros: dust removal, pollen removal

Cons: air changes per hour, filter replacement cost