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Blueair ComfortPure 3-in-1 T20i

Ranked #1 of 9 in Best Air Purifier Fan, Heater & Humidifier Combos: Dyson, Blueair, Shark, Honeywell (2026). Here is every spec we scored, where it came from, and how it compares.

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#1 · Top pick

Blueair ComfortPure 3-in-1 T20i

Best for: Heat, cool and purify with a published 227 CFM CADR

7.9/10

What we like

  • The only heater combo here with a CADR
  • Anti-tip and overheat shutoff

Watch out for

  • 26.9 lb
  • Oscillation angle not published

Score breakdown

Heater mode 22%
Cooling fan / circulator mode 17%
Humidifier 17%
Smoke CADR 28%
Carbon stage included 17%
Heater modeYes
Cooling fan / circulator modeYes
HumidifierNo
Smoke CADR227 CFM
Oscillation rangeNot listed
Carbon stage includedYes
ModesHeat, cool, purify
CADR (smoke / dust / pollen)227 / 238 / 252
Recommended room352 ft² (4.8 ACH)
FilterParticle + carbon
Filter lifeUp to 1 year (RealTrack)
Noise24–52 dB
Energy consumption (listed)36 W
OscillationAdjustable (angle not listed)
Weight26.9 lb
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Specs source:

Blueair ComfortPure 3-in-1 T20i head-to-head

Head-to-headBlueair ComfortPure 3-in-1 T20i vs Dyson Purifier Hot+Cool HP2 De-NOxHead-to-headBlueair ComfortPure 3-in-1 T20i vs Blueair ComfortPure 3-in-1 T10iHead-to-headBlueair ComfortPure 3-in-1 T20i vs Blueair 2-in-1 Purify + Humidify DH3i Featured inBest Air Purifier + Heater Combos (2026)

How it compares

Open the full comparison table

Dyson Purifier Hot+Cool HP2 De-NOx
6.2/10
#2 · Purifies, heats and cools, with 350° oscillation
Blueair 2-in-1 Purify + Humidify DH3i
5.8/10
#3 · A purifier-humidifier with 232 CFM smoke CADR
Blueair ComfortPure 3-in-1 T10i
5.8/10
#4 · The smaller ComfortPure for 175 sq ft
Dyson Purifier Humidify+Cool PH2 De-NOx
4.9/10
#5 · Purifies, humidifies and cools
Dyson Purifier Cool PC1
4.2/10
#6 · A purifying tower fan with 350° oscillation
Blueair 2-in-1 Pro Purify + Humidify
3.6/10
#7 · A 1.3-gallon purifier-humidifier with Skin Mode
Honeywell Allergen Plus 3-in-1 HPA6000
3.6/10
#8 · Purifier, fan and 360° air circulator
Shark Tower Fan + Air Purifier (TF202S)
2.2/10
#9 · A 2-in-1 tower fan with a 5-year NeverChange filter