ComfortPure™️ 3-in-1 T20i Replacement Filter

ComfortPure™️ 3-in-1 T20i Replacement Filter

Compatible with ComfortPure™ 3-in-1 T20i

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1 Replacement Filter
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Shipping & Warranty

Free and fast shipping
60 day home trial
Free extended warranty

Smart filtration,  you can trust

Up to 9 months filter lifetime

Find the Blueair model name on the label inside your air purifier.
Accurate filter lifetime tracking

Blueair’s proprietary RealTrack algorithm accurately calculates the remaining filter lifetime based on fan speed, usage time and pollution levels.
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Dirty filters clean the air less efficiently. Sign up for a filter subscription and get fresh filters delivered right when you need them.

Pre-filter

Captures larger particles like hair, dust & dander

Main Filter

Captures airborne particles including, PM 2.5, pollen, dust mite matter allergen & pet dander allergen

Activated Carbon

Traps light household odors from smoke, cooking odors and more

Free and fast shipping
60 day home trial
Free extended warranty

Technical Specifications

Recommended filter change

12 months (8,760 hours)
Number of filters

2

FAQ

What model air purifier is this filter compatible with?

These filters are only compatible with the ComfortPure™ 3-in-1 T20i air purifier

How often should I replace my Blueair air purifier filter?

How do I know when it’s time to change my filter?

Your Cart

ComfortPure™️ 3-in-1 T20i Replacement Filter

Up to 9 months filter lifetime

Accurate filter lifetime tracking

Subscribe & Save 15%

Fresh updates
for fresher air

Your Cart

ComfortPure™️ 3-in-1 T20i Replacement Filter

Smart filtration, you can trust

Up to 9 months filter lifetime

Accurate filter lifetime tracking

Subscribe & Save 15%

Technical Specifications

FAQ

Fresh updates for fresher air

Smart filtration,  you can trust

Fresh updates
for fresher air