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Pick up available 09:00 a.m., May 28
Only 2 left
Quebec residents: For information on maintenance and repair click here.
The Blueair Humidifier Replacement Filter is designed exclusively for InvisibleMist™ Humidifiers, delivering clean, pure moisture without visible mist. Its advanced wick technology traps water impurities, minerals, and pollutants, ensuring healthier air while allowing you to use tap water confidently. Built for easy installation and long-lasting performance, this filter works with Blueair’s RealTrack Technology® to accurately monitor filter life and alert you when it’s time for a change, helping maintain optimal humidifier efficiency and comfort in your home.
Replacement air purifier filter for Blueair 3-in-1 ComfortPure Air Purifier, Heater and Fan (CT# 1431322, sold separately)
Blueair's HEPASilent dual filtration technology combines traditional mechanical filtration with electrostatic charge to remove 99.97% of airborne particles down to 0.1 microns
Ensures smoke, dust, allergen matter and even tiny particles, such as viruses and bacteria, are captured with minimal noise
Filter lasts up to 9 months (depending on usage)
Check the status of the filter via the filter change indicator on the air purifier or through the Blueair app
Traps light household odours from smoke, cooking odors and more
| Part Number | 111851 |
|---|---|
| Filter Type | Carbon |
| Consumer Pack Size | 1 |
| Assembled Height (in) | 9.60 in |
| Assembled Length (in) | 12.50 in |
| Assembled Width (in) | 1.10 in |
| Assembled Weight (lb) | 3.97 lb |
| Particulates Filtered | Air, Pet Dander, Pollen, Smoke, Dust, Bacteria |
| Filter Life (Month) | 6 mo |
| Primary Material | Activated Carbon |
| Advanced Features | No Advanced Features |
|---|---|
| Number of Pieces | 1 |
| Primary Colour | White |
| Form | Pleated |
| Advanced Features | No Advanced Features |
| Assembled Height (cm) | 24.38 cm |
| Assembled Height (ft) | 0.80 ft |
| Assembled Height (in) | 9.60 in |
| Assembled Length (cm) | 31.75 cm |
| Assembled Length (ft) | 1.04 ft |
| Assembled Length (in) | 12.50 in |
| Assembled Weight (kg) | 1.80 kg |
| Assembled Weight (lb) | 3.97 lb |
| Assembled Width (cm) | 2.79 cm |
| Assembled Width (in) | 1.10 in |
| Assembled Width (mm) | 27.90 mm |
| Consumer Pack Size | 1 |
| Filter Life (Month) | 6 mo |
| Filter Type | Carbon |
| Form | Pleated |
| Number of Pieces | 1 |
| Package Depth (cm) | 33.02 cm |
| Package Depth (in) | 13.00 in |
| Package Height (cm) | 3.81 cm |
| Package Height (in) | 1.50 in |
| Package Weight (kg) | 0.30 kg |
| Package Weight (lb) | 0.66 lb |
| Package Width (cm) | 25.40 cm |
| Package Width (in) | 10.00 in |
| Particulates Filtered | Air, Pet Dander, Pollen, Smoke, Dust, Bacteria |
| Primary Colour | White |
| Primary Material | Activated Carbon |
Only Show Differences | |||||
| Ratings | |||||
| Filter Type | Carbon | Carbon | |||
| Consumer Pack Size | 1 | 1 | |||
| Assembled Height (in) | 9.60 in | 9.60 in |

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