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Mr C S Woodhouse
Reviewed in the United Kingdom on May 16, 2025
Very good quality works very well
Brush
Reviewed in the United States on June 28, 2024
This replacement filter for my Blueair 7770i is a breath of fresh air – literally! It was super easy to install and instantly made a noticeable difference in air quality. My allergies have been much better since using it, and I love knowing it's capturing all those pesky pollutants and allergens. While it's not the cheapest option out there, the peace of mind it brings is well worth the price.
TKM
Reviewed in the United States on June 18, 2024
We used two Blueair 7770i purifiers to clean up the air in the home we purchased. The carpets were 30 years old and even after replacing them there were air quality issues. We continue to use the units in two rooms off the kitchen and the sensors on both work well to let us know the condition of the inside air, and minor things like running the gas fireplace, or the gasses that emit from cooking on an electric range or well-done toast in a toaster register diminished air quality. Right now we are running one 7770i with the Blueair OEM filter and one with this Tomoral filter. The Tomoral fits like the Blueiar branded one, is the same weight and density and the construction appears very similar although not identical. Of note, the air quality in both rooms reads the same on the sensors for both units. Not a scientific comparison but I believe the Tomoral works as well as the Blueair.
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