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Best air purifier in the market with 10 years of filter life . I run it all the time and feel the difference. Very less power consumption no noise, kills germs also. Best part is that it has no recurring cost of filter change every year.
I own two units of the Panasonic Air Purifier with claimed 10 years life Filter. I bought the unit primarily because of the claimed long life of the Filter element. This is a sham. The Filter element has two parts that are made up of different materials. The one at the bottom is a stronger material but its only 25% of the area. The majority is a very delicate material and starts developing small holes rendering the filter useless. The dust that has passed through can be seen on the activated carbon elements screen. Though the unit was under warranty, Panasonic refused to replace the Filters free of cost citing that its considered as a consumable so outside of the unit's warranty. The cost to replace the Filters was quoted was over Rs.10,000.