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Rating 4.5 out of 5 stars with 2 reviews
Rating: 5 out of 5 stars
This review is from Blueair - Pre-filter accessory for Pure 211 air purifier - Dark Shadow
I am pleased with this pre-filter. It's nice to have an extra one that you can use while the other is being washed. The fact that they come in different colors is a bonus.
I would recommend this to a friend
Rating: 4 out of 5 stars
This review is from Blueair - Pre-filter accessory for Pure 211 air purifier - Lunar Rock
The liners come in several colors and lunar is neutral. Love that you can get several colors to change as often as you like and when it is needed.