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3 thoughts on “Winix 5500-2 Review: “The grime when I first emptied the filter…””

  1. I purchased the Winix 5500 over 9 years ago & it is still performing the same way when I originally purchased this air purifier. I am extremely pleased with this product & the majority of time it is set on #2 for 24 hours. It is a product that hasn’t disappointed me at all.

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