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Amazon.com: Ulrempart Replacement HEPA Filter Compatible with Homedics Air Purifier Models# AP-T45, AP-T45WT, AP-T40, AP-T40WT, AP-T40WTAR, AP-T40FL, 1461901 (Costco Model) : Home & Kitchen
![Winix C545 unboxing, setup, review, cleaning of 4-stage air purifier, available at Costco & Amazon - YouTube Winix C545 unboxing, setup, review, cleaning of 4-stage air purifier, available at Costco & Amazon - YouTube](https://i.ytimg.com/vi/7NjZUCoB6tg/maxresdefault.jpg)
Winix C545 unboxing, setup, review, cleaning of 4-stage air purifier, available at Costco & Amazon - YouTube
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A very effective Air Purifier sold in Southern California Costco. I've tried multiple units and this one, by far, blows more air and covers the largest sqft area for it's size. Also
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