Winix True HEPA 4 Stage Air Purifier with Wi-Fi and Additional Filter

what is 535 better than 545? Seem like 545 has more features like wifi. //@Anonymous: I hope Costco will bring back C535, which is better than C545.

depends on how sensitive your ears are, also depends on the unit you get
we bought 3 units last time, 1 of them was obviously "louder" than the other two

sad, no more.

The device is pretty loud. //@anonymous: It is a very quite and high quality product.

I hope Costco will bring back C535, which is better than C545.

Sales tax is calculated at price before discount if the discount is from the store, which is always the case at Costco. Sales tax is calculated at the discounted price if the discount is from the manufacturer. //@Anonymous: theh sales tax is BEFORE the discount ? i tried to purchase 2, and the tax is $23.xx. is it just me or it is like this for everyone ?

Yes it is. Sold out at my local store though. //@Anonymous: Is this available at local stores?

theh sales tax is BEFORE the discount ? i tried to purchase 2, and the tax is $23.xx. is it just me or it is like this for everyone ?

Is this available at local stores?

Tbh, I much preferred the 5 stage one with a UV-C light: https://www.costco.com/homedics-totalclean-deluxe-5-in-1-tower-air-purifier-with-uv-c-technology.product.100678296.html

It is a very quite and high quality product.

Extremely quite and you can barely notice it's there. //@Anonymous: excellent air purifier, Alexa enabled, comes with 2 hepa filters and 4 charcoal filters, worth every penny.

excellent air purifier, Alexa enabled, comes with 2 hepa filters and 4 charcoal filters, worth every penny.