Winix Wi-Fi Air Purifier Just $103.98 Shipped on Costco.com (Regularly $130) | Includes 2-Year Supply of Filters

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Costco has deals to help you breathe easier!

Through October 24th, Costco members can score this Winix Wi-Fi True HEPA 4 Stage Air Purifier w/ Filter for just $99.99 (regularly $129.99) both in-store and online!

This air purifier filters 99.97% of airborne pollutants, pet dander, and other allergens as small as 0.3 microns. It safely breaks apart odors, allergens, chemical vapors, and other pollutants at the molecular level safely with PlasmaWave technology AND its carbon filter captures odors from pets, smoke, and more. Even better, it offers super convenient Wi-Fi capabilities which allow you to set timers and schedules, as well as monitor indoor and outdoor air quality!

Plus, if you own an Alexa device you can use voice commands and control your unit from anywhere! Note it’s ideal for medium to large size rooms.

Not a member? Consider snagging this Costco membership deal to earn up to a $20 Costco Shop Card & more perks! Otherwise, you can still grab this air purifier for $110.48 shipped when you pay the additional 5% non-member fee.

white rectangular air purifier on carpet in bedroom near bed

Need help deciding? Check out these helpful reviews…

I bought this when the smoke from the forest fires was in our area. It removed the smell of smoke from our house immediately!!! It seems to be helping me with my allergies, too. I wouldn’t be without it! Very happy with our purchase!


It works well and I can control it with my pad or phone. I leave it on auto and it will adjust on its own – it shuts itself off in the evening and turns back on in the morning or, if it senses air quality problems, I can tell by the color of the light. We purchased two and they make our home not smell like smoke, our town was part of a fire and the smoke was bad.


We have this in our room next to our baby’s bassinet, and each dirty diaper sends the “poor air quality” light all the way to red! Filters seem easy to install, haven’t changed one yet, but it’s only been a few months.

Here’s how you can grab yours now…

white air purifier on living room floor and carpet

Winix Wi-Fi True HEPA 4 Stage Air Purifier w/ Filter $129.99
Less $30 instant savings at checkout
Shipping is $3.99
Final cost $103.98!

Don’t miss more home deals this way…


About the writer:

Rachel is a content creator with 7+ years of experience. She graduated from the University of Central Florida with a Bachelor of Science in Legal Studies and began clipping coupons and hunting for deals to lower her college debt. Connect with Rachel on LinkedIn


Join The Discussion

Comments 9

  1. traptfairy

    We had this for a couple months and need up taking it back. It started to make a whistling noise so I couldn’t sleep at night. It is also really loud when it is on high and after unplugging it once I was never able to get the blu tooth connection to my phone to work again.

    • Amber (Hip Sidekick)

      Oh bummer! Thanks for sharing your experience with it. Sorry to hear about the issues.

    • Kristi

      trapfairy…Costco is the best about taking returns. You should definitely return it and get a new one. That’s very odd that you can hear it running. One idea, do you have it plugged into a surge protector? Whether you actually lose power or just have a power surge it could cause the unit to malfunction. Just an idea🤔

  2. Nickelle Stoll

    We have this and love it. It has made a huge difference in our home. My mother has had hers for a few years and it is still working like a charm!

    • Jennifer (Hip Sidekick)

      It’s so good to hear that you and your mom have both had good experiences!

  3. Kristi

    My husband and I have 2 of them and they work great!! We can’t even tell they’re on because they’re so quiet. The other post noted that they shut off at night and turn back on in the morning. The Bluetooth feature is also a huge plus!! We bought ours because they really keep the air fresh and keep dust particles to a minimum. They are definitely worth the money💰👍

    • Jennifer (Hip Sidekick)

      Thank you so very much, Kristi! What would you say is your favorite feature of this air purifier?

      • Kristi

        Hi Jennifer, I’m not sure I can choose just one feature because there are so many. Here are a few that come to mind……
        It’s a nice compact size, whisper quiet, the lights change color when it senses a smell, Bluetooth allows you to access controls through the app, it has 2 filters, one filters the dust and the charcoal filter removes any odors, it has nighttime mode so the lights shut off and come back on in the morning.
        Most of all….it really works!! Love it!👍👍😊😊

        • Amber (Hip Sidekick)

          SWEET! Thanks for the detailed review, Kristi! We sure appreciate it! I may need to snag one now!

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