- Is the Winix 5520 worth it over the 5500-2?
- The 5520 adds Wi-Fi app control, voice assistant support and automatic shutdown. If you want smart scheduling, it is the better pick; if not, the 5500-2 covers the same filtration basics.
- What size room does it handle?
- Winix rates it for about 182 square feet. That suits a bedroom or office, but a large open living area will need more than one unit or a higher-capacity model.
- Does it work with Alexa or Google Assistant?
- Yes. The Wi-Fi connection supports voice control through the major assistants, so you can change fan speed and power by voice.
- What filters does it use?
- It uses a True HEPA filter plus a washable carbon pre-filter. The carbon layer handles odors and the HEPA layer captures fine particles.
- How often do filters need replacing?
- Winix recommends replacing the HEPA filter roughly once a year, sooner with heavy pet hair or smoke. The carbon pre-filter is washable and reusable.
- Does it shut off automatically?
- Yes. It has automatic shutdown, and the app lets you set schedules so it runs only when you need it.
- Where is the Winix 5520 True HEPA Large Room Air Purifier cheapest?
- At Walmart, for $179.99, as of our latest check.
- Where can I buy the Winix 5520 True HEPA Large Room Air Purifier?
- 3 stores we checked sell it, including Walmart, The Home Depot, Sylvane.