Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details
GermGuardian - 3-in-1 True HEPA Air Purifier - Black
- Model: AC4020
- SKU: 4451804
Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.
Here's how:- If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
- On qualifying products, Best Buy will then verify the current price to complete the price match.
Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.
$59.99
Free Shipping on Orders $35 and Up
Cardholder Offers
What's Included
- 3-in-1 True HEPA Air Purifier
- Owner's manual
Ratings & Reviews
Remove impurities from the air in your home or office with this GermGuardian AC4020 3-in-1 True HEPA air purifier, which helps keep air allergen and odor free. Adjust the fan between 3 speeds for optimal comfort.
Product Features
Designed for use in a small-size room
To help keep the air clean and fresh.
Removes 99.97% of dust and allergens
Including household dust, pet dander, mold spores and plant pollen.
UV technology
UV light activates the Titanium Dioxide in the combination filter to kill germs.
3-speed fan
Allows customized airflow.
True HEPA filter
Captures particles as small as 0.3 microns.
Charcoal + PCO filter
Minimizes odors and smoke particles, and dissolves airborne bacteria and mold.
Date wheel
Reminds you when it's time to change the filter.
Buy Online, Pick Up at a Store
Pick up your BestBuy.com order at a store near you in as little as 45 minutes.
Some orders require additional payment validation and may take longer to process.