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"Air Purifier That Uses Water As Filter"

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19 items
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SPT - HEPA Air Purifier - Moss Green - Larger Front
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  • Model: AC-7014G
  • SKU: 5877028
Designed for rooms up to 269 sq. ft.; eliminates allergens, odors, micro-organisms and volatile organic compounds; ion flow; prefilter; antibacterial prefilter; HEPA filter; TiO2 filter with UV light; activated carbon filter
Price Match Guarantee

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.

$119.99
SPT - 4-Stage Air Purifier - White - Larger Front
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  • Model: AC-2102
  • SKU: 8912122
Designed for use in rooms up to 465 sq. ft.; traps volatile organic compounds, odors and harmful particles; remote; 4 fan speeds; HEPA filter; activated carbon prefilter; VOC filter; TiO2 filter with UV light
Price Match Guarantee

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.

$301.99
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Blueair - SmokeStop Filter for Blueair 200 and 300 Series Air Purifiers - Black - Larger Front
You may compare up to four items at a time.

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Price Match Guarantee

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.

$99.99
SPT - 4-Stage Air Purifier - White - Larger Front
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  • Model: AC-2102
  • SKU: 1306881980
Designed for use in rooms up to 465 sq. ft.; traps volatile organic compounds, odors and harmful particles; remote; 4 fan speeds; HEPA filter; activated carbon prefilter; VOC filter; TiO2 filter with UV light
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$328.26
Blueair - SmokeStop Filter for Blueair 200 and 300 Series Air Purifiers - Black - Larger Front
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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$99.95
Blueair - 200 Series Replacement Particle Filter - White - Larger Front
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  • Model: 201pf
  • SKU: 9438753
6-month filter life; 3-stage progressive filter; captures pollen, dust and bacteria; water-resistant design
Price Match Guarantee

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.

$49.99
NewAir - 1-Gal. Evaporative Cooling Fan - Black/Silver - Larger Front
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  • Model: AF-310
  • SKU: 8966971
Designed for spaces up to 75 sq. ft.; 1-gal. water tank; LED controls; ionizer air filter
Price Match Guarantee

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.

$179.99
Blueair - 500/600 Series Replacement Particle Filter - Blue - Larger Front
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  • Model: 501PFK
  • SKU: 9477176
Fits 500 and 600 series Blueair air purifiers; 3-stage filter; 6-month filter life
Price Match Guarantee

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.

$79.99
Blueair - SmokeStop Replacement Smoke Filters - Black - Larger Front
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  • Model: 402SF
  • SKU: 9450881
3 particle filters; nontoxic polypropylene material; water-resistant design; 6 months of use
Price Match Guarantee

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.

$119.99
Blueair - 400 Series Replacement Particle Filter - White - Larger Front
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  • Model: 400PF
  • SKU: 9477185
Fits 400 series Blueair Air Purifiers; 6-month filter life; 3-stage progressive filter; nontoxic polypropylene design
Price Match Guarantee

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
Blueair - 200 Series Replacement Particle Filter - White - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

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  • Model: 201pf
  • SKU: 1307212691
6-month filter life; 3-stage progressive filter; captures pollen, dust and bacteria; water-resistant design
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$57.57
Blueair - SmokeStop Replacement Smoke Filters - Black - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: 402SF
  • SKU: 1307212684
3 particle filters; nontoxic polypropylene material; water-resistant design; 6 months of use
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$119.95
Blueair - 400 Series Replacement Particle Filter - White - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

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  • Model: 400PF
  • SKU: 1307212677
Fits 400 series Blueair Air Purifiers; 6-month filter life; 3-stage progressive filter; nontoxic polypropylene design
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$64.18
Blueair - 500/600 Series Replacement Particle Filter - Blue - Larger Front
You may compare up to four items at a time.

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  • Model: 501PFK
  • SKU: 1307212660
Fits 500 and 600 series Blueair air purifiers; 3-stage filter; 6-month filter life
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$79.95
Stadler Form - Oskar Filter (4-Pack) - White - Larger Front
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  • Model: O-031
  • SKU: 4695037
STADLER FORM Oskar Filter (4-Pack): Compatible with Stadler Form Oskar humidifiers; removes minerals and impurities from water; biodegradable, antibacterial
Price Match Guarantee

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.

$34.99