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"Best Filterless Humidifiers"

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26 items
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Crane - 0.9-Gal. Ultrasonic Drop Shape Humidifier - White/Blue - Angle
You may compare up to four items at a time.

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  • Model: EE-5301
  • SKU: 3628339
Humidifies rooms up to 250 sq. ft.; 0.9-gal. reservoir capacity; 2.3-gal. output per day; 360° nozzle; demineralization cartridge
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.

$35.99
On Sale
Save $14 (Reg. $49.99)
Honeywell - Mistmate 0.5 Gal. Cool Mist Humidifier - Black - Larger Front
You may compare up to four items at a time.

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  • Model: HUL520B
  • SKU: 7823039
Humidifies rooms up to 150 sq. ft.; 0.5-gal. reservoir capacity; variable moisture settings; filterless 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.

$24.99
On Sale
Save $5 (Reg. $29.99)
Crane - Digital Warm and Cool Mist Ultrasonic Humidifier - White - Larger Front
You may compare up to four items at a time.

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  • Model: EE-6902
  • SKU: 4291600
Only at Best Buy
Humidifies rooms up to 500 sq. ft.; outputs 2.8 quarts per day; clean control antimicrobial material; removable tank; sensor-touch LCD
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
On Sale
Save $50 (Reg. $149.99)
Crane - Cube 0.5 Gal. Ultrasonic Cool Mist Humidifier - White - Larger Front
You may compare up to four items at a time.

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  • Model: EE-5400
  • SKU: 8176014
Humidifies rooms up to 250 sq. ft.; 0.5-gal. reservoir capacity; Clean Control antimicrobial material; filterless 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.

$34.99
On Sale
Save $5 (Reg. $39.99)
Crane - Chip the Robot 1 Gal. Ultrasonic Cool Mist Humidifier - Gray - Larger Front
You may compare up to four items at a time.

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  • Model: EE-8253
  • SKU: 4290505
Only at Best Buy
Up to 250 sq. ft. humidification capacity; variable output; Clean Control antimicrobial technology; auto shutoff
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
On Sale
Save $15 (Reg. $49.99)
Crane - Jax the Dreadful 1 Gal. Ultrasonic Cool Mist Humidifier - Blue - Larger Front
You may compare up to four items at a time.

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  • Model: EE-8251
  • SKU: 4290401
Only at Best Buy
Up to 250 sq. ft. humidification capacity; variable output; Clean Control antimicrobial technology; auto shutoff
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
On Sale
Save $15 (Reg. $49.99)
Crane - Digital Warm and Cool Mist Ultrasonic Humidifier - 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: EE-6905
  • SKU: 4291700
Only at Best Buy
Humidifies rooms up to 500 sq. ft.; outputs 2.8 quarts per day; clean control antimicrobial material; removable tank; sensor-touch LCD
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
On Sale
Save $50 (Reg. $149.99)
Crane - Ultrasonic 1-Gal. Cool Mist Humidifier - Brown - Angle
You may compare up to four items at a time.

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  • Model: EE-8189
  • SKU: 3628311
Humidifies rooms up to 500 sq. ft.; 1-gal. reservoir capacity; 2.1-gal. output per day; adjustable mist levels; owl design; demineralization cartridge
Crane - Ultrasonic 1-Gal. Cool Mist Humidifier - Elephant - Angle
You may compare up to four items at a time.

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  • Model: EE-3186
  • SKU: 3628241
Humidifies rooms up to 500 sq. ft.; 1-gal. reservoir capacity; 2.1-gal. output per day; adjustable mist levels; elephant design; demineralization cartridge
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.

$39.99
On Sale
Save $10 (Reg. $49.99)
Crane - Scarlett the Frightful 1 Gal. Ultrasonic Cool Mist Humidifier - Red - Larger Front
You may compare up to four items at a time.

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  • Model: EE-8250
  • SKU: 4290400
Only at Best Buy
Up to 250 sq. ft. humidification capacity; variable output; Clean Control antimicrobial technology; auto shutoff
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
On Sale
Save $15 (Reg. $49.99)
Crane - Ultrasonic 1-Gal. Cool Mist Humidifier - Cow - Angle
You may compare up to four items at a time.

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  • Model: EE-4140
  • SKU: 3628302
Humidifies rooms up to 500 sq. ft.; 1-gal. reservoir capacity; 2.1-gal. output per day; adjustable mist levels; cow design; demineralization cartridge
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.

$38.99
On Sale
Save $11 (Reg. $49.99)
Bionaire - 1.2-Gal. Cool Mist Tower Humidifier - Black/Gray - Larger Front
You may compare up to four items at a time.

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  • Model: BCM646C-UM
  • SKU: 3498107
Humidifies a medium-size room; 1.2-gal. tank capacity; 1.33-gal.-output per day; humidistat humidity control; FilterCheck indicator; antimicrobial treated; timer; LCD displays; dishwasher-safe water tray
Crane - Zeke the Martian 1 Gal. Ultrasonic Cool Mist Humidifier - Green - 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: EE-8252
  • SKU: 4290504
Only at Best Buy
Up to 250 sq. ft. humidification capacity; variable output; Clean Control antimicrobial technology; auto shutoff
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
On Sale
Save $15 (Reg. $49.99)
Crane - 0.9-Gal. Ultrasonic Drop Shape Humidifier - Orange - Angle
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: EE-5301 O
  • SKU: 3628269
Humidifies rooms up to 250 sq. ft.; 0.9-gal. reservoir capacity; 2.3-gal. output per day; 360° nozzle; demineralization cartridge
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.

$39.99
On Sale
Save $10 (Reg. $49.99)
Crane - Germ Defense 1.2-Gal. Warm and Cool Mist Humidifier - White - Larger Front
You may compare up to four items at a time.

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  • Model: EE-8064
  • SKU: 8890235
Humidifies rooms up to 500 sq. ft.; 1.2-gal. reservoir capacity; 2.5-gal. output per day; Germ Defense antimicrobial protection; ultrasonic operation; ionizer; 360° nozzle; LCD display
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.

$89.99
On Sale
Save $20 (Reg. $109.99)