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Compare wick-filter evaporation with ultrasonic visible mist, including upkeep, noise, room fit, and diffuser look-alike risks.
Homedics AP-H400 2-in-1 Cool Mist Humidifier & Air Purifier: Humidified & Purified Air Benefits
Ever walked into a room and felt like the air was just... blah? The Homedics 2-in-1 Cool Mist Humidifier & Air Purifier is here to change that. It's like giving your indoor air a spa day—humidifying and purifying it so you can breathe easy and sleep like a baby. And with its digital particle sensor, you'll get color-coded air quality updates that are as easy to read as a traffic light. Plus, the auto mode is like having a smart assistant that tweaks the fan speed based on what the air's up to in real time.
Here's the lowdown on what makes this gadget a game-changer:
- Say goodbye to dry air woes: It's not just about comfort; this thing can help with everything from static shock (no more unexpected zaps!) to keeping your houseplants happy with just the right amount of moisture.
- Breathe easy, literally: With two filtration technologies teaming up, it tackles airborne allergens and odors like a champ, making sure what you're inhaling is as clean as it gets.
- Smart air, smart life: That digital sensor and auto mode combo means your air quality is always on point, without you having to lift a finger.
- Looks good, does good: Sleek enough to blend into your medium to large family rooms or bedrooms without sticking out like a sore thumb.
- Efficiency is key: Whether it's an 86 sq. ft. room getting a refresh 4.8 times an hour or a 416 sq. ft. space getting a once-over, this purifier's got you covered.
And because we know you love convenience, it comes with a remote control (and yes, the batteries are included—because who has those lying around?).
Features
- Inhale with Confidence
- Precise Air Quality Control with Style
- For Medium to Large Spaces
- Purifies the air efficiently
- Includes Remote Control with Batteries
- Humidified & Purified Air Benefits
General specs
- Brand: Homedics
- Model: AP-H400
- Seller: Amazon
- ID: B0DPXVHFSB
- batteries: 2 AAA batteries required. (included)
- Floor Area: 416 Square Feet
- Item Weight: 10.67 pounds
- Controller Type: Remote Control
- Assembly Required: No
- Country of Origin: China
- Product Dimensions: 9.84"D x 22.64"W x 9.37"H
- Included Components: Homedics 2-in-1 Air Purifier & Humidifier with Filter & Wick, Remote Control with 2 AAA Batteries
- First listed by seller: 4/4/25
If you are interested in more details, you can find full information on the seller's page.
Amazon live offers
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Top live offer is the offer currently shown first for this Amazon listing. It may differ from the lowest available price.
FBA means the order is fulfilled by Amazon, even when the seller is a third-party merchant.
Shippable means the offer is listed as available for delivery on Amazon.
New, Used and Refurbished describe the item condition shown for that Amazon offer.
Top live offer
$108.40
Free shipping
New
Sold by Amazon
FBA
Shippable
New from
$108.40
Only from New + Shippable live offers
Used from
$94.31
Only from Used + Shippable live offers
New offers
Sold by Amazon
· FBA · Shippable
$108.40
Third-party seller
· Shippable
$231.19
Used offers
Used - Very Good
· Third-party seller
· FBA · Shippable
$94.31
Used - Like New
· Third-party seller
· FBA · Shippable
$99.73
Offers updated: 6/14/26
Price History for seller Amazon
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| Brand | Homedics | AIRTHEREAL | Afloia | Dyson | MOBI | BLUEAIR |
| Model | AP-H400 | AEH300 | 544589-01 | Pro | ||
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| Price | $108.40 | $109.99 | $189.99 | $925.00 | $74.99 | $499.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | May 10, 2026 | May 24, 2026 | May 27, 2026 | May 17, 2026 | May 29, 2026 | May 29, 2026 |
| Country of Origin | China | China | Malaysia | |||
| Product Dimensions | 9.84"D x 22.64"W x 9.37"H | 9.45 x 9.45 x 21 inches | 6.1"D x 8.66"W x 36.34"H | |||
| Coverage Area | 1325 ft² | 3000 sq ft | 1095 ft² | 1,875 sq ft | ||
Homedics AP-H400 Brown Humidified & Purified Air Benefits
$108.40
When this device makes sense
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