Is this product authentic and brand-new?

Yes. This listing links directly to Walmart or an authorized retailer, so you always receive a genuine, brand-new product with full manufacturer support.

How do I claim this deal?

Tap the “View Deal on Walmart” button on this page. You'll be taken securely to Walmart to complete your purchase at the listed price, including the current 37% discount.

What are the shipping and return options?

Free shipping, calculated at checkout on the retailer's site. Easy 30-day returns handled directly by the retailer.

Does it come with a warranty?

Yes — this item includes a 2-year limited manufacturer warranty, honored by the manufacturer.

-37%Best Seller

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Walmart

Walmart Diffuser Air

Name: Walmart Diffuser Air
Brand: Walmart
SKU: TBD-WAL-734046
Price: 238 USD
Availability: InStock
Rating: 3.5 (3360 reviews)

3.5(3,360)

See all reviews SKU TBD-WAL-734046

Calm, fragrant air at the touch of a button. The Walmart Diffuser Air brings Walmart's signature quality to the home & living category, combining thoughtful design with dependable, real-world performance.

$238$378Save 37%

You save $140 today

In StockFree shipping Deal ends in 2 days

Ultrasonic cool-mist diffusion
Ambient mood lighting in 7 colors
Up to 10 hours of continuous mist
Auto shut-off when empty

View on Walmart

Affiliate disclosure: TrustedBrandDeals may earn a commission when you buy through this link, at no extra cost to you. You'll complete checkout securely on Walmart.

Secure checkout 30-day returns Genuine product

Product overview

Engineered for people who expect more, it pairs premium materials with the details that matter day to day. Whether it's your first diffuser or an upgrade, this is built to impress — and right now it's 37% off.

Highlights

Ultrasonic cool-mist diffusion
Ambient mood lighting in 7 colors
Up to 10 hours of continuous mist
Auto shut-off when empty

Specifications

Brand	Walmart
Model	DIFF-5046
Capacity	300 ml
Runtime	Up to 10 hours
Lighting	7-color LED
Coverage	Up to 30 m²
Auto-off	Yes
Category	Home & Living
Condition	Brand new
Warranty	2-year limited manufacturer warranty
SKU	TBD-WAL-734046

Frequently asked questions

Customer reviews

3.5 average · 3,360 ratings

3.5

3,360 verified ratings

5 ★

13%

4 ★

36%

3 ★

34%

2 ★

12%

1 ★

Elena V.

Verified purchase

2025-11-27

Better than I hoped

I was hesitant at first, but this completely won me over. The build quality and performance are top-notch.

229 found this helpful

Marcus L.

Verified purchase

2025-12-18

Exactly what I needed

I was hesitant at first, but this completely won me over. The build quality and performance are top-notch. The diffuser from Walmart is a clear step up.

161 found this helpful

Mia T.

Verified purchase

2025-12-11