Search  for anything...

Shark FlexStyle Curl-Defining Diffuser Attachment, Stone, XSKHD4DA

  • Based on 1,717 reviews
Condition: New
Checking for the best price...

Buy Now, Pay Later


As low as $9 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, Oct 19
Order within 14 hours and 2 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Color: Stone


Style: Diffuser


Features

  • FAST STYLING: Fast, even drying from root to tip with deep bowl for styling larger sections cutting down on drying and styling time.
  • PETAL DESIGN: Creates a more natural hold on curls to maintain volume while youre styling.
  • EXTENDED PRONGS: Recommended mode for longer, thicker hair that reaches and lifts the root. Adjust the lever to switch between extended and retracted positions.
  • RETRACTED PRONGS: Recommended mode for shorter, finer hair for ultimate coverage and less heat on the scalp. Adjust the lever to switch between extended and retracted positions.

Description

The Shark FlexStyle Curl-Defining Diffuser attaches to the Shark FlexStyle hair dryer for fast, even drying from root to tip. To enable curl perfection, the diffuser features retractable and extendable prongs—use the built-in lever to easily switch between positions. Retract prongs for shorter, finer hair and less heat on the scalp. Extend prongs for longer, thicker hair and for reaching and lifting at the root. Compatible exclusively with Shark FlexStyle hair dryers (HD400's Series) and NOT compatible with Shark FlexFusion or SpeedStyle hair dryers; please check hair dryer model before purchasing.

Product Dimensions ‏ : ‎ 5.79 x 5.79 x 3.2 inches; 6.56 ounces


Item model number ‏ : ‎ XSKHD4DA


Date First Available ‏ : ‎ October 28, 2022


Manufacturer ‏ : ‎ SharkNinja


Best Sellers Rank: #7,196 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #5 in Hair Dryer Diffusers


#5 in Hair Dryer Diffusers:


Customer Reviews: 4.6 4.6 out of 5 stars (1,717)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Oct 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Love this big diffuser
Color: Stone Style: Diffuser
Perfect size for my hair. Bigger than expected. Easy to use and adjust. Super durable, the material is thick! Had for over two years now. I love using it at night, and it was effective for diffusing my hair. Gave my hair nice waves that feel soft. Portable for traveling. Adhesive and enjoyable.
Reviewed in the United States on September 6, 2026 by Matthew Clay

  • I love it❤️
Color: Stone Style: Diffuser
It’s great; it gives my hair a wild, shapely look, and I love that. It’s a must-have accessory if you want to switch up your look for a day😍
Reviewed in the United States on September 8, 2026 by Marjoire Zurita

  • Excellent product
Color: Stone Style: Diffuser
I love using is to define my curls!!
Reviewed in the United States on July 27, 2026 by Andrea I Argueta

  • Perfect!
Color: Stone Style: Diffuser
Great diffuser, adjustable pegs - couldn't ask for more
Reviewed in the United States on July 3, 2026 by Jaqi

  • Good qualitu
Color: Stone Style: Diffuser
Fits pertfectly my Shark Flexstyle. I liked that is not too big Good quality
Reviewed in the United States on April 21, 2026 by Donna

  • Would definitely recommend!
Color: Stone Style: Diffuser
This is great just wish the bowl was wider for thicker hair. Does what it says! For thicker hair you can extend the prongs to reach the scalp. I went with this one instead of the generic ones because I wanted a solid diffuser.
Reviewed in the United States on February 3, 2025 by Amanda

  • great for curly hair
Color: Stone Style: Diffuser
Worth the price!! Helps enhance my naturally curly hair-highly recommend.
Reviewed in the United States on July 6, 2026 by Susan Grice

  • Good product
Color: Stone Style: Diffuser
Works well
Reviewed in the United States on July 4, 2026 by Amazon Customer

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...