Duux | The Flow of Comfort

Extension Tube Whisper Flex Gray

Extension Tube Whisper Flex Gray - Main image
$17.99 $24.99 In stock

The Extension Tube for Whisper Flex Smart comes in Gray and is designed as a compatible accessory for select Duux Whisper Flex models. It is offered under the Duux brand and carries the SKU code DXSP206.

  • Color: Gray
  • Compatible with Whisper Flex Smart types DXCF19 and DXCF20
  • Brand: Duux
  • SKU: DXSP206
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Brian M. ★★★★★

The gray finish matches my other unit perfectly, and the tube clicks into place with a satisfying snap. It's a simple extension, but it gives me way more flexibility in where I can set things up. Exactly what I needed for my space.

Christopher S. ★★★★★

Was a bit worried about compatibility, but it clicked into place perfectly with my Whisper Flex. The gray finish is subtle enough that it doesn’t stand out in the corner, and the extension reaches where I need it without wobbling.

Elizabeth E. ★★★★★

The gray color blends in nicely with the rest of the unit, and the tube snapped into place without any fuss. It's the perfect length to redirect airflow exactly where I needed it in the room.