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FREE refund/replacement until Jan 31, 2026
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.
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Size: 4 Inch
Features
- Home Improvement: Perfect for use in AC, dryer vent, heating ducts, extractor or range hoods. Especially suitable for using with exhaust fan, bathroom fan, blower fan, attic fan
- Easy Installation: The duct damper opens and closes automatically, allowing only one-directional airflow. The damper blades open only in the outflowing air direction when the shutter is installed. The duct valve for 4-inch duct best installed in a horizontal position and inserted fully into the duct. This also applies to vertical installation
- Great for Home Use: The foam sealing on the damper reduces operation noise and provides extra air tightness. The back draught valve can be inserted into a non-flexible metal or plastic duct directly, but for flexible duct you need to use steel duct clamps to secure the backdraft damper
- Support Guarantee: We have a 24-month warranty. Feel free to contact us with any questions. We will reply within 8 hours
Brand: FRESH SPEED
Color: Silver
Electric fan design: Blower
Power Source: Corded Electric
Style: Modern
Room Type: Bathroom
Special Feature: Bladeless
Recommended Uses For Product: Drying, Exhausting, Ventilating
Mounting Type: vent
Controller Type: Button Control
Brand: FRESH SPEED
Color: Silver
Electric fan design: Blower
Power Source: Corded Electric
Style: Modern
Room Type: Bathroom
Special Feature: Bladeless
Recommended Uses For Product: Drying, Exhausting, Ventilating
Material: Alloy Steel, Aluminum, Plastic, Stainless Steel
Finish Type: Metallic
Item Weight: 0.16 Kilograms
Indoor/Outdoor Usage: Indoor
Model Name: 81923a7b-8362-428d-b64b-34db0f66e1ed
Control Method: Touch
Is Cordless?: No
Number of Power Levels: 1
Installation Type: duct insertion
UPC: 752349625023
Size: 4 Inch
Package Dimensions: 4.17 x 4.13 x 3.9 inches
Item Weight: 5.6 ounces
Item model number: 81923a7b-8362-428d-b64b-34db0f66e1ed
Date First Available: June 2, 2021
Frequently asked questions
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
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
