🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$13.19
Home/DIY & Tools/Building Supplies/Heating & Cooling/Registers, Grilles & Vents
Black Gravity Flap for Ø 100 mm / 4" Round Wall Outlet - Ventilation Duct Cover with Non-Return Shutters and Rear Spigot - Cowled Ducting Air Vent Grille — image 1
Registers, Grilles & VentsSolaDirect✓ In stock

Black Gravity Flap for Ø 100 mm / 4" Round Wall Outlet - Ventilation Duct Cover with Non-Return Shutters and Rear Spigot - Cowled Ducting Air Vent Grille

★★★★★
$13.19
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About this item
  • Ventilation Duct Cover - The perfect solution for airflow control in your home or office. Featuring non-return shutters and a rear spigot, this flap for round outlets ensures efficient ventilation and keeps out unwanted drafts. Experience better indoor air quality with this durable and functional product.
  • Gravity Flap Technology - Innovative shutters for wall outlets that automatically open and close based on airflow, preventing drafts and improving ventilation.
  • Non-Return Shutters - Ensures efficient airflow and prevents backdraft, making it a must-have feature for any grille for a ventilation duct.
  • Rear Spigot - The wall outlet cover features a rear spigot for easy installation and secure connection to ducting, ensuring efficient ventilation and preventing drafts.
  • Round Wall Outlet Design - The gravity flap with non-return shutters and rear spigot allows for efficient ventilation and airflow, with a sleek and modern round duct cover design.
Product details
Brand
SolaDirect
Manufacturer
SolaDirect
Colour
Black
Size
Ø 100 mm / 4 in

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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