ABC Products
✓Price
$11.03
BLAUBERG Connector with Backdraught Shutter - 100mm / 4 inch Dia - Non-Return Damper Flap to Connect Duct Pipe or Flexible Ducting Hose
★★★★★
$11.03
Quantity
1
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Thousands of happy customers
About this item
- RVK is an inline gravity operated shutter used to dramatically reduce air travelling back into rooms causing draughts and cold air
- Can be used from vertical to 90 degrees
- A simple off centered disc is mounted inside a housing and pivots on two small lugs
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
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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