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๐ง Seal the deal with strength and style!
The Vent Systems 4โ Galvanized Steel Tee Cap is a heavy-duty, rust-resistant end plug designed for standard 4-inch HVAC ducts, dryer vents, and exhaust pipes. Its smooth, safe edges and quick push-fit installation make it ideal for both indoor and outdoor use, helping professionals and DIYers maintain airtight HVAC systems and improve efficiency.







| ASIN | B09HL13WP7 |
| Best Sellers Rank | #114,711 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,494 in Dryer Replacement Parts |
| Brand | Vent Systems |
| Brand Name | Vent Systems |
| Color | Silver |
| Connector Type | Cap |
| Customer Reviews | 4.6 out of 5 stars 287 Reviews |
| Item Dimensions | 4.33 x 4.33 x 1.34 inches |
| Item Weight | 0.08 kg |
| Item dimensions L x W x H | 4.33 x 4.33 x 1.34 inches |
| Manufacturer | Vent Systems |
| Material | Galvanized Steel |
| Material Type | Galvanized Steel |
| Number of Pieces | 1 |
| Size | 4'' |
| Unit Count | 1 Count |
C**S
Just what I needed
Fits easily
W**E
Great
Worked for what I needed. Good quality.
V**Y
Fits external dryer vent
I purchased one of the new ventless Washer/Dryer combination machines. It does the full cycle while I'm at work, including drying and opening the door afterwards so the rubber seal doesn't get all moldy. Anyway, I know longer needed the external vent so I used this cover after I cut the vent short.
K**R
Vent cover
This vent cover works great
D**.
The Cap Was A Good Fit
Cap met my expectations and fit properly over the vent.
J**.
Easy to install; did the job
This fits true and easily. Since it does not have a rubbery ring to help keep it on, I taped across across the top to the wall to make sure it did not get pushed off the open dryer Vent. It works and is very easy to install.
R**K
Well made, great fit
Fit perfectly
R**0
Great product
Fit perfect! Well made was just what we were looking for. We closes a dry vent.
I**N
Served the purpose I needed it for.
I used it to seal a dryer vent opening on the exterior of the house that is no longer being used.
D**N
Fits 100mm ducts perfectly
Perfect for capping redundant 100mm vents e.g. decommissioned boiler flue, extractor vents. I used to cap off a redundant boiler flue projecting through a flat roof to avoid needing to repair roof. Perfect fit, secured with both adhesive and screw.
W**E
past gut
schneller service
M**S
Capuchon
Bouchon s'enclenche bien
M**Y
A Perfect Fit
It fitted an open vent pipe perfectly -easy to install.
Trustpilot
1 month ago
3 weeks ago