MetalFab 4MOR - B-Vent Adapter Double Wall Flue Oval to Round 4" (1)






Key features
- •Designed for Oval to Round, 4" B-Vent Applications
- •Adapter for 4" Size Round to 4" Size Oval
- •Oval Outer Dimensions: 2-1/2" x 7-1/4"
MetalFab 4MOR - B-Vent Adapter Double Wall Flue Oval to Round 4" (1)
List Price: $82.09$73.88DEALYou Save: $8.21 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (19)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.0
out of 5
Based on 4 reviews
5★
50%
4★
25%
3★
0%
2★
25%
1★
0%
Five Stars
Amazon Customer•November 4, 2017
great fit & great quality
Did not fit my oval dryer vent
Unhandled Exception•August 30, 2016
Don't get me wrong, this is a solid, good looking adapter... if just did NOT fit my application.
My friend's dryer vent is an oval designed to fit vertically in a standard wall (stud thickness). The picture looked good, but when I put this adapter beside my vent, it was obviously far too large. I ended up squishing a normal 4" dryer vent into the needed shape and using some aluminum tape to improve its seal.
My friend's dryer vent is an oval designed to fit vertically in a standard wall (stud thickness). The picture looked good, but when I put this adapter beside my vent, it was obviously far too large. I ended up squishing a normal 4" dryer vent into the needed shape and using some aluminum tape to improve its seal.
Four Stars
Amazon Customer•February 17, 2016
Yes thankyou
Hookup For Dryer
Charles A. Young•January 19, 2016
Works as advertised







