I have a 3" wide opening. the 2 inch looks too small and the 3 inch looks too big. what size do i get?

These fit into the 3” pvc fitting that about 3 3/8”. Your vent maybe 2 1/2” that was very popular 15 yrs ago. Pvc is measured inside diameter.

Will this snugly fit over the metal 4 in. furnace vent ( e.g. galvanized Quick Fit Duct, 4" , female smooth end)

I’m not sure. I wish I could include a picture. Ours went just inside of pvc piping that is venting something from our basement and the fit was perfect inside the pipe.

I have a 4" outer diameter pcv exhaust vent. will the 4" cap fit or should i order the 3" since the inner diameter is approx 3.5"? thx.

I'm not exactly sure but I had a 2" inch pvc pipe and I ordered the 2" screen. Hope that helps. Whatever the pipe is listed as, buy the vent the same size. 4" pipe 4" vent.

what is the spacing measurement on the mesh screen (size of the squares) ? Thank You!

0.4 inch - Please click on the "click more images" to enlarge and you will see the 8th image on the right side showing the spacing of the square close-up with zoom.

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PVC Termination Cap Mesh Screen Vent Cover, Furnace & Roof Vent Cap, Stainless Steel Wire Round Exhaust Pipe Cover End 6" Inner & 6.62" Outer Diameter

PVC Termination Cap Mesh Screen Vent Cover, Furnace & Roof Vent Cap, Stainless Steel Wire Round Exhaust Pipe Cover End 6" Inner & 6.62" Outer Diameter

Product ID: 322199600

Details

Brand
RAVEN
Colour
White
Connector type
Cap
Exterior finish
Stainless
Item dimensions L x W x H
15.2 x 15.2 x
Item weight
45 g

💨Max airflow with patented condensation drainage slot

📏6" inner & 6.62" outer diameter precision fit

🛡️304-grade stainless steel corrosion resistance

€ 67.34

Duties & taxes included

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

🛠️ Elevate your vent game with precision, durability, and airflow mastery!

PEST DEBRIS BARRIER - Effectively blocks leaves, birds, bugs, and wildlife from entering your vent, maintaining clean and safe exhaust.
PRECISION FIT GUARANTEED - Designed with exact 6" inner and 6.62" outer diameters for seamless integration with adapters (sold separately).
OPTIMIZED AIRFLOW VENTING - Mesh screen maximizes airflow efficiency for furnaces, water heaters, and roof vents, enhancing system performance.
DURABLE STAINLESS STEEL MESH - Premium 304-grade stainless steel resists rust, corrosion, and outdoor elements for reliable protection.
PATENTED CONDENSATION DRAINAGE - Unique slot design channels water away, preventing buildup and ensuring long-lasting vent performance.

The Raven PVC Termination Cap Mesh Screen Vent Cover is a 6" inner diameter, 6.62" outer diameter stainless steel vent cap designed for outdoor furnace and roof exhaust pipes. Featuring a patented drainage slot to prevent condensation buildup, it ensures maximum airflow while blocking debris and pests. Crafted from corrosion-resistant 304-grade stainless steel, this vent cover offers durable, maintenance-free protection for residential and commercial HVAC systems. Note: Compatible adapters are required but sold separately.

Specifications

ASIN	B01BW21M1U
Best Sellers Rank	545,360 in DIY & Tools ( See Top 100 in DIY & Tools ) 436 in Vents
Brand	RAVEN
Colour	White
Connector Type	Cap
Connector type	Cap
Customer Reviews	4.6 out of 5 stars 5,017 Reviews
Exterior Finish	Stainless Steel
Global Trade Identification Number	00804595109908
Item Dimensions	15.2 x 15.2 x 6.4 centimetres
Item Type Name	with Stainless Steel Screen
Item Weight	0.1 Pounds
Item dimensions L x W x H	15.2 x 15.2 x 6.4 centimetres
Manufacturer	Raven
Material	Stainless Steel
Model Number	R1511
Number of Pieces	1
Part Number	R1511
Size	6 inch
Thread Size	6 inches
UPC	804595109908
Unit Count	1.0 count

Reviews

R**S

Worked fine. Good quality.

Worked fine. Used to replace a cowl end that was very restrictive on the roof. Used a rubber coupler found at bunnings hardware in Australia to attach.

18.02.2021

S**N

not worthy of that much money

Over priced

24.01.2026

G**N

Critter stopper

fit perfectly into 3 inch PVC, will definitely keep the critters out!

10.05.2026

V**O

Vuelvo a comprar

Les gustaron mucho a mis vecinos. Compraré otros más porque ajustan perfectos y son utilitarios al cien porciento.

15.03.2025

A**R

Excellent Product

Product fit and is high quality.

8.05.2026

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€ 67.34

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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