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

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
0.1 Pounds

💨Max airflow with patented condensation drainage slot

📏6" inner & 6.62" outer diameter precision fit

🛡️304-grade stainless steel corrosion resistance

€ 55.89

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered 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 Greece.

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Description

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

DURABLE STAINLESS STEEL MESH - Constructed from premium 304-grade stainless steel to resist rust, corrosion, and outdoor elements for long-lasting protection.
PATENTED CONDENSATION DRAINAGE - Unique curved slot design allows water condensation to escape, preventing buildup and maintaining vent efficiency.
ULTIMATE PEST DEBRIS BARRIER - Mesh screen effectively blocks leaves, birds, bugs, and wildlife from entering your vent system, safeguarding your home or business.
MAXIMIZED AIRFLOW FOR HVAC EFFICIENCY - Engineered to allow smooth exhaust and intake airflow, enhancing furnace and vent system performance.
PRECISION FIT FOR OPTIMAL PERFORMANCE - Designed with exact 6" inner and 6.62" outer diameters to ensure seamless integration with adapters (sold separately).

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 offers superior corrosion resistance with 304-grade stainless steel mesh that blocks debris and pests while maximizing airflow. Compatible with PVC or rubber adapters (sold separately), this vent cover is a durable, efficient solution for residential and commercial HVAC systems.

Specifications

ASIN	B01BW21M1U
Best Sellers Rank	714,707 in DIY & Tools ( See Top 100 in DIY & Tools ) 551 in Vents
Brand	RAVEN
Colour	White
Connector Type	Cap
Connector type	Cap
Country of Origin	USA
Customer Reviews	4.6 out of 5 stars 5,097 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 Packs	1
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

P**M

Perfect

I needed to cover the furnace intake and outlet because my kids kept dropping things in the pipes. These caps are the perfect solution.

3.07.2026

B**N

Big Improvement

Needed a little sanding to fit. I chose NOT to glue it and make it permanent. Used a couple of screws to keep in place and now its removable. Keeps the bees and rodents out. So much better than the plastic screen from the big box stores. Would buy again.

6.04.2026

S**N

not worthy of that much money

Over priced

24.01.2026

F**N

Just right for my need

Pricey for what it is but quality seems very good. Used it to cap exhaust on a new hvac system, hopefully to keep unwanted “things” from obstructing the exhaust. Fit perfectly.

1.11.2026

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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€ 55.89

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered 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 Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews