3" Round Open Screen Vent - tab Style - Mill - Pkg of 4

We had to remove a 3 inch 'knock-out" for combustion air to enter our new furnace (the contractor didn't), and this product fit that standard opening perfectly and prevents small 'stuff' from entering. We only needed one, so we have an extra. It is a quality product - recommended.

These are amazing and so easy to use. Before I bought these, I was using the kitchen sink food stoppers as a ventilation system for my geckos totes/enclosures but found that getting them in, sticking them on with silicone and waiting for them to dry took forever and they didn’t hold up as well as I wanted, also looked a little messy doing it that way. These just go right in and the tabs to hold it in place just make it the easiest, quickest process with no extra wait time or sticking/silicone needed. Very happy with my purchase and will definitely be getting more in the future!

I had been looking for a screen that fits my furnace exhaust but couldn’t find one at the hardware store. This one fits well and no birds or insects can get inside the exhaust tube now.

I needed just one screen for a 3" PVC pipe that opened up to the outside. These screens only came in packs of four, but they were so inexpensive it didn't matter. The screen has no decorative value, but in my situation the screen is not readily seen. It's very easy to install as long as you bend each tab over itself halfway; then the screen sort of snaps in place.

Great fit for the pvc pipe and good quality screen.

Easy to install, vent for small animal enclosures.

My granddaughter what's a pet bearded dragon...I priced bugs to feed it..decided cheaper to raise them...lol...works great for my ventalation