HG Power 6 Inch Adjustable Soffit Vent, Round Vent Covers, ABS Ceiling Diffuser for Living Room, Closet, Bathroom, Kitchen, Ventilation Use, White, Opening Size 5.66"

It was easy to install. I used a 6" hole saw in the drywall. Took off the black back part, slipped it easily into the hole, It has plastic "holders" that when you "rotate" it a bit, slide in to the black tube part and flip back out on the other side of the hole in the wall, worked great, I put in three screws, probably didn't need them. then put the cover back on, and done ...except for the hard part... crawling around the attic to attach the duct to it! And it looks good! Happy homeowner!!

They worked perfectly we had old steel ones that were broken we were able to replace all under 100.00

These are a great price compared to ones at home depot and rona. They are quality and fit very snug in the vent. Because they are such a snug fit, they didn't just slide in - you have to press in side tabs to get it in place. My only concern is that I'm not sure how easy they'll be to get out if we need to repaint, but I was more concerned with having a snug fit so they wouldn't fall out of the ceiling. Our neighbour has ones in the ceiling from rona that kept falling out so they had to screw them in place - these ones definitely won't have that problem!

Easy to install.

These do not stay up with the plastic "wings" that are intended to hold them. I had to screw them into the vent for them to stay up. They also create more noise than the older style vents that we replaced. They did add a more modern sleek look.