Slipstick CB681 2 Inch Floor Protector Rubber Caster Wheels (Set of 4) 5/16 Inch Stem or Top Plate Mounting Options - Black/Gray Green

A caster broke on my BlueAir 605 air filter and ordered these. They are a little bigger than the OEM casters, so definitely measure before purchasing. Though they seem like higher quality than the OEM casters so I just replaced all 4 of them. As another reviewer mentioned then send you a lot of replacement hardware which you probably won't need, but it gives you options for attaching.

WOW! These were a super upgrade from the crappy original wheels and the other poor quality wheels we tried from Amazon! Got them for our luxury vinyl flooring so they wouldn't leave marks. These would work great for any hard flooring surface. The outside grey plastic is just soft enough to not leave marks on vinyl or laminate flooring but hard enough to not squish or drag. They roll effortlessly & quietly. I tried a roll across the floor and went smoothly into a wall in a flash. I rolled twice as far and fast as some other "quality" replacements i tried! Well worth it!

I ordered 4 sets of casters for replacements. Unfortunately one of the packages was missing a sleeve for mounting in the chair. Luckily, I had one from the old set up that could be used. The manufacturer should increase their quality checks. Otherwise the product performs as expected. They roll freely and are quiet. The wheels are rubber, so no scratching.

These are great wheels and easy to assemble and install.

10 minutes and the bench was rolling again. Came with all the parts for the perfect fix.

Took forever to find Wheels to replace the broken ones on this little tights rolling toy. Found them though and these are better than the original ones. So quiet! Fits into the slots. The old wheels were really hard to take off but totally worth it. I did not end up using any of the other pieces that came with other than the long spoke and the wheel. These wheels do detach pretty easily from the metal spoke that does not remove from the toy. But so far the kids aren't interested in taking the wheels off cuz they are so fun to roll on. If anybody else wants to upgrade their Little Tikes rolling toy that are going out of style this is the wheel set to get.

These wheels and hardware are very well made. They roll smoothly and quietly and assembly is relatively simple if there are no defects. **Amazon needs to check for defects and missing items, before they resell a product. Three stars because of Amazon’s lack of attention.** My mistake is that I bought an Amazon resell for less money and one of the wheels was a lemon. Probably why it was returned. There were also no install instructions in the box, and the information on the outside of the box had been removed. I ended up going online to find the particular product video showing how to install these. The one wheel would not attach to the stem by clicking into place. The cabinet I put the wheels on is heavy and it is keeping the defective wheel in place. Maybe the weight will cause it to click into place over time. I should exchange this product, but I don’t have time to mess with the return process, so I’m just going to keep it.

Good product good price.