Upgraded AmuLumon Tooth-Brush Heads Replacement Compatible with Oral B iO Electric Toothbrush for Oral B iO 3 4

Not as good as name brand but sssoooo much less expensive Read more

They fit and work as well as the branded option for much less money. I'll be on the lookout for a bigger set if it offers more savings. I like that these allow me to change my toothbrush head more often without spending more on branded heads from Oral B. They might wear faster due to being softer, so that's a consideration. Read more

They will not attach close enough to prevent toothpaste splatter from coming out of the attachment point and onto your shirt. Read more

Over all good toothbrushes for the price. A bit firmer than what I normally buy. But for the price point they are good Read more

The toothbrush replacements for the Oral-B iO toothbrush from AmuLumon are alright, but they're not perfect when compared to the originals. The price of the original heads forced me to look elsewhere, as the originals are just so expensive. These toothbrush heads are much more affordable. If you aren't looking for exceptional quality, these heads might be perfect for you. The replacement toothbrush heads in this set rattle a little bit more than the originals. The bristles are adequate, but the overall toothbrush head itself doesn't seem as well made. I believe these are a little bit noisier than my old Oral-B heads. If you are okay with those trade-offs, these might be great replacements for you. Read more

These toothbrush replacement heads are specifically compatible with the iO series 3-10. I have an iO 7. They work well for me. They look and feel different from the originals. I think that these have softer bristles, which I prefer. This 4-pack will last for one year when changed every three months as directed. The savings simply cannot be beat. It's a great value. Read more

Do they fit my Oral B iO? Yes. Do they perform the same as the Oral B brand replacements? NO. The bristles are stiff. Despite fitting properly, there is something about these heads that slows down the spinning mechanism. When you combine that with how STIFF and SHORT the bristles are, it’s hard to get a good brush session with these. After a few days, it feels as though I’ve “broken” the head in and it’s spinning a bit better but tbh, I’m just irritated with myself for ordering these. Before the Oral B, I had a Philips so I are for years and it was SO easy to find knock-off brush heads for that toothbrush that performed just as well as the Philips. When that toothbrush finally gave up the ghost, I bought this Oral B one. This is the second knock-off replacement head I’ve tried on these and I think I’ve learned that I just need to buy the Oral B heads. I know that the reviews are wildly mixed on these so it could be a QC issue. If I had to do it over again, I wouldn’t risk it bc now I’m left with a bunch of pricey brush heads that I’ll likely use for detail cleaning bc I hate brushing my teeth with these. Read more

I wasn’t sure if this would fit right. It does! Works just like the name brand. The bristles are the same stiffness as the original too. They also last just as long. Much better price too. Great buy! Read more