Diamondsmile.io

6 Pack Replacement Heads Compatible with Oral B IO 2 3 4 5 6 7 8 9 10

4.3(31)
$17.99

443+ bought in the past month

About this item

  • Compatibility: Toothbrush head compatible with Oral B IO 2/3/4/5/6/7/8/9/10/Deep Clean Series Electric Toothbrush. Ensures perfect connection and performance with electric toothbrushes.
  • Superior Plaque Removal: Featuring a rotating power head and long and short bristles, 1.5 times the bristle density for up to 99.9% removal.
  • Rounde io replacement headsd Design: The rounded brush head is designed by dentists to clean your teeth one by one. Medium hard bristles clean teeth and gums gently
  • Value Family Pack: It comes with 6 brush heads, so you can easily change them whenever you want and share them with your family and friends.
  • Quality Customer Service: The customer's satisfaction is our eternal pursuit. If you are not satisfied the product, we will deal with your problem in time.
$17.99

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Product details
BrandDiamondsmile.io
ColorBlack
Size6 Count (Pack of 1)
MaterialNylon
Age Range (Description)Adult
Technical specifications
package_dimensions5.67 x 3.54 x 0.87 inches; 2.12 ounces
date_first_availableAugust 25, 2025
manufacturerDiamondsmile.io
best_sellers_rank#112,129 in Health & Household ( See Top 100 in Health & Household ) #634 in Electric Toothbrush Replacement Brush Heads

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Customer reviews

4.331 ratings
  1. 550%
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  3. 313%
  4. 20%
  5. 10%
★★★★★

Save yourself a trip to the supermarket to get these...at least four times.

Bicentennial CatalystSeptember 15, 2025

I love my Oral B Braun Pro. So does my dental hygienist! It makes her job a lot easier. I go through the toothbrush heads pretty often, and have to pick them up in groups of three from the supermarket. Well, not this time, I obtained these Toothbrush Heads Compatible with Oral B Braun Pro 1000 by Diamondsmile.io. In the majority of my reviews, products start out with five stars. I deduct stars for each characteristic that could be considered universally unfavorable. I've given these toothbrush heads five stars. Let me explain: Pros: - These are just as good as the ones that you buy at the supermarket with the Oral B label. Although I have only used one of these about three times so far, I see absolutely no difference in the firmness, the way it attaches to the the bottom of the brush, and the speed at which the head runs. - This is not really a feature that I can make use of (at least that I can think of right now...), but the toothbrush heads have bottoms that come in four different colors: red, blue, yellow, and green. For a family who has four members, this is fantastic because if you can't keep track of which brush belongs to who, or if you are in rotation with the same brush base, you can keep track of who has what brush head color. - I just thought of a use of the four colors! Each color represents a month long span, so that at the end of the month, you change the color! - Sixteen of these heads cost about the same as four that come with the Oral B brand name. Cons: - Nothing yet! I do see that they might fall off the brush base earlier than the brand's heads, but I have yet to see why that may happen. I may switch mine more often than other people do. This is a no-brainer: these are worth the money you pay, at least four times over. Read more

★★★★☆

Good but firm!

ReviewerFebruary 27, 2026

These fit on my toothbrush just fine and seem to operate just as well as the original replacement heads. I don't think I would ever know they weren't the brand name replacements. The only complaint is that they are much firmer than the Oral-B ones, and I don't see soft/medium/firm options available. Every time I change the toothbrush head, my gums are sore from the bristles being so firm for the first few brushes. I would prefer a softer bristle option. Read more

★★★★★

Pretty good substitute

ElizabethOctober 14, 2025

These replacement heads are a solid buy — they snap right onto my Oral-B handle without any wiggle, and the brushing feels smooth and effective like you would expect from name brand brush heads. The pack of 8 gives great value. The bristles feel a little softer than OEM ones, but still clean well. I’ve had no fit issues and no irritation. If you’re looking to stock up on spares, this set is worth it! Read more

★★★☆☆

The value is there, but are they effective enough?

The Ranahan ReviewerSeptember 25, 2025

Diamondsmile.io Replacement Heads Compatible with Oral B Braun Pro 1000/Genius X/Smart 1500 Series review I have to agree with other reviewers who state that the bristles used in this product differ significantly from the originals from Oral B. Not only are there fewer bristle bundles, but the bristles themselves are shaped differently and are thinner. I have only been using them for just under a week and so cannot attest to their long-term longevity. However, they do seem to be doing a good—but not exceptional— job of cleaning my teeth. For the cost-conscious consumer or a big family, the savings cannot be ignored. But I think it would take an oral hygienist to determine their actual efficacy in removing deposits on the tooth surface. Meanwhile, this product appears to get the job done at a reasonable price. Read more

★★★★☆

Gets the Job Done

JessicaNovember 11, 2025

Ordered for my basic Oral B electric toothbrush & they fit seamlessly. I like that they have the color coded bands around the bottom of the head so multiple people with the same toothbrush can identify whose is whose. The bristles are a little stiff at first but softened just enough with use & they get the job done. Great way to stock up & a good alternative to pricey name brand replacement heads. Read more

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★★★★★

Fresh Clean Feel Every Time

Tanisha RSeptember 14, 2025

I really like how these toothbrush heads leave my teeth feeling smooth and polished. They snap right onto my handle without any hassle and stay secure while I brush. The bristles feel firm enough to give a deep clean but still gentle on my gums, which makes brushing feel quick and effective. They seem to reach in between my teeth well, and I notice less buildup along my gumline since I started using them. I also like that the bristle pattern helps guide me to brush evenly, so I do not miss spots. They rinse clean easily and dry quickly, which keeps them looking neat on my counter. On the downside I noticed they can feel a bit stiff during the first couple of uses, so it takes a day or two to get used to the firmness. The color rings are also small, so it can be tricky to tell which one is mine if other people in the house use the same type of brush. Still I like how clean my teeth feel and how simple they are to switch out when it is time for a new head. Read more

★★★★★

Excellent value for money, good generic alternative

DrakeSeptember 27, 2025

One important thing to state right off the bat. If you bought these expecting them to be the same quality as the name brand Oral B ones, you'll be disappointed. However, for a mere fraction of the price, I'm willing to forgive the cheaper look and feel and less durability. I think for what you pay, these are a bargain and work fine with my Oral B toothbrush. Recommended if you want to get a bulk set of a lot of brushes. Only annoyance is the packaging is probably the cheapest and most generic thing I've seen. Read more

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★★★★☆

My Teeth Felt So Much Cleaner After Switching These In

Gary ColonOctober 24, 2025

These brush heads fit my Oral-B iO perfectly and really lifted buildup I didn’t even realize was there. After a couple brushes, my teeth felt polished and fresh. The bristles are a little firm at first, especially if you have sensitive gums, but they softened slightly after a few uses and now feel great. Read more

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