Diamondsmile.io

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

4.1(35)
$26.98$28.98

464+ 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.
  • Rounded Brush Head: Dentists recommend a rounded brush head that wraps around the teeth better and cleans up to 98% better.
  • Value Family Pack: It comes with 12 brush heads, so you can easily change them whenever you want and share them with your family and friends.
  • Replacement Reminder: Blue bristles automatically fade after 3 months, a smart reminder to replace them for optimal cleaning results.
$26.98
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Product details
BrandDiamondsmile.io
ColorBlack
Size12 Count (Pack of 1)
Unit Count12.00 Count
Number of Items1
Technical specifications
package_dimensions11 x 3.5 x 1 inches; 3.53 ounces
date_first_availableJuly 18, 2025
manufacturerDiamondsmile.io
best_sellers_rank#182,789 in Health & Household ( See Top 100 in Health & Household ) #885 in Electric Toothbrush Replacement Brush Heads

From the brand

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Customer reviews

4.135 ratings
  1. 575%
  2. 413%
  3. 30%
  4. 20%
  5. 113%
★★★★★

Clean teeth

Lorraine Braud HillApril 10, 2026✓ Verified purchase

Best electric last Oral B lasted 14 yrs Read more

★★★★★

Just as Oral B OEM replacement toothbrush heads

Insider ReviewerDecember 23, 2025

This look just as the OEM toothbrush heads from Oral B. They work just as well and last the same. They fit my Oral B toothbrush just as well and offer a increased value from the OEM product. Highly recommend if you are looking for a cheaper alternative over the brand without sacrificing quality. Read more

★★★★☆

Medium Soft Brushes That Hold Up Well

Tony B.August 19, 2025

I'm not sure just how old my toothbrush is but I've had it for a long time (for reference, I use a Braun brush base). I'm never totally sure if brush heads will fit, but I'm glad to say these fit perfectly without being loose. These are a great deal for the price, and I think it would be hard to find a better set for cheaper. As the pictures show, they have a bit of a geometric design along the sides, but I didn't even notice when actually using it. The bristles are about a medium softness. I've gravitated toward being a little gentler while brushing but they definitely aren't too hard on my gums. The brushes also come in packs of four which is nice for giving my family members their own set instead of a bunch of loose brushes. After using these a few weeks, the bristles still look brand new, and I think they'll last until the 2-3 month mark when they need to be replaced. Read more

★☆☆☆☆

Do not like hard bristles!

CustomerApril 5, 2026✓ Verified purchase

You did not like it the bristles are very hard, should make different strength medium hard and soft. I would purchase the softer ones. They are too hard. Read more

★★★★★

Suitable replacement

ColleenNovember 9, 2025

Great budget friendly toothbrush head replacement for my Oral B Pro electric toothbrush. The brush heads are soft and clean great. They fit without an issue too. They seem to be holding up for the recommended amount of time as well. Read more

★★★★★

Perfectly Compatible Replacement Toothbrush Heads

KCOctober 31, 2025

I can't say enough good things about these Replacement Heads Compatible with Oral B Electric Toothbrushes. I always worry a little when ordering “compatible” toothbrush heads because I’ve had bad experiences with poorly fitting ones in the past. However, I was relieved to find that these Oral B compatible heads did not disappoint. They come in a plentiful 16 pack in both white and black colors (8 of each). The brush heads are not too hard or stiff, but firm enough to provide a good cleaning. The body of the heads are lighter weight than my original Oral B brand heads, but they still feel well made. Best of all, they slip right on and perfectly at the end of my electric toothbrush without a problem. They fit really well so the noise level is low and the vibration levels are normal. I've been using mine for weeks and the bristles are still straight. The current Amazon price for these Oral B compatible heads is very reasonable, and a great value for the money compared to the name brand heads. I will definitely be ordering more of these Oral B Compatible Toothbrush Heads in the future. Read more

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★★★★★

Great replacements

FoodLovvvahhhOctober 15, 2025

These replacement toothbrush heads are a great choice for my Oral B toothbrush! They don't last quite as long as the brand name ones, but they are still a perfect amount of soft and stiff, getting my teeth feeling very clean. They fit well, and function appropriately. These are a great choice to save a little money! Read more

★★★★★

Decent alternative with medium stiffness bristles

Leigh I.September 30, 2025

The brush heads fit well into the base. The brush seems to be of a decent quality. I wouldn't say these have the same quality as the OEM but good enough. The brush heads are medium and cleans well. I think the original ones are software and more dense though. These are a great alternative. They function almost as well as the original and a good value if you can find them on sale. Read more

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