Diamondsmile.io

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

3.7(66)
$24.99

244+ bought in the past month

About this item

  • Replacement Heads Compatible with Oral B IO 2/3/4/5/6/7/8/9/10/Deep Clean Series Electric Toothbrush
$24.99

In Stock

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Product details
BrandDiamondsmile.io
ColorBlack
Size12 Count (Pack of 1)
MaterialNylon
Age Range (Description)Adult
Technical specifications
package_dimensions11.1 x 5.91 x 0.75 inches; 2.82 ounces
item_model_numberIOUS2-626-12BK
date_first_availableNovember 22, 2025
manufacturerDiamondsmile.io
best_sellers_rank#190,256 in Health & Household ( See Top 100 in Health & Household ) #913 in Electric Toothbrush Replacement Brush Heads

From the brand

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Customer reviews

3.766 ratings
  1. 550%
  2. 413%
  3. 30%
  4. 213%
  5. 125%

Customers say

Customers have mixed opinions about the toothbrush heads' performance, with some saying they work well while others report poor results.

★★★★★

Great Quality Replacement Heads at a Better Value!

Jessie WoodwardJanuary 31, 2026✓ Verified purchase

These replacement brush heads compatible with Oral-B iO (2–10 & Deep Clean) have been fantastic. They snap on securely and feel just like the originals — very smooth, thorough cleaning every time. I’ve noticed my teeth feel just as clean as when I use the brand-name heads, and the bristles are holding up well after multiple uses without fraying. The set of 6 in black looks sleek and lasts a good while before needing a swap. They fit perfectly on my iO handle and the performance has been consistent across all of them. Great value compared to the pricey OEM heads! Highly recommend if you want reliable, effective replacement brush heads without the high cost. Read more

★☆☆☆☆

Cheap toothbrush head

amazon buyerNovember 14, 2025✓ Verified purchase

Cheaply made brush heads. Little to no power transfer when you apply any sort of pressure. The head regularly stalls out and you have to revert to manually brushing. These are going straight in the trash Read more

★★★★★

Best electric

professorJanuary 15, 2026✓ Verified purchase

Good compatibility and comparable to the originals. No noticeable difference! Read more

★★☆☆☆

Won't get again

Cara VJanuary 22, 2026✓ Verified purchase

Liked how many there were, not sure they actually fit. Do not fully insert onto the toothbrush, and have a very short life span (~2months) Read more

★★★★☆

Bristles

John MNovember 18, 2025✓ Verified purchase

Medium stiff bristles but fit toothbrush base well Read more

★★★★★

If you have had surgery on your tongue start very slowly and carefully.

Cheri M.December 11, 2025✓ Verified purchase

The brushes are rated gentle but just a little harsh for me. Otherwise they are good. Price seemed fair and it works well. Cheri M. Read more

★★★★★

Fits well. Works well.

D. NeikirkDecember 3, 2025✓ Verified purchase

Fits well. Works well. Little to no difference between these and “official” Oral-B replacement brushes. Read more

★☆☆☆☆

Doesn’t work well

L. HansenNovember 23, 2025✓ Verified purchase

Spend the money and get the name brand, going from the actual head that comes with the brush to these is very noticeable. Not worth the money you save since they don’t work the same. Read more

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