I took the chance to buy them to fit my discontinued Pulsonic and they fit! The bristles are different but I find them much better. The bristles on the old heads were flat. They are curved and angled so that they reach the molars much better. Here are photos with the new brush and one of my original ones.
Soocas X5 sonic toothbrush, RU, pink
76 Review
π Set of 4 Philips Sonicare HX6064/10 Best White W2 Brush Heads with BrushSync for Effective Teeth Whitening
61 Review
Oral B Vitality Limited Precision Clean π¦· Rechargeable Toothbrush - White Refill for Optimal Oral Cleanliness
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Electric toothbrush Oral-B Smart 4 4900, black/pink
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π TheraBreath Fresh Breath Chewing Gum: ZINC with Citrus Mint Flavor - Pack of 6 (10 Count)
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The Legend of Zelda: Breath of the Wild game for Nintendo Switch, cartridge
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Convenient Listerine Ready! Tabs Whitening Chewable Tablets: Polar Mint Flavor to π¦· Combat Bad Breath, Whiten Teeth, and Eliminate Germs Anywhere, 24 ct, Sugar-Free, Gluten-Free
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π¦· Colgate Max Fresh Whitening Toothpaste with Breath Strips, Clean Mint, Limited Edition - 6 Oz, 24 Ounce (Pack of 4)
10 Review