Philips Sonicare's best whitening in most elegant sonic electric toothbrush. Switch to Philips Sonicare.
Philips Sonicare's best whitening in most elegant sonic electric toothbrush. Switch to Philips Sonicare.
in 2 offers
The lowest price for Philips Sonicare DiamondClean 9000 Electric Sonic Toothbrush with APP (Model HX9911/09) right now is $244.36 at Playthek.com, compared across 2 retailers.
The all-time low was $242.32 on 26 June 2026 — today's price is 1% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 11 July 2026.
Philips Sonicare DiamondClean 9000 Electric Sonic Toothbrush with APP (Model HX9911/09)
Philips Sonicare's best whitening in most elegant sonic electric toothbrush. Switch to Philips Sonicare.
Philips Sonicare's best whitening in most elegant sonic electric toothbrush. Switch to Philips Sonicare.
Last updated at 11/07/2026 02:52:33
Philips Sonicare DiamondClean 9000 Electric Sonic Toothbrush with App (Model HX9911/09)
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Philips Sonicare DiamondClean HX9911/09 electric toothbrush Adult Sonic toothbrush Black
Free delivery
Philips Sonicare DiamondClean 9000 Electric Sonic Toothbrush with App (Model HX9911/09)
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Philips Sonicare DiamondClean HX9911/09 electric toothbrush Adult Sonic toothbrush Black
Free delivery
