Best Hx9990 12 Deals of Nov 2026

Updated November 10, 2026Our site contains affiliate links for which we may be compensated.
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Philips Sonicare

13% Off
Great Seller
100–250 sold/mo

Philips Sonicare 9900 Prestige Electric Toothbrush, 1 Brush Head, Blue | 2000% More Plaque Removal¹, SenseIQ Adaptive Protection, 15 Brush Settings, App Connected, Charging Travel Case, HX9990/12

A3 Premium All-in-One brush head removes up to 20x more plaque than a manual toothbrush; achieve 15x healthier gums in six weeks², and up to 100% more stain removal in less than two days³
SenseIQ Technology senses your pressure, motion, and coverage up to 100 times per second; if you apply too much pressure, the toothbrush will adjust the intensity level to protect your teeth and gums
Gentle yet effective clean with up to 62,000 bristle movements per minute; Sonicare Fluid Action supports the bristles to clean by driving fluid deep between teeth and along the gumline
This electric toothbrush for adults has a light ring at its base that gently lets you know if you're overdoing the pressure; simply ease off when it lights up to help your gums stay protected
15 brushing settings: select from 5 modes - Clean, White, Gum Health, Deep Clean+, and Sensitive - and one of three intensity levels for a personalized clean; select your preferences in the app
Achieve your oral health care goals with the Sonicare toothbrush and app: the two pair seamlessly to deliver guided brushing, tips and tricks, and content personalized to you
Brush head replacement reminder tracks how often and how hard you brush, then reminds you to replace your brush head once it's time; dental professionals recommend changing your brush head regularly
Details & specs
Check Price
on Amazon.com
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Philips Sonicare

13% Off

Philips Sonicare 9900 Prestige Rechargeable Electric Power Toothbrush with SenseIQ, Midnight, HX9990/12 & Cordless Power Flosser 3000 - Black

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on Amazon.com
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gENERIC

Toothbrush Charger for Philip Sonic Care CBB1001/CBB2001 Charger Compatible 9900 HX9996 HX9997 HX999011 HX999C HX999P HX9992 HX9994 HX9990/13 HX9990/12 HX9990/11 HX999011 HX999012 HX999013 (White)

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on Amazon.com
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Philips Sonicare

12% Off

Philips Sonicare 9900 Prestige Rechargeable Electric Power Toothbrush with SenseIQ, Midnight, HX9990/12 & for Kids Design a Pet Edition, Corded Electric, Brush Head Bundle, BD1005/AZ

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on Amazon.com
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gENERIC

Toothbrush Charger for Philip Sonic Care CBB1001/CBB2001 Charger Compatible 9900 HX9996 HX9997 HX999011 HX999C HX999P HX9992 HX9994 HX9990/13 HX9990/12 HX9990/11 HX999011 HX999012 HX999013 (Black)

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on Amazon.com
Our #1 Pick Today
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ProductPage Image
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Philips Sonicare

13% Off
Great Seller
100–250 sold/mo

Philips Sonicare 9900 Prestige Electric Toothbrush, 1 Brush Head, Blue | 2000% More Plaque Removal¹, SenseIQ Adaptive Protection, 15 Brush Settings, App Connected, Charging Travel Case, HX9990/12

A3 Premium All-in-One brush head removes up to 20x more plaque than a manual toothbrush; achieve 15x healthier gums in six weeks², and up to 100% more stain removal in less than two days³
SenseIQ Technology senses your pressure, motion, and coverage up to 100 times per second; if you apply too much pressure, the toothbrush will adjust the intensity level to protect your teeth and gums
Gentle yet effective clean with up to 62,000 bristle movements per minute; Sonicare Fluid Action supports the bristles to clean by driving fluid deep between teeth and along the gumline
This electric toothbrush for adults has a light ring at its base that gently lets you know if you're overdoing the pressure; simply ease off when it lights up to help your gums stay protected
15 brushing settings: select from 5 modes - Clean, White, Gum Health, Deep Clean+, and Sensitive - and one of three intensity levels for a personalized clean; select your preferences in the app
Achieve your oral health care goals with the Sonicare toothbrush and app: the two pair seamlessly to deliver guided brushing, tips and tricks, and content personalized to you
Brush head replacement reminder tracks how often and how hard you brush, then reminds you to replace your brush head once it's time; dental professionals recommend changing your brush head regularly
Details & specs
Check Price
on Amazon.com
Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

6 Hx9990 12 deals are available from: Amazon, starting from $49.99.

The biggest discount we found is 13% on Philips Sonicare 9900 Prestige Electric Toothbrush, 1 Brush Head, Blue | 2000% More Plaque Removal¹, SenseIQ Adaptive Protection, 15 Brush Settings, App Connected, Charging Travel Case, HX9990/12 (HX9990/12) at Amazon.

The lowest price we found is $49.99 while the highest is $399.92. Prices for the best Hx9990 12 deals average at $240.55.