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frontpageneomatrixviper posted Jun 18, 2026 02:06 AM
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frontpageneomatrixviper posted Jun 18, 2026 02:06 AM

Costco Members: 6-Ct Philips Sonicare A3 AIO Electric Toothbrush Heads (Soft)

+ $2 S/H

$50

$65

23% off
Costco Wholesale
11 Comments
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Deal Details
Costco Wholesale has for its Members: 6-Count Philips Sonicare A3 All-in-One Plaque Removal, Whitening & Gum Care Electric Toothbrush Heads (Soft Bristles, Black or White) for $49.99. Shipping is $1.99.

Thanks to community member neomatrixviper for finding this deal.

Available colors (select on the product page):
  • White (HX9096/65)
  • Black (HX9096/65)
Product Details:
  • Soft bristles
  • The Philips Sonicare Premium All-in-One brush head combines plaque removal, gum health and whitening into one brush head.
  • Up to 20x more plaque removal than a manual toothbrush
  • Improves gum health up to 15x vs. a manual toothbrush
  • Triangular tips brush away stains for whiter teeth in just 2 days (vs. a manual toothbrush, with whitening toothpaste)
  • Philips Sonicare's advanced sonic technology
  • Click-on design for simple brush head placement

Editor's Notes

Written by RevOne | Staff
  • Our research indicates that this deal is $8.45 less (14% savings) than the next best available price from a reputable merchant with prices starting from $58.44 at the time of this post.
  • If you don't have a Costco Warehouse Membership, you can sign up here.
  • Sale is valid through through 7/19/26. While supplies last. Limit 5 per member.

Original Post

Written by neomatrixviper
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale has for its Members: 6-Count Philips Sonicare A3 All-in-One Plaque Removal, Whitening & Gum Care Electric Toothbrush Heads (Soft Bristles, Black or White) for $49.99. Shipping is $1.99.

Thanks to community member neomatrixviper for finding this deal.

Available colors (select on the product page):
  • White (HX9096/65)
  • Black (HX9096/65)
Product Details:
  • Soft bristles
  • The Philips Sonicare Premium All-in-One brush head combines plaque removal, gum health and whitening into one brush head.
  • Up to 20x more plaque removal than a manual toothbrush
  • Improves gum health up to 15x vs. a manual toothbrush
  • Triangular tips brush away stains for whiter teeth in just 2 days (vs. a manual toothbrush, with whitening toothpaste)
  • Philips Sonicare's advanced sonic technology
  • Click-on design for simple brush head placement

Editor's Notes

Written by RevOne | Staff
  • Our research indicates that this deal is $8.45 less (14% savings) than the next best available price from a reputable merchant with prices starting from $58.44 at the time of this post.
  • If you don't have a Costco Warehouse Membership, you can sign up here.
  • Sale is valid through through 7/19/26. While supplies last. Limit 5 per member.

Original Post

Written by neomatrixviper

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Top Comments

HeyGuysChrisFixHere
610 Posts
110 Reputation
I've tried 3 or maybe 4 different no-name-brands so far. One might have been a rebrand of another brand I tried because they looked identical. 1 brand had stiffer bristles that cleaned really fast but hurt my gums if I wasn't careful, 1 had nice soft bristles but didn't clean quite as well so I had to brush for 2.5mins instead of 2mins to get the same cleaning, and 1 brand had 2 heads that cracked at the base of the shaft where the metal rod inserts after a few uses but they had pretty similar feel to the OEM one that it originally came with. I still prefer to only use aftermarket brands just to show Phillips Sonicare that I'm not paying their ridiculous prices for brush heads even at the "sale" prices which are still way to expensive for what you get. Aftermarket replacements are so cheap that you can order 3 or 4 different brands, each containing a 6pk or 10pk, and you'll still pay less for all of those packs combined than this single 6pk of name brand brush heads. Just try different brands until you find one that works for you since they are so cheap because there is no large or reputable data set or review site that accurately defines which knockoff/aftermarket brands work better than others...yet.

11 Comments

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Jun 18, 2026 07:05 AM
80 Posts
Joined Jul 2019
PurpleMitten6516Jun 18, 2026 07:05 AM
80 Posts
I'm curious if there is anyone who has tried the off brand heads for the Sonicare, only to decide they would rather pay for the name brand? It amazes me the price they ask for these, but they have never come down even with all the Chinese sellers of essentially the same thing so I have to assume plenty of people are buying them.
Jun 18, 2026 05:02 PM
219 Posts
Joined May 2022
JellicalJun 18, 2026 05:02 PM
219 Posts

Our community has rated this post as helpful. If you agree, why not thank Jellical

Quote from PurpleMitten6516 :
I'm curious if there is anyone who has tried the off brand heads for the Sonicare, only to decide they would rather pay for the name brand? It amazes me the price they ask for these, but they have never come down even with all the Chinese sellers of essentially the same thing so I have to assume plenty of people are buying them.
I did. Chinese copies are significantly worse in my opinion. (Like basically I can feel with my tongue that the quality of cleaning is much lower)
1
1
Jun 18, 2026 05:08 PM
80 Posts
Joined Jul 2019
PurpleMitten6516Jun 18, 2026 05:08 PM
80 Posts
Quote from Jellical :
I did. Chinese copies are significantly worse in my opinion. (Like basically I can feel with my tongue that the quality of cleaning is much lower)
Yeah I know what you mean, I got a pack once that apparently were extra soft and didn't clean anywhere close to every other brush I've tried.
Jun 18, 2026 11:12 PM
31 Posts
Joined Dec 2013
BogusLawyerJun 18, 2026 11:12 PM
31 Posts
Quote from PurpleMitten6516 :
Yeah I know what you mean, I got a pack once that apparently were extra soft and didn't clean anywhere close to every other brush I've tried.
i got cheap ones from aliexpress and they were so abrasive my gumline receded on one of my teeth. i will happily buy the "official" ones even if the off brand is produced in the same factory.
Jun 18, 2026 11:42 PM
610 Posts
Joined Oct 2017
HeyGuysChrisFixHereJun 18, 2026 11:42 PM
610 Posts

Our community has rated this post as helpful. If you agree, why not thank HeyGuysChrisFixHere

Quote from PurpleMitten6516 :
I'm curious if there is anyone who has tried the off brand heads for the Sonicare, only to decide they would rather pay for the name brand? It amazes me the price they ask for these, but they have never come down even with all the Chinese sellers of essentially the same thing so I have to assume plenty of people are buying them.
I've tried 3 or maybe 4 different no-name-brands so far. One might have been a rebrand of another brand I tried because they looked identical. 1 brand had stiffer bristles that cleaned really fast but hurt my gums if I wasn't careful, 1 had nice soft bristles but didn't clean quite as well so I had to brush for 2.5mins instead of 2mins to get the same cleaning, and 1 brand had 2 heads that cracked at the base of the shaft where the metal rod inserts after a few uses but they had pretty similar feel to the OEM one that it originally came with. I still prefer to only use aftermarket brands just to show Phillips Sonicare that I'm not paying their ridiculous prices for brush heads even at the "sale" prices which are still way to expensive for what you get. Aftermarket replacements are so cheap that you can order 3 or 4 different brands, each containing a 6pk or 10pk, and you'll still pay less for all of those packs combined than this single 6pk of name brand brush heads. Just try different brands until you find one that works for you since they are so cheap because there is no large or reputable data set or review site that accurately defines which knockoff/aftermarket brands work better than others...yet.
4
Jun 18, 2026 11:47 PM
400 Posts
Joined Sep 2015
single_flyerJun 18, 2026 11:47 PM
400 Posts
Are the A3 that much better than the C3? Same price but you get two more heads.
https://www.costco.com/p/-/philip...&langId=-1
Jun 21, 2026 09:57 AM
2,186 Posts
Joined Jan 2015
khronosJun 21, 2026 09:57 AM
2,186 Posts
Quote from PurpleMitten6516 :
I'm curious if there is anyone who has tried the off brand heads for the Sonicare, only to decide they would rather pay for the name brand? It amazes me the price they ask for these, but they have never come down even with all the Chinese sellers of essentially the same thing so I have to assume plenty of people are buying them.
maybe consider something like the Brushmo brand. They use DuPont bristles with rounded end, 4 styles. Not as cheap as the no-name brands on Amazon, something in the $20 range for an 8 pack but the brand looks trustworthy
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Today 04:09 PM
384 Posts
Joined Aug 2013
RavislickToday 04:09 PM
384 Posts
Was looking for the soft bristle ones, thanks!
I'll have to try the brushmo ones as suggested above at some point too 🙏
Today 04:11 PM
2,166 Posts
Joined Jul 2008
kfunk7Today 04:11 PM
2,166 Posts
Quote from PurpleMitten6516 :
I'm curious if there is anyone who has tried the off brand heads for the Sonicare, only to decide they would rather pay for the name brand? It amazes me the price they ask for these, but they have never come down even with all the Chinese sellers of essentially the same thing so I have to assume plenty of people are buying them.
I've tried few different knockoffs, got tired of bristles coming loose.
Today 05:23 PM
207 Posts
Joined Mar 2021
TenseApple583Today 05:23 PM
207 Posts
I'm Oral B gang and have tried knockoffs. The heads stopped rotating or they were junk that fell apart.
Today 05:49 PM
73 Posts
Joined Mar 2017
wufawutianToday 05:49 PM
73 Posts
The cost to produce each brush may only cost 50 cents! it is way too much over priced.

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