[This review was collected as part of a promotion.] Overall love the product and use my toothbrush for couple of years now. Unfortunately, cannot purchase those toothbrush heads refills in any local supermarket anymore. They were not listed on your website under the products tab either. Only when I googled the "e-series Philips toothbrush refills" I could find the product. I thought I would have to discard the perfectly working toothbrush. I hope you continue to make the refills, as the toothbrush was not cheap to replace often. Thank you

The Philips Sonicare e-series Standard sonic tooth brush heads HX7023/64 3-pack. The brush heads last a good three months. I like them mostly because my dentist, and his assistants, are more than pleased with the condition of my teeth at every cleaning or other procedure. Thanks Philips.

[This review was collected as part of a promotion.] A well designed product. The refills work as expected, as they should ..... but more expensive than they should cost after all these years of repeat manufacturing. They should last longer, the brushes wear down too soon.

Sonic E series replacement works fine as well as my 10 year old Sonic electric toothbrush,no need to replace it ,still working fine!

[This review was collected as part of a promotion.] Experience - have used this product for many years because it works great - enough said!

[This review was collected as part of a promotion.] We like the quality of this product. The price is high though.

Not generic. REAL Philips E series toothbrush heads, 8 PK. On sale TOO. The replacements will last a while. So happy to have found it. Worth paying for shipment.

Both my husband and I use Sonicare E Series toothbrushes and the brush heads are hard to find and usually expensive. Saw these at Sam's online and price was great!

These heads have a narrow set of bristles. I used to get wider set of bristles. My toothbrush is the E Series and is getting pretty old. Guess heads have changed.

I've had the e-series toothbrush for years. So happy that Sam's carries the replacement heads. I bought two sets just in case they are faded out soon.