SCREW-ON SYSTEM COMPATIBILITY - Perfectly Compatible with Philips Screw-on handles: For Advance, For Essence, For Elite, For CleanCare and For Xtreme handles. Not compatible with Essence plus. TAKE CARE of YOUR ORAL HEALTH - These tooth brush heads help you achieve thorough and comfortable cleaning of hard-to-reach areas by more effectively removing plaque and preventing gingivitis. JUST AS GOOD AS THE ORIGINAL - The brush head is made of genuine U.S. DuPont round-end bristles and it's bristles exactly same as name brand. PP material, more durable and not easy to break. The heads come with a plastic cap over the bristles that keeps them straight and firm until you unpack them. INDICATOR BRISTLES - There is a blue stripe on a section of the bristles that fades with use, so you can tell right away when it's time for a new head. Dentists recommend replacement every 3 months for optimal results. SATISFACTION GUARANTEED - Please contact us if you have any questions, your satisfaction is always our first consideration. Heepim Replacement Toothbrush Headsa. Works as Good as the Original, for A Lot Less Money. b. Hepls Keep Teeth Clean and White. c. Healthy and Safety Standard. Gentle but Effective Cleaning The angled neck assures effective cleaning on the surface and at hard-to-reach areas. End-rounded bristles protect your teeth and gums from being hurt. Genuine US Dupont Bristles 100% same as name brand, planted skillfully to avoid falling off. Enjoy Your Brushing The replacement heads are much more durable thanks to the upgraded PP material. Always be on-time for Replacement Reminder bristles fade in color to let you know when it’s time to replace your toothbrush head. Dentist suggests the replacement every 3 months. These brush replacement heads are compatible with all SCREW-ON Philips Sonicare E-series toothbrush handles! The Following Handles are supported: -For Sonicare Essence
E-Series -For Sonicare Advance -For Sonicare Elite -For Sonicare CleanCare -For Sonicare Extreme These replacement brush heads are compatible with all of the following SCREW-ON handle models: HX3xxx: HX3300 HX3351 HX3500 HX3551 HX3881 HX4xxx: HX4002 HX4101 HX4011 HX4321 HX4472 HX4511 HX4572 HX4573 HX4772 HX4871 HX4872 HX5xxx: HX5130 HX5251 HX5300 HX5310 HX5350 HX5351 HX5352 HX5400 HX5451 HX5500 HX5551 HX5581 HX5610 HX5611 HX5751 HX5752 HX5754 HX5810 HX5853 HX5910 HX7xxx: HX7351 HX7361 HX7381 HX7551 HX7553 HX7800 HX7841 HX7881 HX9xxx: HX9500 HX9551 HX9552 HX9553 HX9562 HX9842 HX9882 Other: Advance e-4000/Essence e-5000/Elite e7000/e9000/Xtreme/e3000 Package: Six SCREW-ON toothbrush heads and six hygienic travel caps. Disclaimer: These toothbrush heads are manufactured independently by Heepim.