Package Quantity:4 Discover the Best Electric Toothbrush Heads by Having the 4 High Quality Oral-B Replacement Dual Clean Electric Toothbrush Heads – Part # SB-417A – Interclean (All models) & Pro-Health (All models) The Best Benefits that You Can Get by Purchasing this Wonderful 4 High Quality Oral-B Replacement Dual Clean Electric Toothbrush Heads – Part # SB-417A – Interclean (All models) & Pro-Health (All models) – replacement Oral-B Dual Clean electric toothbrush heads – Compare to part # SB-417A – Designed & Engineered by Think Crucial Compatible with the following: – Vitality Precision Clean (All Models), Vitality Dual Clean (All models), Professional Care (All models), Professional Care SmartSeries (All models) – TriZone (All models), Advance Power (All models), Pro Health (All models), Triumph (All models), 3D Excel (All models), Plak Control 3D | Duo | Travel – Triumph Professional Care (All models), Triumph (All models), Sensitive Clean (All models) This is a generic product designed and engineered in the United States by Think Crucial. This is not a Oral-Bï¾® OEM product and is not covered under any Oral-Bï¾® manufacturer’s warranty. Please check your manufacturerï¾s warranty with regard to the use of non-OEM parts. Think Crucial provides no warranty or guarantee with regard to the product or its compatibility with your Oral-Bï¾® product. Any use of Think Crucial non-OEM products in your Oral-Bï¾® product is done at your own risk. The Oral-Bï¾® brand names and logos are the registered trademarks of their respective owners. Any use of the Oral-Bï¾® brand name or model designation for this product is made solely for purposes of demonstrating compatibility.