Item : B00008BQVM Customer Reviews Replacement Brush Heads by .. DEAN G. TILDEN (DALLAS, TEXAS United States) Product is discontinued - so I was fortunate to find it. Works fine, shipment was quick and arrived fast Great Price for a Needed Product by .. D. Cardiel (Pacific Northwest) These brushes need replacement every six months, so I am always looking for a means of keeping the cost as low as possible. Amazon has provided me this time and time again. Brand new product at a discounted price. Thanks! Old style brush by .. Dale T. Carroll (St. Louis, Mo) The new brush that they introduced is terrible (E Series). This "old" style (A Series) should not have been replaced, and that is why I purchased this item. The A Series is outstanding. terrific find!!! by .. Jamie Sooy () needed replacement brushes and wasn't sure which to get. called Sonicare and they recommended these brushheads but told me that I may have difficulty finding them as they have been replaced with another model.Luckily my old standby Amazon had them and the price was much lower than what sonicare said I would find them for, (if I found them at all). Sonicare did tell me the name of the other model that replaced this but unfortunately I don't remember,however Amazon also carries that one.Just loooooove my Amazon. PS brushes work great,great for your gums and plaque? what is that? I haven't had any in years!!!!! Sonicare Replacement Brush Heads by .. C. Raney (Fordyce, AR) Philips Sonicare Advance (A-Series) Replacement Brush Head, Standard (2-Pack) You have to try the Sonicare Tooth Brush. It is the best thing on the market. After brushing, it feels like you have just had your teeth cleaned. It is wonderful.