Amazon has the Philips Sonicare E-Series replacement toothbrush heads, HX7023/30, 3-pack Marked down to $19.95 plus clip the $5.00 off coupon to bring the price down to $14.95!
Genuine Philips Sonicare rechargeable electric toothbrush head
Compatible with screw on Philips handles: Advance, Essence, Elite, CleanCare and Xtreme handles. Not compatible with Essence+
#1 Recommended power toothbrush brand by Dental Professionals
Up to 2x more plaque removal versus a manual toothbrush
Dentists recommend replacement every 3 months for optimal results
