Zekuavi Replacement Brush Head Compatible with Phillips Sonicare Electric Toothbrush, Toothbrush Heads Fits for Philips Sonicare Protective Diamond Expert Daily 4100 5100 6100 1100 6500, White 12Pcs

Compatible with All SNAP-ON Philips Sonicare Electric Toothbrush handles
NOT Compatible with Essence, 5611/01 E-Series, HY1200
NOT Compatible with Philips One Series
Compatible with DiamondClean brush handles (ALL Models)9312 9322 9331 9332 9340 9342 9350 9351 9352 9359 9361 9362 9370 9371 9372 9381 9382 9392 9393 939w 939b 939v 9500 9610 939p 993w 992b 993b 992w 992p 992x 9903 9924 9954.
Compatible with ExpertClean (ALL Models)
Compatible with ProtectiveClean (ALL Models)4100 4300 5100 6100 681a 682p 685t 681u 684a 6810 685j 684b 681j 6160 6160d 6150 642a 642c 6810 6817 6857 6871 6876 6877 6160 6150
Compatible with FlexCare (+)/ FlexCare Platinum (ALL Models)6921 6930 6950 6972 6973 6992 9140 9141 9142 6970 6934 6902 6903 6910 6920 6932 6985 9110 9111 6911 6952
Compatible with HealthyWhite (+) (ALL Models)8923 8911 8918 6710 6712 6722 6730 6732 6733 6750 6761 6781 6782 6780
Compatible with EasyClean (ALL Models) 6201 6211 6212 6220 6231 6221 6250 6252 6253 6530 6510 6511 6512 6552
Compatible with Sonicare for Kids (ALL Models) 6311 6320 6322 6330 6340
Compatible with 2 Series plaque control (ALL Models)6220 6211 6231 6201 6212 6221 6250 6252 6253
Compatible with 3 Series Gum Health (ALL Models)6631/01 6632/09 6616/50 6616/51 6616/52 6631/01
Compatible with Essence+ (ALL Models)3211 3281 3211 3281
DuPont bristles mainly have the following advantages: high tenacity, strong bending recovery, outstanding wear resistance, and perfect cleaning power.Thanks to DuPont bristles, our brush can be used for a long time without being easily deformed, the service life varies according to the brushing strength of each person: from 2 months for high brushing intensity to 3 months for moderate brushing intensity
For our brush bristles, we have adopted a variety of top-rounding techniques. The protruding bristles on the upper, middle and lower parts of the brush undergo the first rounding process; then the concave part is rounded for the second time to ensure that each bunch of bristles meet the standard. The multi-process is only to better protect your teeth and oral health
The special anti dirt bristles help to keep your brush head clean and inhibit dirt growth on the brush.
306 stainless steel is used at the interface between the bottom of the toothbrush and the electric toothbrush, which can effectively reduce shake and noise, moreover, be more resistant to corrosion.
Copper sheet is used inside the brush body to conduct sonic waves, improving the sonic wave transmission efficiency and the cleaning capacity by 5 times.
The toothbrush head adopts the latest bristle planting technology, and the number of bristles has increased by 2 times. The bottom of each bunch of bristles is fixed with metal copper sheets, which can prevent bristle shed, increase the durability of the brush head, and greatly improve the cleaning ability.
12 replacement toothbrush heads are neatly placed in a blister case, and each head has it's own color mark at back of bottom, easy to distinguish each other.