Silicone + PBT Polymer Bristles
Durable and ultra-hygienic PBT polymer bristles are ideal for heavier plaque buildup, while silicone bristles remain gentle on gums. Each brush head lasts for 6 months.
The Hybrid Replacement Brush head is compatible with all ISSA electric toothbrushes, except ISSA mikro. Combination of PBT polymer and silicone bristles delivers vigorous clean of the teeth while silicone bristles comfortably massage the gums, preventing gum recession and damage to tooth enamel. Ideal for users who seek a stronger clean, the 3D flexible brush head is waterproof, ultra-hygienic and body-safe and requires replacing just twice a year.