Wax guard Audio Service filter HF4 BLACK, blue

The Audio Service Filter HF4 BLACK in blue provides protection against cerumen, moisture, and dirt for your IO devices and headphones. The included tool allows for easy insertion and removal of the cerumen filter. This filter represents an update to the tried and tested HF4 filter. With a diameter of 2.2 mm and a self-cleaning effect due to the black high-tech mesh, this cerumen protection is the perfect choice for effective device security. The practical dispenser ring contains 16 pieces and an extraction pin for even easier handling.