HF4 Pro WaxGuard is a wax filter screen accessory for hearing aids. The product is supplied as a dial containing 15 filter screens and includes an insertion/extraction tool. The filters are color-coded: red for right side and blue for left side. Each filter screen measures 2.5 mm in diameter. Compatibility information provided: fits custom in-the-ear formats including ITE (full-shell and half-shell), ITC, and CIC models; referenced manufacturers include Siemens.




