HF 3 Hearing Aid Wax Guard Filter
USD $7.00Brand New HF3 Hearing Aid Wax Guard Filter for Left and Right Ear The HF 3 wax guards reliably prevent cerumen, dirt or moisture from penetrating the hearing system via the receiver opening. HF 3 therefore provides the best protection and ensure a long lifespan for your hearing system. Product Information: – Maintenance-free – Practical…