20 pcs Phonak Vented 4.0 Hearing Aid Domes Small Size

Ergonomic Design for Comfort
Phonak Vented 4.0 Dome fits small to medium ears with a 7.5mm diameter for all-day wear. Compatible with CeruShield Disk V2.0 098-0445.

Compatibility with Phonak Products
Works with SDS 4.0 receivers, Phonak Audeo (Lumity, Marvel, Paradise), Unitron (Moxi Blu, Jump, Move D, Discover Next DX), Audicus (Omni, Spirit, Wave), Hansaton Excite, and Costco KS9/KS10/KS11 models.

Premium Skin-Friendly Material
Made from durable, high-quality silicone for comfort and longevity in daily use.

Enhanced Sound Quality
Vented design reduces external noise while amplifying low-frequency sounds, ideal for moderate hearing loss.

20-Pack Value, Save More, Customer-First Support
Includes 20 domes—replace every 2–4 days for hygiene. Affordable, effective, and backed by responsive customer service.