Poly D1VZ9AA | Mission 800 Series Spare Ear Cushions, Leatherette, 2-Pack

Q: Which headsets are these ear cushions compatible with?
A: These replacement ear cushions (D1VZ9AA) are specifically designed for HP Poly Mission 800 Series wired USB headsets, including the Mission 815 Mono and Mission 825 Stereo models. They are not designed for use with other Poly headset families.

Q: How many ear cushions are included in the D1VZ9AA pack?
A: The D1VZ9AA pack includes 2 leatherette ear cushions, sufficient for one stereo headset replacement or two mono headsets.

Q: Will replacing the ear cushions affect the ANC performance of my Mission 800 headset?
A: Yes — worn or damaged ear cushions can degrade the acoustic seal and reduce Active Noise Canceling effectiveness. Using genuine HP Poly replacement cushions helps restore the original ANC performance by ensuring a proper fit and seal around the ear.

Q: Are these genuine HP Poly parts or aftermarket?
A: These are genuine HP Poly spare parts, ensuring full compatibility, correct dimensions, and consistent material quality matching the original equipment.

Q: Can I purchase these ear cushions in Australia through IP Trading?
A: Yes. IP Trading (iptrading.com.au) stocks genuine HP Poly accessories and spare parts for Australian businesses. You can order the D1VZ9AA directly through the website for fast local fulfilment.

Q: How often should I replace the ear cushions on my Mission 800 headset?
A: Replacement frequency depends on usage intensity. In call centre or high-use environments, replacing ear cushions every 6–12 months is recommended to maintain hygiene, comfort, and ANC performance. Signs of wear include flattened foam, cracking leatherette, or reduced noise isolation.