For Perodua Alza, Myvi D20N, Myvi Lagi Best and Myvi Icon Cabin Filter Bracket Holder 88548-BZ010, this is an OEM mounting component designed to securely hold the cabin air filter inside the air-conditioning (HVAC) system. This bracket holder ensures the cabin filter stays properly positioned in the air filter housing, preventing movement, gaps or air bypass during operation. A correct and tight fit is important so all incoming air passes through the filter media, ensuring clean and consistent air delivery into the cabin. It also helps maintain stable airflow performance and protects the filter from vibration or misalignment. Specification includes part number 88548-BZ010, compatible with Perodua Alza, Myvi D20N, Myvi Lagi Best and Myvi Icon models. It is designed for OEM-standard fitment, suitable for Perodua compact and MPV platforms where cabin filters are installed within the HVAC system. Using a proper cabin filter bracket helps ensure effective air filtration, better air-conditioning performance and long-term durability of the filter system. Without a secure holder, the filter may shift, reduce filtration efficiency or allow unfiltered air to enter the cabin. Return and warranty are subject to proper installation and normal usage conditions. Any damage caused by incorrect installation or modification will not be covered. Always ensure the bracket is properly secured during every cabin filter replacement service. For workshop service, we recommend checking and replacing the bracket if it becomes brittle or loose to maintain proper cabin air filter performance in your Perodua vehicles.