The Bunn 28122.0000 Frozen Drink Machine Air Filter Ultra-2 is a high-efficiency protective filtration component designed to maintain optimal air circulation and cooling performance in commercial frozen beverage dispensers. This specialized filter works by capturing airborne dust, lint, and ambient grease before intake air reaches the condenser coils, ensuring unrestricted airflow thr... https://partsfe.ca/air-filter-for-bunn-part-281220000