Vanguard Gold Mobile Series VGM Filter Replacement Schedules CommentsThis field is for validation purposes and should be left unchanged.Which Extraoral Suction Device Do You Have?Select OneVanguard Gold MobileVanguard Mobile 2.0Select one.Filter Bags: Replace Every Three Months, or When 2/3 FullHEPA Filter: Replace Every 6 MonthsStage 1 Pre-Filter: Replace Every Three MonthsStage 2 HEPA Filter: Replace Every 6 Months Email Filter Replacement Reminders Shop Filters: Pre-Filter – 96098 $22.66 View Details Add to cart HEPA Filter – 96097 $200.85 View Details Add to cart Internal HEPA Filter – 97016 $95.49 View Details Add to cart Filter Bags, 5-pack – VMC-A400-5 $64.36 View Details Add to cart More Product Filter Replacement Information