Vanguard Gold Mobile Series VGM Filter Replacement Schedules 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 Full HEPA Filter: Replace Every 6 Months Stage 1 Pre-Filter: Replace Every Three Months Stage 2 HEPA Filter: Replace Every 6 Months Email Filter Replacement Reminders NameThis field is for validation purposes and should be left unchanged. Shop Filters: Pre-Filter – 96098 $22.00 View Details Add to cart HEPA Filter – 96097 $195.00 View Details Add to cart Internal HEPA Filter – 97016 $92.71 View Details Add to cart Filter Bags, 5-pack – VMC-A400-5 $62.49 View Details Add to cart More Product Filter Replacement Information