Home Revolution Replacement Pre & Post Motor Filters, Fits Shark Rocket Upright Ultra-Light, HV300, Deluxe HV310, Pro/True Pet HV320 Series Vacuums and Parts XFFV300 & 1080FTV320 Designed to fit: Shark HV300, Rocket Deluxe HV310, Rocket DeluxePro/True Pet HV320 Series vacuum models, compare to Shark part # XFFV300 and 1080FTV320 Replace with confidence: We back all of our products with a 100% satisfaction guarantee Breathe easy: Washable, reusable foam & felt system removes allergens, impurities, and odors from the air and refreshes your home The Home Revolution Mantra: High-quality replacement products at a low price What you get: 1 Foam Pre-Motor Filter + 1 Felt Pre-Motor Filter + 1 Felt Post-Motor Filter