Replacement Foam and Felt Filter Kit for Shark Rocket Vacuum Cleaners.

• Fits: HV319Q, HV320, HV320W, HV321, HV322, HV324Q

• PERFECT FIT - Poor-fitting filters can cause dust and debris to escape from your vacuum cleaner. This replacement filter has an exact fit and multi-layer technology to prevent leakage.

  SUPERIOR FILTRATION - Keep your home free from irritants and airborne allergens. This HEPA vacuum filter is designed to trap harmful particles, such as pollen, pet dander, and dust mites.

  For optimal performance wash filter when it becomes full of dirt and dust; about every 3 months and replace every year.