The Shark Robot Vacuum RV2820 Odor Neutralizer Intensity Dial Replacement is a genuine OEM part designed specifically for Shark vacuum cleaners. This replacement dial is compatible with universal Shark models and includes one odor neutralizer dial to maintain your vacuum's effectiveness in eliminating unpleasant odors. With the Shark brand's reliability and high-quality standards, this replacement part ensures a seamless fit and continued performance for your Shark vacuum.