1.Replacement Filters; Enhance Air Quality—Enjoy a ier and cleaner life with this air purifier filter, which can capture airborne particles like pollen, dust, smoke, odors, and pet dander. This TRUE HEPA replacement filter is designed to elevate the air quality in your home. 2.Compatible with LEVOIT LV-H133 Air Purifier; Perfect Fit—This replacement filter is designed specifically for the LEVOIT LV-H33 air purifier and seamlessly fits with it for optimal performance. It is easy to install and integrate with your air purifier without any hassle. 3.True HEPA Filter Material; Superior Filtration—The LEVOIT air filter features high-quality True HEPA material for great performance and superior filtration. The robust filter construction effectively traps particles from the air and consistently delivers pure air. 4.True HEPA, Activated Carbon & Fine Preliminary Filters; Triple Filtration Technology – This air filter is equipped with triple filtration technology in one powerful unit. True HEPA with high efficiency activated cotton carbon filters and fine preliminary filter tackles pollutants and neutralizes odors and volatile organic compounds.