Perfect Fit for PureZone Elite: Specially engineered to fit Pure Enrichment PureZone Elite 4-in-1 Tower Air Purifier (Model: PEAIRTWR). Compatible with PETWRFIL filter model. 2-in-1 Filter Design: Each filter combines a True HEPA filter with an activated carbon layer for advanced air purification—efficiently capturing invisible particles and odors. True HEPA Filtration: Captures up to 99.97% of airborne particles as small as 0.3 microns, including dust, pollen, and smoke, improving indoor air quality. Odor & VOC Reduction: The built-in activated carbon layer helps eliminate household odors, volatile organic compounds (VOCs), and smoke for fresher-smelling air. Pet-Friendly Performance: Ideal for homes with pets—traps pet hair while neutralizing pet odors to maintain a clean and fresh environment. Keep your indoor air fresh and clean with Nispira’s 2-in-1 True HEPA Replacement Filters, designed specifically for the Pure Enrichment PureZone Elite Tower Air Purifier (Model PEAIRTWR). This convenient 1-pack includes one high-efficiency filter that combine a True HEPA layer with activated carbon for powerful multi-stage filtration. The True HEPA filter captures airborne particles like dust, pollen, lint while the carbon layer absorbs smoke, odors, and VOCs from cooking, pets, and daily life. The filter is crafted for an exact fit to ensure seamless installation and optimal airflow. Whether you're maintaining air quality in a living room, bedroom, or pet area, these filters help restore the performance of your air purifier while providing longer-lasting value. For best results, replace the filter every 6–8 months depending on usage and environmental conditions. Please note: This is a replacement product by Nispira and not an OEM Pure Enrichment filter. Pure Enrichment and PureZone Elite are registered trademarks of their respective owners. Use of these names is solely to demonstrate compatibility.