3in1 Replacement Filter for Zigma Smart and Original air purifier Aerio300 Why you need this filter Restores your Aerio300's air cleaning performance by replacing worn filters. Removes common airborne health and comfort problems—allergens, smoke, odors and VOCs—so your living space feels and smells cleaner. Combines three proven filter layers in one unit to deliver consistent, longlasting results without modifying your purifier. Key features and benefits True HEPA layer: quality True HEPA material captures 99.97% of airborne particles down to 0.3 microns, reducing dust, pollen, mold spores and many fine particulates that aggravate allergies and respiratory issues. Activated charcoal layer: The activated charcoal section captures harmful VOC chemicals and helps reduce gaseous pollutants from cleaning products, paints, and urban pollution. Preliminary carbon prefilter: Deodorizes unpleasant household smells such as cigarette smoke, cooking odors, and pet smells. It also traps hair, larger dust and debris to protect and extend the life of the HEPA layer and the Aerio300 unit. Direct compatibility: Engineered as a replacement filter for Zigma Smart and Original air purifier Aerio300 models—fits the intended filter bay and restores original performance. Materials and performance: Constructed from efficiency True HEPA media, activated charcoal, and a carbon prefilter to provide multistage filtration in a single cartridge. Practical applications Homes with pets: Capture pet dander and reduce petrelated odors so living areas and bedrooms stay fresher. Kitchens and apartments: Reduce lingering cooking smells and VOCs from frying or strongsmelling ingredients in confined spaces. Allergy or sensitivity relief: Remove pollen, dust and fine particles that trigger allergic reactions, improving indoor air quality during pollen seasons. Simple replacement guidance Designed to be used as the direct replacement filter for Aerio300 Smart and Original models. according to your purifier's maintenance schedule or sooner if you notice reduced airflow or persistent odors. What makes this filter stand out Three filtration stages in one cartridge deliver both particle capture and gas/odor adsorption without needing separate filters. Maintains the Aerio300's intended filtration efficiency (True HEPA 99.97% at 0.3 microns) while protecting the HEPA layer with a preliminary carbon prefilter. Compatible models Zigma Smart air purifier Aerio300 Zigma Original air purifier Aerio300 your Aerio300 filter with this 3in1 cartridge to restore HEPA performance, reduce VOCs and odors, and extend the life of your purifier's internal components.