Features: 1Fitment: Filter purifying accessories are fit for Nispira Pure enrichment Purezone mini air purifiers replacement filters provide a perfect fit for improved air quality. 2Double Layer Filtration: Dual filters provide a highly efficient cleaning and purification process removing air pollutants allergens and particles and so on. 3Easy Replacement: Compact size and lightweight design of the air purifying filter makes them easy to carry and the filters can be easily replaced without any hassle. 4Long Lasting: Filters are constructed with durable materials and are tested multiple times to ensure their longevity. Each filter can last up to 6 months depending on usage and air quality conditions. 5Filtration: Filter purifying accessories are equipped with high efficiency particulate air filters ensuring that your air is effectively purified and free of harmful particles. Specification: Item Type: Replacement FilterMaterial: ABS high efficiency particulate airFitment: Fit for Nispira Pure enrichment Purezone miniWeight: 95 g / 3.4oz(approx.) Package List: 2 xReplacement Filters