Enjoy fresh, clean air in your home with the help of an air purifier. The air purifier works to remove dirt, dust and animal hair from the air and the particles are collected in the effective multi- stage filter. Clean and fresh air is emitted. The filter cartridges are usually made up of several separate filters such as pre-filters, carbon filters and HEPA filters. Some models have washable filters that can be used repeatedly while cartridge refills are available for other models when it is time to change the filter. Air purifiers are ideal for people with allergies and those allergic to pollen, in spaces with bad odours and in bedrooms, etc. where it is healthy to breathe fresh, clean air.