Compatible Model: Nisreen 3-in-1 filter bundle compatible with IQAir HeathPro series air puri-fier filter replacement
3-Stage Filtration: The 3-in-1 filter bundle contains 3 filters includes stage 1: Pre-Filter(F1), stage 2: Carbon granulars odor filter(F2) and stage 3: HEPA filter(F3)
Premium Performance: 1-st stage pre-filter traps larger particles in the air and extends life of 2-nd and 3-rd stages filters. 2-nd stage carbonell filter reduces VOCs, smoke and more than hundreds of nasty gases, cooking fumes and pet odors. 3-rd stage filter traps fine particles down to microns from your indoor air such as lint, pet dander and fabric fibers
Regular Replace: It is recommended to replace the pre-filter every 12-18 months, the activated carbon filter every 1-2 years, and HEPA filter every 2-4 years for maximum efficiency, or more often depending on air condition and environmental factors
Buy with Confidence: We deliver premium, durable and long-lasting materials, allowing the filter to last longer, they are efficient investments. If you have any questions about the air replacement filters, please feel free to let us know