Nisreen T500 Filter Compatible with Alen Air Purifier Filter Replacement T500, Fit for Part# TF60 TF60-MP, 2 Sets of T500 Replacement Filters with Extra 4 Carbon Pre-filters

["Compatible Model: Nisreen T500 air filter compatible with Alen T500 replacement filter, for part# T500-Pure TF60 TF60-MP. Product Dimensions: 15.35*4.72*1.38in","2-in-1 Filtration: The T500 replacement filter is composed of a combination of carbon pre-filter and H13 HEPA to optimize your air condition. Help keep your home, office, or room smelling fresh and clean","Premium Quality: Constructed with premium HEPA 13 Grade material, the t500 HEPA filter can catch 99.97% of airborne particles down to 0.3 microns. Carbon pre-filter absorbs unwanted household odors and removes large airborne particles","Regular Replace: It is recommended to replace tf60 pre-filter every 2-3 months, and T500 HEPA filter every 6-12 months for best performance (depend on usage and environment). After the replacement is completed, please RESET the filter indicator by holding down RESET while the unit is ON until the illuminated text disappears","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 tf60-mp replacement filter, please let us know whenever"]