3000/3500 Replacement Filters Compatible with 3000, 3500, and 3500i Air Purifiers, Includes 1 High Efficiency Filter, 2 VOCs Filters, and 4 Prefilters, Compare to Part # ADF3001 ADF3002 ADF3003

["This 3500 replacement filters set compatible with air doctor 3000, 3500, and 3500i air purifier, compare to the part No. ADF3001 ADF3002 ADF3003. NOTE: This is not OEM product, any use of the brand name or model designation is made solely for purposes of demonstrating compatibility","Value Package-Our 3000 replacement filter for 3000, 3500, and 3500i air purifier presents an excellent value pacakge, includes 1 High Efficiency Filter, 2 Activated Carbon Filter, and 4 Sponges Pre-Filter. This comprehensive pack helps reduce the annual cost of maintaining clean air in your home, offering an economical solution for air purification","Effective Air Filtration Mechanism – Experience exceptional freshness with our 3-stage filtration system. This 1000 filter replacement delivers high-performance, long-lasting filtration, especially ideal for homes with pets.","Odor and Smoke Control – The 3500 filter works alongside the high-efficiency activated carbon filter help reduce household odors, keeping your home or office smelling fresh. Ideal indoor air purifier filter replacement","Regular Replacement - We recommend replacing the activated carbon filter every 6 months and the high efficient filter every 12 months for optimal performance (depending on your usage)"]