3500 Replacement Filter Compatible with Air Doctor 3500 Serie Air Purifier, fits Model 3000 3500 3500i, 2 Premium Filters + 4 VOCs Filters + 8 Pre-Filters

Our premium 3500 replacement filter is fully compatible with air doctor 3000, 3500, and 3500i air purifiers. Comparable to part numbers ADF3001, ADF3002, ADF3003 and ADF3010. Please confirm your air purifiers brand and model before purchasing | The package includes 2 premium filters, 4 activated carbon filters, and 8 pre-filters. This 3000 air purifier replacement set contains all the essential components needed for a standard installation of your 3500 Air Purifier. It's a cost-effective and reliable choice for maintaining clean air in your home | The XHT AIRFIL 3500 air filter replacement is made from high-quality non-woven fabric and activated carbon. Both materials utilize advanced low-energy-consumption and low-density structure technology, as verified by the manufacturer, to deliver higher efficiency with lower airflow resistance ensuring maximum performance. | Replacing the 3500 air filter is quick and tool-free. Simply remove the plastic packaging from the new filter before installation. For optimal performance, we recommend replacing the activated carbon filter every 6 months and the main filter every 12 monthsdepending on your usage and environment. | At XHT AIRFIL, we are committed to providing all customers with high-quality, cost-effective air purifier filters to help create a healthier living environment. If you have any questions about our 3500 replacement filter, please dont hesitate to contact the XHT AIRFIL customer service team were here to help and will do our best to resolve your issue.