Replacement filter Compatible with Air Doctor AD3000/AD3500 Fits Both Model Air Purifier 1x Filter + 2 x Carbon Filters + 2 x Pre-filters

Replacement Air FIlter Compatible with 3000, 3500 Air Purifiers filter. | This air purifier filter effectively filters out tiny dust particles and other invisible impurities, ensuring fresher and healthier air in your space | Rich in activated carbon for superior purification | Replace periodically to ensure optimal performance. Usage duration varies based on frequency and air quality | Easy to replace - tool-free installation. Contact us if you encounter any issues during setup