COMPATIBILITY - FY1700 replacement filter compatible with Philips Air Purifier Series 1000i models AC1715/10, AC1715/30, and AC1715/11. Part number FY1700/30. VALUE PACKAGE - The replacement filter kit includes one FY1700 HEPA activated carbon filter. High-quality filter: True HEPA filtration captures up to 99.97% of airborne particles as small as 0.3 microns, including dust. The activated carbon layer helps reduce odors and smoke from the air. EASY INSTALLATION - Installing this replacement filter is straightforward. Note: Remove the plastic packaging before inserting the filter into the unit. REPLACEMENT REMINDER - For optimal performance, clean and replace the filter regularly. Color: As shown Material: Plastic Package Contents: 1 x Air purifier filter Note: This package includes only the items listed above. Other products are not included. Note: Lighting and display settings may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.