Product description: 1. For Electrolux filter HEPAt, are factory exports the original authentic, absolute guarantee of quality, please rest assured to buy.Recommend a purchase of two replacement parts for replacement 2. With excellent filtering effect of exhaust air, high efficiency filter dust, to prevent large particles of dust into the motor room, motor damage of high-speed operation,thus ensuring the service life of the vacuum cleaner. 3. Can filter ,can cause respiratory allergies harmful parasites. 4. Washing, cleaning after the cycle of repeated use, clean and sanitary. 5. The HEPA filter can filter out the harmful micro-parasite what can cause respiratory allergies .To ensure effective filtration, should be replaced filter once every 6 months. Compatible with: Rectangular filters are available in two colors and are shipped at random for Philips FC8720 FC8724 FC8732FC8734 FC8736 FC8738 FC8740 FC8748 3: Washing, cleaning after the cycle of repeated use, clean and sanitary. Package include: 1pcs Filter element 1pcs Air filter