This is a filter set compatible Philips PowerPro Active and Compact Vacuum Cleaners. It is similar to the compatible Philips FC8058 / 01 and is suitable compatible the following model series: PowerPro Active: FC8630 - FC8639, FC8640 - FC8649, FC9520 - FC9529, FC8670 - FC8679, FC9530 - FC9542; PowerPro Compact: FC8470 - FC8479, FC9320-FC9329. EPA10 engine filter provides high filter per compatiblemance and prevents fine dust from entering and damaging the engine. Foam filter secures additional protection compatible the engine and should be used alongside the EPA engine filter. The exhaust air filters with foam catch even very fine dust be compatiblee the air is released back into the room. Replace the consumables replenishment kit every 2 ~ 3 months to make your machine run at the best per compatiblemance. : Material:Plastic + foam Package Contents: 1 * engine intake filter 2 * exhaust filter with foam 1 * EPA10 filter Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.