【Strong Function】The inlet filter protects the pressure washer pump and extends the life of the pressure washer. 【Compatibility】Fits all Karcher pressure washers K2-K7, even Lavor Elitech Champion Nifisk pressure washers. 【Easy to Use】As long as your pressure washer has a 3/4 inch thread, you can use this water filter. 【Easy to Install】Just unscrew the cap to loosen and clean, then just put it back on the pump after cleaning. 【High Filtering Capacity】The filter water accessory for pressure washer prevents particles from entering the pump and prevents dirt particles from entering.< /p>