The small pump prefilter eradicates coarse dirt particles and sand in common garden pumps, electronic booster pumps and home pumpsalso increasing the lifetime of the devices. The prefilter is especially suitable for devices without integrated filters, with a flow rate of up to 4,000 l/h and equipped with a G1 connection thread (33.3 mm). The filter inlay can be removed very easily for effortless cleaning.The radial PerfectConnect sealing principle of the new BP accessories guarantees reliable sealing and extremely easy assembly. Suitable for the following Karcher machines (may also be suitable with models introduced after this list was compiled):BP 3 Home & GardenBP 3.200 HomeBP 4 Home & GardenBP 4.500 GardenBP 4.500 Garden Set PlusBP 4.900 HomeBP 5 Home & GardenBP 5.000 GardenBP 5.000 Garden Set PlusBP 6.000 GardenBP 6.000 Garden SetBP 7 Home & GardenBP 7.000 Garden Features & BenefitsSmall prefilter for pumps with a water flow rate of up t