Kärcher 2.997-201.0 Prefilter (suitable for submersible pumps, small) Multicoloured

Good product, easily fits in to the pump filters muddy water to ensure quick extraction of groundwater ingress under floorboards.

fits the SP3 well and very useful if debris in the water (or, like me, you're emptying a tank to find a lost item and don't want it sucked up too).

Good item, good price, good seller

easy to fit and remove for cleaning of the pump, an added level of protection.

If you’re reading this - lucky you. There’s nothing wrong with this product. It fits well even though (at the time of purchase) the advert stated that it only fits a couple of pumps - Sp3 & sp5? I understand this fits the whole range. I bought it for Sp1 and fits perfectly. What annoys me - is the blatant cash grab from karcher. If you’re using a dirt pump - surely you need some form of filter, the clue is in the name of the product. Further - between this and buying the hose reduced to fit normal size pipe - you’ve added £35 to an already expensive pump for about 25p of plastic

Didnt really need it, found pump performance greatly affected when fitted.

Does the job okay and easy to fit. The postage & VAT put the price right up more that I expected. I suggest you buy direct from Karcher. David h Blyth