Well interestingly I have been trying to compare prices of the Wilo ECO and Grundfos on line and for what I believe to be the same type of pump in the Grundfos range it actually appears to be cheaper than the Wilo!
I have been offered a Wilo Eco pump to replace my 20 year old Grundfos one and an Adey filter in an overall boiler replacement quote. I know nothing about these products. Are they good or bad??? Are there better alternatives for the same price?