Have you ever wondered where all the loose change goes that gets left in the pockets of trousers & then washed? Well, check out the filter!
Next time you are checking down the back of the sofa for loose change, also check the filter of your washing machine. This is where all the coins and other stuff collects when it gets left in the machine & washed.
The filter in a washing machine is usually easily accessible - read your manufacturers handbook to learn where your filter is & how to remove it. But don't forget to have a towel handy as there is usually some water left in the filter! And by removing these coins & other stuff you ensure that your machine is working at its best.