I tested your solution and my solution to compare and found no difference. The filter was tested on both so that may be a problem of the following reasons.
I tried your solution and my solution to compare and found no difference. Which is a good test that both so that may be a problem due to the following reasons.
I tried to do some washing-up liquid for you and some washing-up liquid, I found that it was not, and then to compare different pieces of the test, both so I found that may be caused by any of the following problems