Clear Washing Machine Filter To Help Drainage

Well guys, I got the same problem yesterday night. My washing mashine didn't spin the water out. In the morning, I opened the small door on the front of the machine, in the right down corner. It was not easy, but finally opened.

After I twisted the cap and pull out a very very stinking and disgusting black thing. Bleah!

At first I thought I finished, but after I checked inside with a flashlight, and saw, there is some more of this disgusting black stuff. I pushed inside a fork and got it out. At the same time all the water came out to the floor. So I think the water couldnt leave, because the filter was totally full.

Now I am testing it and hope it was the only problem. I hope I could help you guys! Have a nice day!