Never thought of this I always change mine out every couple weeks with lfs while he washes for free. I am interested if anyone does this I might try it
I make my own fiilter socks......I cut felt from Joann Fabrics, sew up the three sides. Then I take a top to a sour cream container or something similar and sew it around the top. I then sock it in bleach for 24 hours and then prime for 24 hours.....I made 8 of them for about 6 dollars......Much cheaper than the commercial type.
Sounds like way too much work! I'm glad I have 4 because when 2 get dirty I can just swap the other 2 in and then take my time cleaning the dirty 2.