Hmm... I did the same as you, but my developer got progressively darker (so even with filtering some remjet stayed in developer). If you also use Fuji cine film it's absolutely necessary to remove remjet before development because Fuji's remjet will fall off completely in the developer and you can't filter that out with regular coffee filters. My developer was black after just a couple of films.
Now I remove 99% of remjet prior development. It's 2 minutes work with stuff that costs 5 EUR and is good for many many rolls. Yes, there is still tiny amount of remjet present after fixing but it's sooo much easier and less messy when you only need to physically remove 1% of remjet vs. 99%.
We are wearing off-topic now, but do you use baking-soda, wash at around 40-42 degrees until remjet is gone, before developing?
I did that with a couple of rolls, but on my second roll, my photos had loads of remjet stuck in the emulsion afterwards, the first wash one do with the baking-soda, really slush the whole film around in the soda/remjet-soup, so the emulsion-side does get a really good dip and dunk in the stuff.
As I found it a bit hard to clean up after the fact, I decided to try another approach and it seems to work pretty well.
- I do the cleaning in the shower, and the floor there gets all black when doing it.
Indeed, the Fuji's seem to get 100% clean after a baking-soda wash, the Vision3's do retain a slight veil of remjet that needs to be cleaned before drying.
I haven't noticed much in my own developer regarding the polution (although I see that the double-coffee filter gets pretty black and it seems to be only during the development phase, the blix seems clean).
I usually mix 1L batches of color-chems, so I tend to change it out quite often, and Vision3 isn't my main films, so I only run 3-4 rolls trough per mix. (I am sure the coffee-filters doesn't clean everything, the remjet is carbon after all
🙂 ).
I do appreciate that Cinestill provide the film, but for me at least, after trying out cine 800 and 50D, I found that Vision3 was better and cheaper. (I think I have 100 meters or so of each).