I recently had a Peach wine that was exactly as you stated and went and bought some SuperKleer but right before I was going to add it I changed my mind and did what usually is what others say not to do and filtered it and it came out clear as day with no problems with the filter. Typically you are really only supposed to filter an already clear wine but this wine was right at one year since fermentation was done and at that point I didnt want to use a fining agent. What Id try is to filter it!