Air Filters

I was just cleaning my air filter today and found that the seams are coming apart. Is there a good fix, new factory filter, or aftermarket filter? I know people are going to ask so, I have been cleaning it in warm water and using the no toil kit as per instructions. I gently squeeze the water out and never wring it out. when I switched to no toil I did wash it in solvent once (I think that may have killed the glue) then washed that out with dish soap and water. just looking for suggestions.