I use "dubs" brand filters sometimes for stuff where I don't want to wear 22db silicone but still want a little something.
I basically like them but they're obscenely overpriced for what they are, so I can't really recommend them even though I've probably bought 10 pairs in the past 3 years (at $20 a pop). If I had more free time, I would be actively trying to make a competing product that costs 10% as much, because $20 is just highway robbery for tiny plastic 12db filters that aren't even form fitting or whatever.