Thread: Anyone using Pacific Ears filtered plugs?

So after 12 years, it looks like one of my Starkey Magnum Ears has given up the ghost. Before I commit to a set of electronic replacements (I'm guessing either Soundgear or Starkey again), I thought I'd have a quick look at the Pacific Ears filtered earplugs like these: https://pacificears.co.nz/product/pro-impulse/

They're certainly a lot cheaper than the electronic ones! Has anyone used them? From the description I guess they dull your hearing by 15dB the entire time you're wearing them, even before you pull the trigger?