I tried an airzound, it was not as effective as the boat horn. Though to be fair, it was a long time ago - so long, in fact, that I could go to RadioShack and buy dust remover spray to replace the canister, and it was significantly cheaper than the official refills at marine supply stores…
I tried an airzound, it was not as effective as the boat horn. Though to be fair, it was a long time ago - so long, in fact, that I could go to RadioShack and buy dust remover spray to replace the canister, and it was significantly cheaper than the official refills at marine supply stores…
Never tried one myself but I’ve heard of people modding certain bottles to fit/improve capacity on modern versions.