We have alot of our customers coming in to our shop with O2 clean tanks and nitrox labels who want an air fill.
As long as the tank has a valid VIP sticker on it, we will fill it.
Of course we fill it with Hypercleaned air (clean air) because we wouldnt want to ruin the guy's rating on his cylinder.
I think that shop KNOWS that their AIR is not clean, and it would ruin the rating, and they are trying to gouge you on the VIP...
Find another dive shop to fill your tanks.
As long as the tank has a valid VIP sticker on it, we will fill it.
Of course we fill it with Hypercleaned air (clean air) because we wouldnt want to ruin the guy's rating on his cylinder.
I think that shop KNOWS that their AIR is not clean, and it would ruin the rating, and they are trying to gouge you on the VIP...
Find another dive shop to fill your tanks.