$45 is a great price for a 1st and 2nd stage and an alternate like the air 2. It is an assumption that the rest of your gear is Scubapro since you have and air 2. Look at your warranty paperwork that came with it. Scubapro requires you to have your gear serviced every year to keep the warranty in effect. They also provide all of the parts for you for free.
You must think of your gear as life support equipment, because it is just that. $45 is a very minimal expense to ensure that your gear is tuned correctly, and in good working order.
Dive Safe,
Shane
You must think of your gear as life support equipment, because it is just that. $45 is a very minimal expense to ensure that your gear is tuned correctly, and in good working order.
Dive Safe,
Shane