Comments about Cressi Delta 2 Snorkel:

I used this for about 10days in the keys while catching lobsters. I found that the snorkel easily filled with water while being towed behind a boat or in small waves. I am sure this would work great with little to no water movement. Also the purge was very hard to clear, and took several attempts to expel the water.

Comments about Cressi Delta 2 Snorkel:

This snorkel clears fully every time, easily. But its best feature is complete lack of drag - one of the only 'purge' snorkels I have found that you can freedive with zero drag. Fantastic! Lost mine, desperate to replace!! Not cheap but worth it. May need to replace clip though - struggled with that as it can work its way free on ascent.

Comments about Cressi Delta 2 Snorkel:

This is actually the second Delta II I've purchased after giving my original to a friend. Much, much easier to breathe from than the other models I tried. While diving in Hawaii the purge valve got sand in it, but not enough to prevent a good seal. It was also easy to clean the sand out with a hose.

Comments about Cressi Delta 2 Snorkel:

product is great except the clip broke easily when i placed it on my mask strap, i'm sure they're cheap to buy though.

Comments about Cressi Delta 2 Snorkel:

The first snorkle I used was a cheapt set from a sports store. I'm happy with this snorkel. I only dive to about 20 feet for a minute or less, but i come up and there often times is little water to clear, and the water that is in the tube clears just fine. After about an hour in the water though my jaw begins to feel a little sore. I've tried to adjust the height or how far from the mask it sits a few times, but so far I haven't been able to get it to where it won't eventually bother me.