Average time I spend on scrubber would be 2-3hrs. It's rated by the manufacture for 2.5hrs I know guys that we're diving 5hrs regularly but a lot goes into your scrubber times I have taken the sport to 160 ft it's rated for 165 by the manufacture I wouldn't hesitate to go a bit deeper with the kiss but I am looking to go sub 300-400 ft or more. I have dove a kiss classic quite a bit deeper but I actually believe the sport breaths better. My opinion. Let me know if I can answer any questions. Hate to sell it but I bought a revo and my wife will be much happier when I sell the kiss. I have a lot of upgrades and can Taylor the unit to what you want
I'm interested in your unit. I am not CCR trained but with the purchase of a unit i will be. What is the average length of time your on the scrubber? You want to go deeper, what depths have you taken this unit?