Aeris AT 400 DVT Pro Regulator Pool and the carbon is weaved

and the carbon is weaved in a twill pattern which is attractive and strong

Offering unparalleled ease and convenience

Exclusive Design & Technical Features

Ultra-comfortable orthodontic mouthpiece is easy to grip yet doesn't inhibit airflow

All Strap Buckles: Squeeze-Style Side-Release Buckles

Aeris AT 400 DVT Pro Regulator Pool and the carbon is weavedGRADE B: Previously owned Aeris AT 400 DVT Pro Regulator. Both stages have been bench tested and are in working condition. All ports are plugged on the 1st stage (4LP, 1HP). All used gear is washed, visually inspected and tested. About our refurbished grading system: Grade A: Excellent; little to no signs of previous use Grade B: Good; minor signs of use, but no significant damage Grade C: Fair; noticeable cosmetic issues including scratches, wear,