Can you give me the size dimensions and weight of these cartridges. Also, do you have any cartridges that will last longer than 4 hours? Thank you, Bob Adams, NTL Composites, Lab Manager, (336)849-7474.
Hello Bob, Thank you for your inquiry! The Poseidon Sofnolime Soda Lime Absorbent - 2 Pre-Packed Canisters are 8” in length, a circumference of 6” and each canister weighs 6.85 lbs. Pertaining to the manufacture’s specifications, the usable Time is approximately 3 Hours each. http://www.scuba.com/scuba-gear-157/131898/Poseidon-Sofnolime-Soda-Lime-Absorbent---2-Pre-Packed-Canisters.html If you have other questions, need help or would like to place an order, please contact one of our Instructors at SCUBA.com by calling 800-247-2822 <> 949-221-9300 or e-mail us at: firstname.lastname@example.org