Soda Lime Absorber Canister. Made from durable lexan polycarbonate and features Silicone non return valves and integral scavenge valve. The filling/refilling port is easily accessed and features a Neoprene stopper that will not degrade. All tapers on the absorber are ISO Medical, Absorber holds approximately 700 grams of Soda Lime. Supplied as a set with scavenge adaptor. Additional scavenge adaptors and mounting brackets also sold separately.