O-ring, AS568-035, 2.239 ID x .070W
Part 12 in the image above
Pack of 10
O ring for Adec water bottle size 0.71
A product that has been purchased in error can be returned for a full refund within 14 days of delivery as long as it is still in its original, unopened packaging and shows no signs of damage. A refund will be given on the product cost only, this will not include postage and packaging