16g replacement CO2 air canisters Jan 17, 2014 8:23:56 GMT via mobile Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Whitty999 on Jan 17, 2014 8:23:56 GMT As title, screw type 16 g tyre inflator canisters £5 for a box of 5. Quicker than a hand pump,Cheaper than eBay ! Penyffordd/Penymynydd