Attached below are instructions for the Safety 1st Complete AIR Also included in the documents: general installation information, choosing LATCH or vehicle belts, forward-facing installation, vehicle seating positions, weight requirements, warranty policies & more. Shop for safety 1st air online at Target. Free shipping on purchases over $35 and save 5% every day with your Target REDcard. Jul 16, · It's been The Buzz for some time now and we finally have one for review! It's the Safety 1st Complete Air Convertible with the Air Protect side impact technology cushions. This model can be used rear facing from 5 to 40 pounds and inches. Front-facing, the limits are 22 .