Abstract: A sterile filtered luer slip iv set for serum bottle high volume infusion for veterinary use, having a luer fitting assembly that has an air inlet connective tube connected to an air valve assembly, which has a filter. The luer fitting assembly fits into a mouth of a bottle and connects to a connector assembly for veterinary use infusions. The luer fitting assembly has a tubing connector sidewall, and a base sidewall having an air inlet face, which has an air inlet. The luer fitting assembly further has a flange and an insert sidewall. The air inlet connective tube extends from the interior base wall to the insert edge and aligns with the air inlet to allow air to enter via the air inlet through the air inlet connective tube and the filter, reaching an interior of the bottle.