We bake @ 305 for an hour for extra measure, even though the BA and .22 filter should inhibit bacteria
If that's the case I hope you realize your baking the gear is actually worthless and is not an extra measure.
Dry heat sterilization requires either about 2.5 hours at 305deg F or 1 hour at around 500deg F.
http://ular.osu.edu/resources/veter...sinfectant-and-sterilization-recommendations/
http://www.cdc.gov/hicpac/Disinfection_Sterilization/13_10otherSterilizationMethods.html