“ Gently shake off and brush away excess dirt.
“ Spray on AirAid Cleaning Solution so that the filter is fully saturated, and
let soak for 10 minutes.
“ Rinse filter from the clean side to the dirty side until water comes through clear. Use only low pressure from a tap or hose.
“ Allow filter to dry. A fan may be used to speed process.
“ DO NOT use heated air blowers, compressed air, or open flame. Make one careful application of AirAid“ Performance Oil to each filter pleat.
“ Allow oil to seep into filter for 20 minutes.
“ Re-oil any areas that still appear dry.