300-003-6 PRIMARY MICROFILTER, -300,-500 6 PK Create an account and/or login to see pricing and order online. 300-003-6 Overview This 15 micron efficiency filter extends the useful life of the cleaning solution. A molded, selfsealing collar fits securely into the basin to prevent particles from bypassing the filter. For best results, this disposable filter is changed monthly or approximately every 150 vehicles. Primary Microfilter fits drum-type washers with rectangular basins Package of 6 filters Use for BCE-300, BCE-500, BCE-500x. Not for use in BCE-350 or BB-2000. Use part 800-011  Brake Washer Filters Filters designed for use with the Clayton Brake Washers. All filters come assembled and ready for use.  Washer Parts, Supplies, and Chemicals Most of our products use disposable filters and chemicals, or require occasional replacement parts. We have consolidated the most commonly requested products here for your convenience. If you are not sure which filter or chemical is right for your equipment, please give us a call to ensure that you receive the right product.