4,000 Hour Service Kit  / QRS 3-5-7.5 HP Rotary / Includes Oil Separator, Air and Oil Filters
Containing most parts needed to complete a yearly service on your 3HP, 5HP or 7.5HP Chicago Pneumatic rotary screw air compressor. Prolong the lifespan and increase your energy efficiency by using this kit every 4,000 hours run or once per year whichever occurs first.

This service kit includes the following parts:

  • Air filter element – removes dust particles before they enter the air compressor
  • Oil filter element – removes debris and impediments from your compressor oil
  • Oil separator element – removes oil from the compressed air before it’s sent downstream