Chicago Pneumatic Oil Separator Element for QRS20HP and QRS 25HP

Chicago Pneumatic Oil Separator Element for QRS20HP and QRS 25HP - 6221372450

The 6221372450 separator element is used on the Chicago Pneumatic QRS20HP and QRS25HP. This filter was also used on some of their CPVS20 and CPVS25 variable speed compressors. The part number is sometimes displayed in the manuals as 6221 3724 50 or 6221-3724-50.

Your parts manual may also tell you to order item number 6229030200. Part # 6229030200 supersedes to this 6221372450. Purchasing this item would be correct if your manual states to order a 6229 0302 00.

This is an OEM part made by Chicago Pneumatic compressors. This filter was also commonly used on several Atlas Copco, NAPA, and Quincy air compressors.

When changing the separator, it is also best practices to change your compressor oil, oil filter, and air filter. The most common oil filter is part number 6211472250, the most common air filter is 6211472350. Rotair Plus oil is typically used in these compressors, however we recommend confirming this is the correct oil for your compressor.

A separator element should be changed every 4,000 hours or a minimum of once per year. This removes oil from the airstream before the air is sent downstream. Proactively changing the separator element will reduce the pressure drop across the sump tank, increasing your energy efficiency and preventing oil from getting into your air dryer or production equipment.