Atlas Copco Ultra Cleaner 4L – 3003 9041 68

The Atlas Copco 3003-9041-68 Ultra Cleaner is a carbon deposit cleaning agent, used to flush and clean internal compressor components — typically during major service intervals or when switching lubricant types, rather than as a routine top-up product like standard compressor oil.

Using a cleaning agent before introducing new lubricant helps remove built-up carbon deposits and residual oil that a simple oil change alone won’t clear, reducing the risk of contamination when switching oil brands or types.