Try this simple test:
Place a clean white sheet of paper on a desk, firmly rap the filter onto the paper. If you see any chips on the paper you may have a big problem. (Keep in mind that the smallest particle you can see is about 40 microns.) For every particle you can see there may be thousands of harmful particles too small to be seen, but just the right size to aggressively wear your critical system components.

The Solution: HydraPure™ Filters
HydraPure™ filters utilize advanced polymer technology to ensure no contamination is introduced into your system. This combined with exceptional dirt holding capacities and high efficiency removal ratings ensure your system gets the protection you require.