What's the difference between 5 microns and 1 microns?
Answer: 5 microns and 1 microns is the difference between the filtered apertures. The more digital the novel is, the cleaner the filter is, because the impurities that are larger than this micron size are intercepted. But relatively small aperture, the use of time is shorter, so you can consider your actual situation, if you want to filter more clean, it is recommended to use 1 microns.
Special note: if you want to specify 5 microns or 1 microns, please note when you take it. No remarks, random delivery