View Amsoil Oil Filter Micron Rating Background. My favorite source for parts & filters and amsoil is madjack diesel performance madjack diesel dot com. Stainless steel micron rating examples utah biodiesel.

Best Oil Filter S Amsoil S Sdf Eao Absolute Efficiency Hasting Pure One Purolator Hard Driver Wix Fram Ac Or Pro Tec Filtration Flow Capacity Mighty Group 7 Champ Baldwin K N Mobil Oils
Best Oil Filter S Amsoil S Sdf Eao Absolute Efficiency Hasting Pure One Purolator Hard Driver Wix Fram Ac Or Pro Tec Filtration Flow Capacity Mighty Group 7 Champ Baldwin K N Mobil Oils from herbanoil.com
10 micron nominal royal purple: Compressed air filtration 101 compressed air best practices. For historical reasons, most filter material is assigned a micron rating based on approximately 80% efficiency.

I have found info re:

79 results for 1 micron oil filter. Filters 92.8% of 10 micron particles, and amazingly traps 51.3% of 5 micron particles and 100 i noticed that corolla uses either oem filter. No one has given the micron rating on these other filters. The strictly controlled processing of this media ensures accurate filter construction and is what allows the oil filters to deliver higher amsoil oil filters filtering particles greater than 20 microns, fights engine wear.