AMSOIL BYPASS OIL FILTER

Your engine's full-flow oil filter has a tough job. It needs to pass enough oil volume to keep the engine lubricated at all times, which means the filter media can only catch particles down to a certain size. Contaminants smaller than 20 microns pass right through most full-flow filters, and those are exactly the particles that cause the most abrasive wear on bearings, cylinder walls, and other precision-fit surfaces. In diesel engines, soot accumulation compounds the problem by thickening the oil and accelerating deposit formation.

FINE-PARTICLE FILTRATION DOWN TO 2 MICRONS
A full-flow filter is designed to handle high oil volume, not fine filtration. That tradeoff lets wear-causing particles circulate through the engine repeatedly. AMSOIL Bypass Oil Filters operate on a partial-flow basis, drawing less than 5% of the oil pump's capacity at any time and filtering it through a proprietary high-efficiency media that removes particles down to 2 microns. Over the course of normal operation, the bypass filter processes the entire oil volume several times per hour. The result is oil that stays remarkably clean throughout the drain interval.

EFFECTIVE SOOT REMOVAL FOR DIESEL ENGINES
Soot is a constant challenge in diesel engines, particularly in Ford 6.7L Powerstroke, Duramax 6.6L, and Cummins 6.7L applications where exhaust aftertreatment systems and EGR recirculation can drive soot levels up quickly. Soot particles agglomerate and thicken oil, reducing its ability to flow and protect. The AMSOIL Bypass Filter element removes soot particles two microns and larger, eliminating abrasive wear from soot agglomeration and keeping diesel oil within usable viscosity ranges far longer than a full-flow filter alone can manage.

INCREASED OIL CAPACITY AND COOLING
Installing a bypass filter system adds oil to your engine's total fluid capacity. The EABP120, designed for large trucks, construction equipment, farm equipment, and industrial applications, adds approximately 4 quarts (3.8 L) to the system. That extra volume provides improved oil cooling by increasing the thermal mass of the oil supply. More oil spread across the same heat load means lower average oil temperatures, which directly slows oxidation and extends oil life.

EXTENDED ENGINE LIFE AND DRAIN INTERVALS
Engines running on analytically clean oil last longer. It is that straightforward. By continuously stripping out the fine contaminants that full-flow filters cannot catch, AMSOIL Bypass Filters reduce abrasive wear on critical engine components. Oil analysis consistently reflects the difference. This level of filtration supports extended drain intervals when paired with AMSOIL synthetic motor oils and regular oil analysis, reducing maintenance costs for fleet operators, owner-operators, and anyone running high-hour equipment.

DURABLE, CORROSION-RESISTANT CONSTRUCTION
AMSOIL Bypass Filters feature a marine powder-coated exterior and an anti-corrosion coated base plate built to handle demanding environments. The filter assembly includes a nitrile HNBR gasket, a silicone anti-drain valve, and proprietary high-efficiency media. These are not disposable, lightweight housings. They are built for repeated service over years of hard use on diesel trucks, equipment, and commercial vehicles.

Application & Sizing
The AMSOIL Bypass Filter system is available in four configurations to match different engine sizes and applications:

• EABP90: Single spin-on element for pleasure vehicles, half-ton to one-ton trucks, and smaller commercial applications. Adds approximately 1 qt. (946 ml) of oil capacity. Compatible with crankcase capacities up to 15 qt. (14.2 L). Used with single-remote or dual-remote systems.
• EABP100: Single spin-on element. Adds approximately 1.5 qt. (1.4 L). Compatible with crankcase capacities up to 18 qt. (17 L). Used with single-remote or dual-remote systems.
• EABP110: Single spin-on element. Adds approximately 2 qt. (1.9 L). Compatible with crankcase capacities up to 24 qt. (22.7 L). Used with single-remote or dual-remote systems.
• EABP120: Spin-on element designed for use with the BMK30 Heavy-Duty Bypass System. Adds approximately 4 qt. (3.8 L). Compatible with crankcase capacities from 24 to 60 qt. (22.7 to 56.8 L). Built for large trucks, construction, farm, and industrial equipment.

Filters can be used on sumps of larger capacity but may require more frequent element replacement. Always verify oil level with the engine dipstick after installation to confirm proper fill.

Filter Service Intervals
Do not exceed the following limits for bypass filter element replacement:

Filter	Mileage	Hours	Time
EABP90	60,000 miles (96,500 km)	600	2 years
EABP100	70,000 miles (112,600 km)	800	2 years
EABP110	80,000 miles (128,700 km)	1,200	2 years
EABP120	120,000 miles (193,100 km)	1,800	1 year

Bypass Filter Element Sizes

Filter	Oil Capacity	Height
EABP90	1 qt. (946 ml)	6 in. (15.2 cm)
EABP100	1.5 qt. (1.4 L)	7.5 in. (19.1 cm)
EABP110	2 qt. (1.9 L)	10.5 in. (26.7 cm)
EABP120	4 qt. (3.8 L)	12.1 in. (30.7 cm)