Engineered for Outstanding Oil Filtration Efficiency The Ea By-Pass Oil Filter (EaBP) provides the best possible filtration protection against wear and oil degradation. Working in conjunction with the engine’s full-flow oil filter, the AMSOIL Ea By-Pass Filter operates by filtering oil on a “partial-flow” basis.
AMSOIL Ea By-Pass Oil Filters provide maximum filtration protection against wear and oil degradation. Working in conjunction with the engine’s full-flow oil filter, AMSOIL Ea By-Pass Filters operate by filtering oil on a “partial-flow” basis. They draw approximately 10 percent of the oil pump’s capacity at any one time and trap the extremely small, wear-causing contaminants that full-flow filters can’t remove. AMSOIL Ea By-Pass Filters typically filter all of the oil in the system several times an hour, so the engine continuously receives analytically clean oil.
AMSOIL Bypass Oil Filters have an efficiency of 98.7 percent at two microns. At normal operating RPM Ea By-Pass Filters will filter all of the oil in a typical five-quart sump in less than 10 minutes.
The superior construction of AMSOIL Ea By-Pass Filters provides better sealing and increased longevity along with superior corrosion resistance.
AMSOIL Ea By-Pass Filters have a marine powder-coated exterior, and their zinc-dichromate base plates increase rust protection. Ea By-Pass Filters feature a nitrile HNBR gasket, an orange silicone anti-drain valve and two-stage pleated and layered cellulose/full-synthetic media.
When used in conjunction with AMSOIL motor oil and an AMSOIL Ea or Donaldson® Endurance™ Full-Flow Oil Filter, Ea By-Pass Filters should be changed every other full-flow filter change up to 60,000 miles. When used with other brands of motor oil or full-flow filters, Ea By-Pass Filters should be changed every other full-flow filter change. AMSOIL recommends using oil analysis when extending oil drain intervals.
Increased Oil Capacity
The increased fluid system capacity and filtration life provides improved oil cooling and ensures that equipment constantly runs on clean oil. Engine efficiency is increased, providing extended engine life.
AMSOIL has designed a high-efficiency by-pass filter element that is also a soot removal device. AMSOIL Ea By-Pass Filters use a synthetic/cellulose sandwiched media. The inner layer of the element is composed of a highly efficient cellulose media covered with a full-synthetic media outer layer. According to ISO 23556 testing, Ea By-Pass Filters remove 39 percent of soot contaminants less than one micron. Soot removal efficiency increases approximately 10 to 14 percent when an Ea By-Pass Filter is used in conjunction with a standard full-flow filter.
By-Pass Filtration Benefits
|Type of Unit||Stock Number||Size (Approx.)||Additional Oil Needed||Crankcase Capacity||Ea Bypass Filters offer long service life. Do not exceed limits listed in chart below.||Applications|
|BMK21 (single) or any DUAL REMOTE SYSTEM)||EaBP90||Diam. = 4.3 in.|
Height = 5.8 in.
With Mnt. = 8 in.
|1 qt.||up to 9 qt.||60,000 Miles|
|Pleasure Vehicles, Light Trucks and Smaller Commercial Applications|
|EaBP100||Diam. = 4.3 in.|
Height = 7.3 in.
With Mnt. = 10 in.
|1.5 qt.||up to 15 qt.||70,000 Miles
|EaBP110||Diam. = 4.3 in.|
Height = 10.4 in.
With Mnt. = 12 in.
|2 qt.||up to 21 qt.||80,000 Miles
(Used with BMK30
Heavy-Duty By-Pass System
|EaBP120||Width = 5.35 in.|
Length = 12.12 in.
Height = 17.5 in
|1-gallon||15 to 42 quarts||120,000 Miles|
|Large Trucks, Construction, Farm and Industrial Equipment, (minimum sump capacity = 15 qt.), the BMK30 kit can be mounted in series for sump capacities greater than 42 quarts.|
|DUAL SPIN-ON ELEMENT|
(Used with BMK22 DUAL-GUARD)
|(2) EaBP90||Width = 5 in.|
Length = 9.5 in.
Height = 8 in.
|2 qt.||15 to 18 qt||Large Trucks, Construction, Farm and Industrial Equipment
(minimum sump capacity = 15 qt.)
|(2) EaBP100||Width = 5 in.|
Length = 9.5 in.
Height = 10 in.
|3 qt.||15 to 30 qt|
|(2) EaBP110||Width = 5 in.|
Length = 9.5 in.
Height = 12 in.
|4 qt.||15 to 42 qt|
a. Filters can be used on sumps of larger capacity but then require more frequent replacement. Full details on service life included with filter installation instructions.
b. Data determined in a non-turbo gasoline engine with AMSOIL 100% Synthetic Motor Oil and AMSOIL Ea Full-Flow Oil Filter. Service life varies in other engines (turbo and diesel) and with other oils and filters.
1. Special adapters and hardware may be required for some installations.
2. Contact AMSOIL INC. Technical Services for instructions before installing on vehicles with cast aluminum oil pans.
AMSOIL EaBP120 is not interchangeable with EaBP90, EaBP100, and EaBP110. Only EaBP90, EaBP100, and EaBP110 bypass filters are interchangeable.Buy & Pricing
|Vehicles with sump capacities up to and including 15 qts.|
|BMK21 (Filters sold separately)||Any size AMSOIL Ea By-Pass Filter Element|
|BMK23 (Filters and spin-on adapter sold separately)||Any size AMSOIL Ea By-Pass Filter Element|
|BMK25 Cummins Diesels (Filters and spin-on adapter included)||EaO26 and EaBP100 Ea By-Pass Filter Element|
|BMK26 International Diesels (Filters and spin-on adapter included)||EaO26 and EaBP100 Ea By-Pass Filter Element|
|BMK27 Duramax Diesels (in GM Pick-ups)|
(Filters and spin-on adapter included)
|EaO26 and EaBP100 Ea By-Pass Filter Element|
|Vehicles with sump capacities greater than 15 qts.|
|BMK22 Dual Gard® (Hose and filters sold separately)||Any size AMSOIL Ea By-Pass (mount requires two filters)|
|BMK30 (Hose and filter sold separately)||EaBP120 Filter Only|