AMSOIL bypass oil filter, black cylindrical design.

AMSOIL Bypass Oil Filter

AMSOIL Bypass Oil Filters provide maximum filtration protection against wear and oil contamination. Working in conjunction with the engine’s full-flow oil filter, AMSOIL Bypass Filters operate by filtering oil on a “partial-flow” basis. They draw less than 5 percent of the oil sump’s capacity at any time and trap the extremely small, wear-causing contaminants that full-flow filters can’t remove.

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Engineered for Outstanding Oil Filtration Efficiency

Engineered for Outstanding Oil Filtration Efficiency

AMSOIL Bypass Oil Filters provide maximum filtration protection against wear and oil contamination. Working in conjunction with the engine’s full-flow oil filter, AMSOIL Bypass Filters operate by filtering oil on a “partial-flow” basis. They draw less than 5 percent of the oil sump’s capacity at any time and trap the extremely small, wear-causing contaminants that full-flow filters can’t remove. AMSOIL Bypass 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 Filter

Higher Efficiency

Higher Efficiency

AMSOIL Bypass Filters have an absolute efficiency of 98.7percent at two microns. This highly efficient filter provides exceptional filtration performance, removing all the particles known to reduce engine life.

Superior Construction

Superior Construction

AMSOIL Bypass Filters have a marine powder-coated exterior and an anti-corrosion coated base plate to provide excellent corrosion protection. AMSOIL Bypass Filters feature a nitrile HNBR gasket, a silicone anti-drain valve and proprietary high efficiency media.

Filter Service Intervals

Filter Service Intervals

AMSOIL Bypass Filters offer long service life. Do not exceed the limits listed in the chart below.

Increased Oil Capacity

Increased Oil Capacity

The increased fluid system capacity and filtration life provide improved oil cooling and ensure that equipment constantly runs on highly filtered oil. Engine efficiency is increased, providing extended engine life.

Soot Removal

Soot Removal

Our high-efficiency bypass filter element also removes soot particles two microns and larger, eliminating abrasive wear from soot agglomeration.

Bypass Filtration Benefits

Bypass Filtration Benefits

  • Efficient small-particle and soot removal
  • Equipment constantly runs on clean oil
  • Increased engine efficiency
  • Can significantly extend engine life
  • Increased filtration capacity and life
  • Improved oil cooling
  • Increased fluid system capacity
  • Helps extend drain intervals

AMSOIL Bypass Filter Application Information

AMSOIL Bypass Filter Application Information

a. Make sure to check oil level with engine oil dipstick to ensure proper level. This additional volume is an estimate and should be properly evaluated using the dipstick. b. Filters can be used on sumps of larger capacity but may require more frequent replacement.

Bypass Filter Sizes

Bypass Filter Sizes

AMSOIL PRODUCT WARRANTY

HEALTH & SAFETY

HEALTH & SAFETY

This product is not expected to cause health concerns when used for the intended application and according to the recommendations in the Safety Data Sheet (SDS). An SDS is available at AMSOIL.com or upon request at 715-392-7101. Keep Out of Reach of Children. Don’t pollute. Recycle used oil and bottle.