Direct from manufacturer. Made in the USA.

Filter material: 100% monofilament polyester with water repellent finish standard on all prefilters.
Black open top, prefilter.
Measurements:

Compare to K&N RC-5139...

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Product Review

Direct from manufacturer. Made in the USA.

Filter material: 100% monofilament polyester with water repellent finish standard on all prefilters.
Black open top, prefilter.
Measurements:

Compare to K&N RC-5139DK and Outerwears 20-2360.
Fits K&N filters: RC-5139, RC-5177, RC-5179, RU-5172, RU-5177HBK
Fits K&N intake kits: 57-3000, 57-3057, 57-3066, 63-3077, 57-2576

Applications: GM 2500HD/3500HD 2005.5-06, V8-6.6L TURBO DIESEL, GM SILVERADO/SIERRA 2500HD/3500 ; V8-6.6L DSL, 2006, CHEV/GMC 2500/3500, 6.6L, 2007-2010, CHEVROLET/GMC 2500/3500 HD; 6.6L- V8, FORD F-SERIES SD, V8-6.4L, 08-10

  • Breathable mesh cover wraps around your air filter for additional protection. Specifically designed to fit K&N air filter RC-5139, RC-5177, RC-5179, RU-5172, RC-5282, and RU-5177HBK
  • Keeps your high performance filter free of debris/dirt and water, Effective barrier for any particle bigger than .005 inches
  • No reduction of functionality in freezing temperatures, Hydrophobic fabric is standard (water repellent), Handles heat up to 450 degrees Fahrenheit
  • Made from 100% monofilament polyester, with straps at the base of pre-filter for ease of installation
  • Size: 6.625"(top diameter), 9"(base diameter), 7.5"(height). Made in the USA

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