Air Filter Kit #05BF4C

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MPN:
KK-4981KIT
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  • Air Filter Kit #05BF4C
  • Air Filter Kit #05BF4C
  • Air Filter Kit #05BF4C
  • Air Filter Kit #05BF4C
  • Air Filter Kit #05BF4C
Price: $36.15
Frequently bought together:

Description

New style filter assembly with 3/8" threads. Includes new style air filter, head, and o-ring.

Note: Do NOT order if your head has 2 holes on the SAME side of the head. This head has 3/8" FPT threaded ports on both sides. If your head has a 3/8" port 90° from the air filter, you will need to take a 9/16" drill bit to predrill a 3/8" pipe tap (if your head has 3/8" outlet) to tap the hole for your unit. Simply take a 3/8" plug and plug up the unused hole. 

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Product Fitment

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3 Reviews

  • 4
    Satisfied

    Posted by Anthony Guzman on Jul 17, 2026

    Seems, felt and look like original part. Also product material was the same as the original part and perfect fit. Arrived faster than expected. I would order from this site again.

  • 5
    test

    Posted by David Chasey on Jun 18, 2026

    Test

  • 3
    holes

    Posted by Eric Fresh on Oct 27, 2025

    Right part but some holes in the wrong place. The directions say to drill and tap a new hole in the space needed, and insert a plug in the hole not needed or used... Why not drill and tap all possible holes and include plugs?? I'd pay extra for that...and it kind of makes sense right??

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Why Choose Master Tool Repair?

  • Serving Customers Since 1994: For more than 30 years, Master Tool Repair has been a trusted source for air compressor parts, repair kits, and expert guidance.
  • Quality Parts: We stock a wide selection of high-quality OEM and aftermarket parts for all major air compressor brands.
  • Customer Service: Our knowledgeable, friendly staff is dedicated to helping you find the right parts and solutions for your needs.
  • Competitive Prices: We offer quality parts and services at fair prices to help you maintain your system as cost-effectively as possible.
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