21999-0677 Tsunami Comp. Air System Filt. Pack. #4 – 20 Series (2-stage w/ regulator) – ¼” In/Out – 20 SCFM


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Tsunami Filt. Pack. #4 – 20 Series (2-stage w/ regulator)

Element Construction

Tsunami™ coalescing filter media is made of 100% borosilicate glass micro fibers, bonded together with a resin binder. In the standard configuration, chemical-resistant polypropylene cores and layers intimately support the coalescing media. A non-wicking drain layer is in intimate contact with the outside of the outer support core.

Other configurations available: Tsunami™ F/R, Tsunami™ F/L, Tsunami™ FRL

Includes: Tsunami Water Separator, Oil Coalescing filter with Regulator (2-Stage w/ regulator), and Mounting Bracket.

  • 30 Day Money Back Performance Guarantee!!
  • Guaranteed point-of-use protection for air tools and pneumatic equipment
  • Removes large amounts of moisture
  • Exceeding recommended flow of 20 SCFM may result in moisture carryover
  • Unique up-flow separation takes place as air reverses direction 180° and passes through a special stainless steel mesh element
  • Integral float drain ejects water and oil from large drain sump
  • OEM Choice for Product Protection
Flow Rating: 20 scfm
Micron Rating: 0.01 Micron
Port Size: 1/4″ NPT
Oil Carry Over PPM: 10
Max. Pressure: 250 psi
Drain Type: Float
Length: 8-1/2 in.
Max Temp: 150 °F
Tsunami Youtube Playlist


Weight 5 lbs
Dimensions 12 × 12 × 5 in


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Safety Information - Proposition 65

This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.