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  • KING-GAGE compressed air filter car­tridges are available in different grades. Recommended options are listed below. Our Ultra-C and Type 750/800 cartridges meet the particulate require­­ments of ISO 8573-1 (ISO 8573-1:2010 specifies purity classes of compressed air with respect to particles, water and oil independent of the location in the compressed air system at which the air is specified or measured. ISO Class noted is for particulate removal only.) Quality Class 1 spec­ification for compressed air. Type 300/300 cartridge sets provide lower pressure drop in app­lications and meet ISO 8573-1 Quality Class 3 specification for partic­ulate removal.
Replacement Cartridge Sets
Unit of Measure
Items Ultra-C Scrubber
U3002
U3002 Ultra-C Scrubber, Replacement 1st Stage Cartridge
Ultra-C Polisher
U3003
U3003 Ultra-C Polisher, Replacement 2nd Stage Cartridge
Type 750 Scrubber
A22-11-6-5
A22-11-6-5 Cartridge Set
Type 300 Scrubber
A22-11-1-1
A22-11-1-1 Cartridge Set
Type 750 Scrubber
A22-31-6-5
A22-31-6-5 Cartridge Set
Description N/A KING-GAGE compressed air filter car­tridges are available in different grades. Recommended options are listed below. Our Ultra-C and Type 750/800 cartridges meet the particulate require­­ments of ISO 8573-1 (ISO 8573-1:2010 specifies purity classes of compressed air with respect to particles, water and oil independent of the location in the compressed air system at which the air is specified or measured. ISO Class noted is for particulate removal only.) Quality Class 1 spec­ification for compressed air. Type 300/300 cartridge sets provide lower pressure drop in app­lications and meet ISO 8573-1 Quality Class 3 specification for partic­ulate removal.
Type N/A Cartridge Set
Flow Rate N/A 20 scfm N/A 20 scfm N/A 20 scfm N/A 20 scfm N/A 60 scfm
Filter Rating N/A 0.1 µm N/A 0.1 µm N/A 0.1 µm N/A 2.0 µm N/A 0.1 µm
Efficiency N/A 99.998 % N/A 99.998 % N/A 99.998 % N/A 98 % N/A 99.998 %
Includes N/A Ultra-C Scrubber N/A Ultra-C Polisher N/A Type 750 Scrubber
Type 800 Polisher
N/A Type 300 Scrubber
Type 300 Polisher
N/A Type 750 Scrubber
Type 800 Polisher
Service Temperature N/A
Removal N/A
Dew Point N/A
Desiccant Options N/A
Additional Information N/A KING filter cartridge elements provide equal efficiency regardless of flow rate. Filtering efficiency does not diminish during the life of the cartridges so you can be assured of consistent performance and air quality.

Without question, most compressed air systems contain solid and liquid contaminants that affect performance and increase wear on equipment. Precision pneu­matic instrumentation includ­ing KING-GAGE tank level gauging systems require clean, dry, and oil-free compressed air for trouble free operation.