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The GAST AJ135A is a replacement compressed air filter element designed for use with the Gast AJ126G inlet filter assembly. This filter removes particulates and contaminants from compressed air streams, protecting downstream equipment such as pumps, compressors, and pneumatic tools from debris-related wear. Measuring 13.12 inches in height and 10 inches in diameter, it is sized for industrial and commercial compressed air systems. Installation is typically performed by maintenance technicians, millwrights, or HVAC-R service personnel working with compressed air distribution systems. The unit ships as a single filter element per package and weighs 5 pounds.
The AJ135A is intended for use in compressed air filtration applications where inlet air quality must be maintained before entering compressor or vacuum pump systems. It fits within the Gast AJ126G inlet filter housing, making it a direct service replacement for that assembly. Typical install scenarios include industrial facilities, manufacturing environments, and mechanical rooms where Gast compressed air equipment is deployed and routine filter maintenance is performed on a scheduled basis.
Designed for use with the Gast AJ126G Inlet Filter assembly as a replacement filter element.
Installation should be performed by a qualified technician familiar with compressed air systems. Depressurize and lock out the compressed air system before removing the existing filter element or opening the filter housing. Follow applicable OSHA lockout/tagout procedures and any local mechanical codes when servicing pressurized systems. Inspect housing seals and gaskets for wear during each filter replacement.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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