Presec Breathing Air Filter for MCH22-36 & CAN-25


Disposable filter cartridge containing molecular sieve, CO catalyst, activated carbon, and Presec moisture sensor electronic contact. Removes moisture, hydrocarbons, carbon monoxide, carbon dioxide, oil, taste/order & particles. Suggested for Grade E breathing air compressors. Fits MaxAir, Nuvair MCH22–MCH36 & CAN-25, and Coltri SC000543-MHCP; NSN 4220-01-645-3228. Suitable replacement for Lawrence Factor X49578.

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Typical Application Breathing Air (Grade E)
Removes H2O, CO, CO2, hydrocarbons, oil, taste, odor & particles
Micron Rating 20μ particles
Dimensions 2.75" OD X 18" L
Contents Molecular sieve, activated carbon, CO catalyst, and Presec moisture sensor electronic contact 

Breathing Air Filter Breakdown

Filter Element Warnings

DO NOT drop filter into housing.
DO NOT use where operating temperature could exceed 120°F (49ºC). Use of a temperature alarm is recommended.
HEAT & HUMIDITY shorten filter life.
DO NOT introduce large slugs of water into filter.
BLOW all lines and parts clear prior to installation.
DO NOT use where pressure surges are likely.
DO NOT use in system without earth ground.
REMOVE all protective seals and closures.
NOT FOR use in aircraft.
ALWAYS follow standard operating procedures (SOP) for producing breathing gases.
MAXIMUM USEFUL LIFESPAN is six months. Shelf life is two years.