Donaldson X007276 Restriction Indicator Kit (OEM)

The Mini-Informer restriction gauge is designed to mount in the plastic air cleaners of passenger cars, light trucks and sport utility vehicles. Through the clear window, a green flag shows when air filter restriction is below the service point. When the restriction reaches its limits, an orange flag imprinted with "change filter" pops up. The reset button is on top. The Mini-Informer mounts in the air cleaner ducting in a rubber grommet.
Donaldson® Mini-Informer Restriction Indicator Kit, Specifications: 25 in H2O Restriction Limit

• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/Donaldson_X007276_Specification_Sheet.pdf