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Napa Gold 6440

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Available here - Napa

MAF Frequency - 5.428kHz

Clean filter weight - 802.03g

Contaminant introduced - 6.205g

Air filter contaminant collected - 5.530g

Air filter contaminant passed (collected by lab filter) - 0.144g

Lost contaminant - 0.531g

Percentage of contaminant passed - 2.54%

Filter media type - Fiber

Is the media oiled? - No

Notes - none

Click the small image for a lager view

Lab filter paper showing the contaminants that passed through the air filter (white is clean filter paper, the contaminant is the light grey powder collected):

Return to the Air Filter Study