Hengst, Knecht-Mahle, & Mann are ALL OE for MB's. What model car?

Lately the dealers are GETTING some cheap filters from France made by Purflux. 102-180-05-01(spin-on)

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MERCEDES Benz Master Guild Technician (6 TIMES)
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44 years foreign automotive repair
27 Years M.B. Shop foreman (dealer)
MB technical information Specialist (15 years)
190E 2.3 16V ITS SCCA race car (sold)
1986 190E 2.3 16V 2.5 (sold)
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