https://www.cyriljohnstontrade.co.uk/popular-parts-consumables/popular-engines-service-parts/01-air-oil-filters/aftermarket-range/1776487replacement-air-filter-for-bs-800e-850e-875e-and-950e-engine-replaces-bs795065
Replacement Air Filter for B&S 800E 850E 875E and 950E Engine (Replaces BS-795065) - Cyril Johnston...