HIFI SA18221 SA18222 Air Filter Set for Baudouin Generator | Cross Reference

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Quick Answer: SA18221 with SA18222 is a HIFI primary and safety air filter set for Baudouin generator and marine diesel engine applications.

Product Identification

Jinguan / reference model	SA18221 + SA18222 / Baudouin 330560710
Product type	Engine Air Filter Set
Matching method	Confirm by OE number, cross reference number, filter photo, dimensions or sample before bulk order.

Primary SA18221	Length 249 mm x OD 155 mm x ID 90 mm; bolt / fastening style to be confirmed by old sample
Secondary SA18222	Matching safety element for SA18221; confirm by old filter sample
Set type	Primary and safety engine air filter set

Baudouin generator set and marine diesel engine applications using 330560710 / 330560711 references
Power generation engine air cleaner systems requiring SA18221 + SA18222 set
Industrial engine replacement confirmed by HIFI number, Baudouin OE number and old filter sample

Cross references are for identification only. Final fitment should be confirmed by OE number, dimensions, photo or sample.

HIFI Filter	SA18221, SA18222
Baudouin	330560710, 330560711
Aftermarket	Generator air filter set equivalent
Buyer confirmation	Confirm both primary and safety filters before order

Send the old filter photo, housing photo and measured size when replacing a non-original element.
For air filter sets, confirm both the primary element and the secondary safety element before ordering.
Reference data checked against catalogue and aftermarket cross-reference sources:

Send OE number, filter photo, dimensions, equipment model and quantity. Jinguan will confirm replacement fitment and prepare export quotation.

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