![Air Filters Paper B&s No394019](http://demo-orgill.myshopify.com/cdn/shop/products/7876857_1024x1024.jpg?v=1478165234)
Air Filters Paper B&s No394019
Replaces B&S No.394019. With precleaner form filter wrap B&S No.271271. Fits 12.5-20 H.P. Twin Cylinder L-Head Vertical Shaft engines. Series Nos.402700, 421700.
- SMALL ENGINE AIR FILTERS
- PAPER - BRIGGS & STRATTON