FunnelWeb Filter uses a unique pyramid profiled foam. This design vastly improves the dirt holding capacity while delivering consistent optimum air flow. All FunnelWeb Filters utilize the latest technology in open cell polyurethane foam profiling, this substantially increases the filters surface area enabling it to trap far more dirt on its outside surface preventing harmful dust from penetrating through. *Works with any foam air filter oil..

This item fits the following vehicle applications:
compatible with Beta 250 RR 2013-2019
compatible with Beta 250 RR-Race Edition (2-Stroke) 2014
compatible with Beta 300 RR Race Edition 2017-2019
compatible with Beta 300 RR-Race Edition (2-Stroke) 2014
compatible with Beta 350 RR 2011-2014
compatible with Beta 400 RR 2008-2014
compatible with Beta 400 RS 2014
compatible with Beta 400 RS 2011
compatible with Beta 450 RR 2008-2014
compatible with Beta 525 RR 2008-2009
compatible with Beta 525 RS 2008-2010