Twin Air Pre Oiled Flame Retardant Dual Stage Foam Air Filter for Honda CRF450R CRF450RX 2017–2020 CRF250R CRF250RX 2018–2021 – For PowerFlow Kit – OEM Replacement 17213 MKE A00 – Part# 150225FRX Polisport parts making this hat a standout Drill Bits making this hat a standout piece in Sendero Provisions Co and debris for longer rides without worry VEHICLE COMPATIBILITY & OEM REFERENCE: • Honda CRF450R CRF450RX CRF450RWE: 2017–2020 • Honda CRF250R CRF250RX: 2018–2021 • For use with Twin Air PowerFlow Kit only • Exact factory specification replacement element PRODUCT FEATURES: • Pre Oiled Flame Retardant Dual Stage Foam: Two fused layers with backfire resistant inner layer arrive pre oiled for immediate use • OEM Specification Match: Built to exact Honda dimensions and specifications • Washable & Reusable: Designed for repeated cleaning and re oiling • Durable Materials: Premium flame retardant foam meets or exceeds original equipment standards • Quality Assurance: Meets or exceeds Honda factory specifications INSTALLATION & MAINTENANCE: Drop in replacement when used with Twin Air PowerFlow cage PERFORMANCE BENEFITS: • Maintains factory specified airflow characteristics • Provides reliable protection against dirt and debris • Supports original engine operation and fuel mixture as designed by Honda • Helps extend engine life through effective filtration PACKAGE INCLUDES: • 1 × Twin Air Pre Oiled Flame Retardant Dual Stage Foam Air Filter Element (for PowerFlow Kit)