Twin Air - 154113 - Air Filter

Twin Air

  • $29.92
  • Save $3.03



KTM 125 EXC 08-09
KTM 125 SX 07-09
KTM 144 SX 07-09
KTM 150 SX 2009
KTM 200 XC/XC-W 08-09
KTM 250 SXF 07-09
KTM 250 SX 07-09
KTM 250 XC 08-09
KTM 250 XC-F/XCF-W 08-09
KTM 300 XC/XC-W 08-09
KTM 400 XC-W 08-09
KTM 450 SXF 07-09
KTM 450 EXC/XC-F 08-09
KTM 505 XC-F 08-09
KTM 530 XC-W/EXC 08-09
KTM 450/560 SMR 08-09

Twin Air Filters are direct replacement filters that fit in the factory air box.

Twin Air uses proprietary Dual Layer foam and can be washed, re-oiled and re-used.

Dual stage high performance foam air filters

  • Outer large pore pre-filter  and inner small pore filter


  • Direct replacement for stock airbox applications


  • Seamless design for improved air flow.



    This is where it all began. Over 40 years ago, the sandy, gritty soil of The Netherlands – and the resulting engine failures – proved that single-foam and paper filters gave riders air flow, but failed at protection. Twin Air’s breakthrough, fused-dual-layer design (now widely copied) combined performance and protection. The fused layers of open-pore foam and fine inner foam trap even the smallest particles. The new, rounder design boosts airflow. So do the minimized seams made possible by a revolutionary micro-gluing process: Shorter seams = more foam = more flow.

    Manufacturer: Twin Air            
    Part Number: 154113

    Return/Exchange Policy - If for any reason you aren't happy with your purchase you may return or exchange the product within 30 days of the delivery date. The product must be unused, in re-sellable condition and include all original packaging and/or tags. Shipping costs for all returns or exchanges are paid at the buyers expense unless a mistake was made on our part.   If you have received the wrong item please contact us immediately. We will fix the problem by shipping a replacement.

    International Buyers – Import duties, taxes, customs fees, VAT, GST and other associated import fees are not included in the item price or shipping cost.
    These fees and charges are the buyer's responsibility.
    These fees are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges.
    We cannot mark items as "gift" or change export value.

    PO BOX - If you have a PO BOX, please provide BOTH PO Box and physical street address at checkout.