TWIN AIR Powerflow Air Filter Kit 790425 (manufacturer ref. 151125FR) — multi-layer foam filter developed for demanding off-road machines. Specifically designed for motocross, this Powerflow kit equips the airbox of Kawasaki KX450 and optimises the filtration/breathability compromise without compromising engine protection.
- Triple foam construction: an airy layer to trap sand and coarse dust, a denser layer to retain fine particles, and a third flame-retardant layer allowing the removal of the original flame arrestor.
- POWERFLOW version: filters slightly more compact than the original element to increase the usable volume in the airbox and enhance air circulation.
- Dedicated adhesive resistant to solvents and petrol ensuring the cohesion of the different foams and durability in track conditions.
- "Breathable" seal designed to maximise the contact surface with the body of the housing and limit unwanted air leaks.
- Bonded assembly between the foam envelopes to prevent dust from settling between the layers.
Product suitable for motocross riders seeking robust filtration and reliable installation. Compatible with Kawasaki KX450 (2023), KX450 X (2023) and KX250 (2024) according to manufacturer references. Product reference: 790425 / 151125FR.