Ipone Motorcycle Foam Air Filter Spray Oil – Air Filter Oil Spray 750 ml – Power Regain – Engine Protection – Wide and Even Spray – Easy Application – Blue : Amazon.co.uk: Automotive
Castrol Foam Air Filter Oil, 400ml - CAS514
A2 Air Filter Oil Spray 0.4 Litres
How to clean and oil your foam air filter | IPONE
In Motion Trial Competition
Oil Air Filter Spray 159016M
Air Filter Oil, 750ml (for foam filters, very sticky, suitable for street and offroad purpose)
Putoline Action Fluid Motocross Enduro Bike Foam Air Filter Oil Spray - 600ml 8710128700073 | eBay