Description
K&N 33-3131 High Flow Air Filter for Ford Focus MK4 1.0 1.5 2.0
2019 Ford Focus IV 2.0L L4 Diesel Engine All Models
2019 Ford Focus IV 1.5L L4 Petrol Engine All Models
2019 Ford Focus IV 1.5L L4 Diesel Engine All Models
2019 Ford Focus IV 1.5L L3 Petrol Engine All Models
2019 Ford Focus IV 1.0L L3 Petrol Engine All Models
2018 Ford Focus IV 2.0L L4 Diesel Engine All Models
2018 Ford Focus IV 1.5L L4 Petrol Engine All Models
2018 Ford Focus IV 1.5L L4 Diesel Engine All Models
2018 Ford Focus IV 1.5L L3 Petrol Engine All Models
2018 Ford Focus IV 1.0L L3 Petrol Engine All Models
Part 33-3131 Product Specifications
Air Filter Shape Panel Filter
Material Cotton Gauze
Height 1.688 in (43 mm)
Outside Length 10.563 in (268 mm)
Outside Width 8.063 in (205 mm)
Cross Reference Numbers
Ford 2210514
K&N’s replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty and will be the last air filter your vehicle will ever need.
- Designed to boost horsepower and rate of acceleration
- Can be cleaned and used again
- High air flow with exceptional filtration
- Lasts up to 50,000 miles before cleaning is required depending on driving conditions
- Works with original equipment manufacturer vehicle electronics
- Emissions legal in all 50 US states
- Will NOT void vehicle warranty
- Million Mile Limited Warranty®



