Photos shown for illustration; shade and shape may differ slightly.
Pipercross AirMax Synthetic Air Filter for BMW 1 Series F20 F21, 2 Series F22 F23, 3 Series, 4 Series
Warehouse stock
The Pipercross AirMax AM1885 is a pleated replacement air filter made of non-woven synthetic fibres, fitting the original housing. It measures 231 x 205 mm.
Specifications
| Brand | Pipercross |
| Part number | AM1885 |
| Type | Replacement air filter (pleated panel) |
| Filter media | Synthetic non-woven fibres (SNW) |
| Tested to | ISO 5011 |
| ISO ePM10 efficiency | 51% |
| Retention while loading with dust | 94-99% |
| Length x width | 231 x 205 mm |
| Replaces OE filter | 13 71 7 630 911, 13 71 8 507 320, 13 71 8 511 668 |
Fitment
- BMW 1 Series F20/F21
- BMW 2 Series F22/F23
- BMW 3 Series F30/F31/F34
- BMW 4 Series F32/F33/F36
What to check
- According to Pipercross, AirMax holds nearly twice the dust of the original paper filter and has a lower initial pressure drop
- Compare the number on the original filter with 13 71 7 630 911, 13 71 8 507 320, 13 71 8 511 668: the model list does not split the engines
- More car-specific filters: sport air filters