These are the Pipercross PX300 air filter elements, to be used in combination with the PX300 baseplates.

An explanation of this ingenious system can be found HERE.

The filters are produced from triple-laminated Pipercross filter foam and are supported on the inside by sturdy mesh.

The filters are produced in two basic shapes, the “Dome” and the“Box”.
The differences between the two are best demonstrated in the photos below:

Both models of filters have the same basics size (i.e. "footprint) which is 190 x 190 mm to fit onto the baseplates so the differences are only in the varying internal and external height and shape.
Please note that they appear so be narrower than that they are long but in the width, we also count the two securing lips.

To allow you engine to breath as freely as possible, we advise you to take the highest filter that you can fit under the bonnet.

If you are using rampipes or trumpets, then please allow at least 19 mm of space between the trumpet mouth and inner face of the filter.

The following heights are available for the various models:

Dome	External Height	Internal Height
C302D	65 mm	40 mm
C303D	90 mm	65 mm
C304D	125 mm	100 mm

Box	External Height	Internal Height
C3001	40 mm	25 mm
C3002	55 mm	40 mm
C3003	80 mm	65 mm
C3004	115 mm	100 mm

The desired shape and size of the filter can be selected through the "Shape & Size selection *" dropbox just above the "Add to Cart" button on the right.

To make life a little easier for you you can open the tables with sizes in a new window by clicking HERE.

Attention!
This is the filter element only.
To be able to use this, you will always require a PX300 base plate, suitable for your carburetor.
The various baseplates that we have available can be found in the PiperCross PX300 department.