Foam Pre-filter for the BMW F 800/700 and 650 Twins air box.
If you love the in-land Off Road you already know it, the airbox fills up with any kind of organic “stuff”. This include: leaves, insects you name it. All this forces you to service or change your air filter prematurely for nothing. And so this pre-filter, used dry, will prevent that once and for all!
The foam can be easily flushed clean under some water and then it will dry up in a few minutes. If you are using a Guglatech ULTRA 4 Rally Raid air filter, you can easily mount the pre-filter back even if still wet, OUR filter CAN HANDLE IT.
If your next off-road adventure sees a lot of fine dust and sand, a few drops of foam oil will transform the pre-filter in a fantastic barrier to protect your main filter, OEM, or better a Guglatech ULTRA4 Rally Raid. During an extra long trip, you can simply rotate it in the airbox in order to use the clean part without cleaning it during the trip. Clean and easy!
This kit includes 3 washable and re-usable filters.
NB : Guglatech does not provide the Oil nor any product to service the filter. We recommend a good oil for foam air filters, for cleaning a good home grease remover or simple water if used dry.