LOSI Air Filter Complete, set LOSI 5T and BWS DTT7.

Suitable for mosten common engines.

As with all foam filters, it is important to treat them well. For this we have several special products that meet the requirements for a well-functioning filter.

With this filter set it is important that the outer ring is NOT treated, so remains dry. Although the inner must be treated with specielc Foam aitfilter oil.

Oiling for Off-Road use; 

• Take a container where the filter fits in, and fill it with half the contents of filter oil TPS0490/05
• Now press the inner foam part in the oil, and let it soak for a few seconds, 
• Take the filter out and gently press out all excessive oil out immediately.
• Put the remainder oil back into the bottle and store it in a cool dark place,
• Gently massage the oil in the filter using a plastic bag, then let in the filter dry for at least an hour in open air,
• Ready for use 

Cleaning the filter;

• Heavily soiled filters: brush off the excessive dirt with a soft brush,
• Take a container that is at least two times the size of the filter and fill it with warm water,
• Add 3-5 tablespoons (depending on the pollution), cleaner TPS0490/06,
• Put the filter upside down in the container, with the rubber part above the water line,
• Let the filter soak for 20-30 minutes and then rinse it out from the inside out with warm water,
• Repeat this procedure until the water is completely clear, and let the filter dry thoroughly.

** NEVER USE AGGRESSIVE AGENTS LIKE BRAKE CLEANER OR PRESSED AIR **