This is for the RED 40 PPI Single Layer filter.

Stock up on your Rottweiler Performance 790/890 Adventure Power Plate filters for your next adventure. These filters can be easily carried in abundance on your next trip leaving valuable time after the day for tacos & cervezas! 

RED /YELLOW 40/65 PPI DUAL LAYER: Best in very dusty conditions. This dual-layer element has two stages of filtration.
GREY 60 PPI SINGLE LAYER: Solo mission off-road use, not trailing large groups.
RED 40 PPI SINGLE LAYER: Recommended for mostly street use with light off-road. An extra layer of protection with the highest flow rate of the three

MAINTENANCE: The Rottweiler Performance Power Plate has been tested thoroughly in Rally Racing to a high degree of success. See the below video. We would recommend changing the Power Plate filter just once a day for a clean inner air-box. If any fine particles are found, try a different density filter, brand of filter oil, or changing more often. Power Plate filters do not come oiled so that you can use your foam filter oil of choice.