This Detergent washing fluid is developed for use with BMC cotton air filtration systems, the BMC Detergent provides a quick and easy method for preparing the filter for regeneration / filter oil for continued use. Removes existing particle build up and residue leaving a prime cotton filter ready for the BMC regeneration fluid (filter oil) Filter cleaning is recommended every 15000 miles (24000km) to maintain top filtration table.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Air Freight Prohibited: true Not Carb Approved: false Ltl Freight Required: false Prop 65: Unknown Part Type: powersports Epa: N/A Carb Acknowledgement Required: false Regular Stock: false