Most common RTI air conditioning filters 026 80069 00, high side filter aand 026 80077 00 low side filter
available for $70. plus shipping, Internet only price. Recommend the filters be changed: high side filter every 25 hours of recycle time and low side every 50 hours of recycle time. There are other inline filters in RTI machines. It is possible to service and repair your own RTI service machine. Contact Western Shop Equipment for help. We have been servicing and selling RTI for over 13 years. We have the answers you can depend on.