the general purpose series offers a broad range of sizes and a durable, timeless design.

general purpose frl units provide the ability to filter, regulate, and lubricate compressed air systems in industrial and automotive environments.

for flow information, please consult individual filter, regulator, and lubricator pages.

note: units equipped with polycarbonate bowls are not compatible with certain chemicals. please reference the faq section of our website under "filters" for a listing of known chemicals that should not be in contact with the polycarbonate bowls.