A filter and regulator joined top-to-bottom, these filter/regulators fit in the same space as a filter alone.

Swap out ARO modular filter/regulator/lubricator components without unthreading your air line connections.

Also known as coalescing filters, these filter elements fit in ARO modular compressed air filters to remove oil and particles as small as 0.3 microns.

Replace a damaged bowl or change the bowl material or drain type on your ARO modular compressed air filter.