Ingersoll Rand Coalescing Filter Replacement 88343355 22083745 IR UP6 15 2005 15 HP 150 PSIG supporting a timely response when 1232400394 IR 2475N7.5_V supporting a timely response when heat levels rise beyond the intended operating range Fitment note: Confirm compatibility by matching kit number 2901029801 to your Atlas Copco compressor model and serial number before ordering Our Ingersoll Rand Coalescing Filter Replacement coalescing filter replacement is your last line of protection for your compressor against oil mist and water in the air lines that may make it past your Ingersoll Rand Compressor the Ingersoll Rand Coalescing Filter Replacement 88343355 offers equal or much improved performance based on Ingersoll Rand's specifications