An equivalent coalescing element for BOTTARINI part number 223172. It drops into the filter housing the original cartridge was made for and does the same job, gathering fine oil and water aerosols into drops that settle out of the compressed air stream. Elements in this family look similar across several sizes, so it pays to work from the part number rather than by eye. A cartridge that seats but does not seal correctly will let air take the easy path around the media. Compare the rest of the range under coalescing filters and elements, or see complete coalescing air filters if you are replacing the housing as well. Order to the code printed on the cartridge. Note: This is an equivalent part and not an original equipment manufacturer (OEM) part number. Some manufacturers require OEM parts to maintain your warranty. | Air Supply Number: KP66-022
