Buy the MERLIN 1/2 in. NPT(F) Industrial Air Filter Regulator (Item 58547) for $0.00 with coupon code 72032094, valid through February 19, 2023. See the coupon for details.
The MERLIN? Air Filter with Regulator extends the life of your air tools. The high flow modular filter/regulator removes water, oil, and particles down to 5 microns from your air lines.
The MERLIN 1/2 in. NPT(F) Industrial Air Filter Regulator (Item 58547) has a -star rating on HarborFreight.com. Save on Harbor Freight’s customer favorites with our super coupons. Search our Harbor Freight coupons for deals on Harbor Freight’s generators, air compressors, power tools, and more.