Peir Brass MFG Co
6 Steamer Rubber Washer Gasket Boiler Sight Gauge Seal 7/16 x 1 x 5/8 x 1/8 OD
You will find that this air filter works silently in the background of your shop.
6 Steamer Rubber Washer Gasket Boiler Sight Gauge Seal 7/16x11/16x5/8x1/8 OD
What stands out about the 812-1100-S is the digital readout with large digits.