The unit also features a permanently lubricated compressor and fan motor

It along with all of the other metal components in the unit are crafted from type-304

Speakman SM-3400 Sentinel Mark II Regency Pressure Balance Valve with Lever Handle

Worm Gear Material: Bronze

The Guardian G1849 is a counter mount

Royal Large Stainless Steel Sponge, Polybagged, 1.75 Oz, 12/Pk, 6 Pk/Ct - RPPS7756 ASI The unit also features aFor use on walls, tables, fixtures, countertops, floors, utensils, and stainless steel stove hoods Will not rust, splinter or corrode Very aggressive sponge makes easy work of tough cleaning jobs. Stainless steel sponges for heavy duty cleaning jobs. For use on walls, tables, fixtures, countertops, floors, utensils, and stainless steel stove hoods. Will not rust, splinter or corrode. Very aggressive action makes easy work of tough cleaning jobs.