Genius Kid: Amazing Science (Set of 4)

NANPU ZPA-R 3-Stage Air Filtration System with Regulator – Sintered, Fine & Activated Carbon Filters, 1/2" NPT Inlet, 1/4" NPT Outlet, 127 CFM, 218 PSI Max, Metal Housing, Auto Drain

3/4" NPT Moisture Removing Particulate Filter for Industrial Applications, 10oz Bowl, MidFlow (225 PSI, Manual Drain)

3/4" NPT, THB Industrial Particulate Filter Pressure Regulator Combination, Removes Debris Moisture, Regulates Air Pressure, 5oz Bowl (215 PSI Max), Qty 01

3/4" NPT Industrial Particulate Filter, Removes Water, Moisture, Debris from Compressed Air Lines, 11oz Bowl (225 PSI Max)

3/4" NPT Industrial (4-Stage) Moisture Removing Particulate Filter and Oil Removing Coalescing Filter and Desiccant Air Dryer and Air Pressure Regulator

1" NPT Industrial Particulate Filter, Removes Water, Moisture, Debris from Compressed Air Lines, 11oz Bowl (225 PSI Max)

1" NPT Industrial Coalescing 0.01u Micron Filter Removes 99.98% of Oil, Moisture Vapor, Aerosols from Compressed Air Lines, 11oz Bowl, Auto Drain

LNCHKA Industrial Air Dryer Filter 1/2”NPT,0-150PSI,Air Compressor Water Separator,Air Compressor Filter AF4000-04,5 Micron Brass Element,Semi-Auto Drain,Poly Bowl