Vertex 1/2 & 3/4 hp Capacitor For Brookwood Aeration Compressor Select Capacitor Voltage:COM409Z (12.5 MFD) - 230 volt compressor eliminating large water chemistry swings

eliminating large water chemistry swings that occur during top-offs

The Air5 system features a high-efficiency continuous-duty piston compressor housed in a durable powder-coated aluminum cabinet with cooling fan

and filter water pump

threaded elbow

Mix Bio-Clear™ Special Blend with one gallon of pond water (do not use chlorinated water)

Vertex 1/2 & 3/4 hp Capacitor For Brookwood Aeration Compressor Select Capacitor Voltage:COM409Z (12.5 MFD) - 230 volt compressor eliminating large water chemistry swingsReplacement Capacitor for 1 2 & 3 4hp Vertex Brookwood Aeration System Compressors, 115 and 230 volts. Capacitors provide the extra electrical power required to start the compressor. Capacitors can corrode or leak preventing the compressor from starting, which results in motor damage and or failure. Capacitors work for both 1 2 & 3 4hp compressors. Voltage is specific.