Wipcool Smart Central Air Conditioning Drainage Refrigeration Pump Condensate. Quality made: Made of high-quality abs plastic and stainless steel, this bpa-free air conditioner pump is durable and long-lasting. Convenience: The smart central air conditioner pump is easy to use and can be used for a long time. It is suitable for all types of condensate, dehumidifiers, etc. Easy to install & remove: The pump is easy to install and disassemble, no tools required. Just put the pump into the hose and press the switch to start it.