Can fan noise increase even if the filter itself has no moving parts?
Last reviewed: .
Can fan noise increase even if the filter itself has no moving parts?
The NanoFlashing™ filter has no fan and no moving part; its resistance adds to the pressure the fan works against, and the company publishes no noise measurement, so a change in fan noise after a filter change is measured on the system.
This site publishes no fan curve, pressure-drop curve, motor load or duct data, and it does not model a particular system. NanoFlashing™ is a permanent positive polarity engineered into filter media itself. It is a physical property of the filter. The filter is passive. It draws no power, and it has no power supply, electrode, lamp or reservoir. The label for the NanoFlashing™ Air Filter states a rated airflow and a maximum face velocity, and instructs: “Do not use where this filter would restrict airflow beyond the system's specification.” It also states: “Improper installation can reduce airflow or damage the equipment.” C-POLAR markets a materials technology. NanoFlashing™ is a technology; the name, rating and sale of a product that carries it are set by that product's maker and seller.
Source: NanoFlashing™ Air Filter label; C-POLAR — Terms of Use, https://cpolar.tech/terms/.
Reviewed on .
Sources
- NanoFlashing™ Air Filter label
- C-POLAR — Terms of Use