NPI Bi-Polar Ionization

Needlepoint Bi-Polar Ionization has been used for decades in various industries.

It features active ion plasma to help

freshen & treat indoor air.

At Respicaire, we have developed a unique “Venturi Emission Posts” system which optimizes ion output & prevents clogging.

Our Venturi Posts will continuously produce high amount of positive and negative ions without being impacted by clogging, which is typical for other competitive ionizing devices available in the current market.


The biological build up inside the HVAC Systems may cause various side
challenges including odor discharge. The biofilm build-up on coils often
decreases equipment efficiency and creates unhealthy indoor air
conditions for the occupants. Needlepoint Bi-Polar Ionization helps cluster particulates, thus making them larger. Larger particulates are then easier to collect through HVAC filtration systems.

The Respicaire Needlepoint bi-polar ionization has been 3rd party tested against Viruses and has demonstrated a significant reduction in 20 minutes.