The 40851-NQPC is the replacement carbon ring compatible with the NQ Clarifier air purifiers and absorbs gases, odors, and chemicals from the air you breathe.

Activated Carbon is charcoal that has been treated with oxygen to open up millions of tiny pores between carbon atoms, and this results in a highly porous carbon media that is widely used to adsorb odorous substances from gases or liquids. Gas molecules essentially wind up attached to the surface of the activated carbon filter and are held there by molecular forces, therefore removing them from the air you breathe.

The 40851-NQPC is the replacement Activated Carbon Ring for the NQ Clarifier Standard, NQ Clarifier Medical, and NQ Clarifier Medical Plus air purifiers. Composed of high-quality, impregnated carbon, this carbon ring also combines activated carbon and potassium permanganate in a well-engineered blend to offer the ideal solution to odor and chemical problems in your airstream.

For optimal odor, chemical, and VOC control, replace the carbon ring in your NQ Clarifier air purifier with the 40851-NQPC every 24 months (18 months is recommended).