Replacement UV lamp for HF 300 Series Air Purifier
All replacement HEPA filter purchase made after Feb-2010 MUST buy the TiO2 filter as well for an upgrade and proper fitting inside the chamber.
Replacement Germicidal Ultraviolet Lamp for Heaven Fresh NaturePure HF 300 Series Air Purifier
The short, germicidal range of the UV wavelength is effective at destroying the DNA cell of micro-organisms. Utilizes Nanometer Frequency: 254 nm, the ideal frequency for destroying DNA cells of micro-organisms.
UV Wavelength: 20uw, UVC, the short germicidal range of the UV wavelength
Long life UV Lamp: Over 10,000 Hours (over a year