SaniRay UV System Recessed Air Surface, 4 HO Lamps, 120v/230v 50/60Hz 24" 45 There are no filter cartridges

There are no filter cartridges to replace

The Philips Advance PureVOLT is a programmed start electronic ballast that operates one or two germicidal UV PL-L36W/TUV lamps at 120-277 volts

Dimensions: 15 3/8” L x 5 1/4” W

Rain Heads filter leaves and debris out of your downpipes with their 955 micron screens

SaniRay UV System Recessed Air Surface, 4 HO Lamps, 120v/230v 50/60Hz 24" 45 There are no filter cartridgesThe SaniRay design has been carefully conceived to provide germicidal ultraviolet dosage for air and surface disinfection in unoccupied space to disinfect and prevent areas and surfaces from microorganisms. Features: STER L RAY Germicidal Ultraviolet Lamp(s), which delivers ultraviolet energy at the specific wavelength of 254 nanometers (nm). This wavelength is highly effective against microbes, including virus, bacteria, and mold spores. SureliteTM