Sharp FZ-R45HFU (FZR45HFU) air filter is original OEM Sharp filter.
Sharp FZR45HFU air filter contains Sharp HEPA filter and Carbon filter for Sharp FP-P40CX (FPP40CX), Sharp FP-R45CX (FPR45CX).
Sharp FZ-R45HFU air filter's lifetime: 2+ years.
Sharp FZ-R45HFU air filter has to be replaced when the Filter Change monitor light comes on.

IMPORTANT NOTICE!
The adsorption capacity of activated carbon filter in removal of chemicals substantially declines within a period of 1 to 2 years.
Replace Sharp FZ-C46DFU carbon filter more often to keep the efficiency of your air purifier in removal of toxic chemicals, noxious odors, cigarette smoke, wildfire smoke, pet odors at its peak.

Sharp FZ-C46DFU Carbon Filter (in Stock)