Filters
Nylon Mesh
Filter
NFS16
MODEL NUMBER
First Stage Filter
Second Stage Filter
Third Stage Filter
Fourth Stage Filter
Rigid Polyester
Filter
RP20/RP24
HEPA300-406PV-U /
HEPA300-490PV-U
AP-1500D
AP-1500U
Series
NFS16
PF16
CF35
HEPA300-
HEPA300-
406PV
406PV-U
Pleated Media
Filter
PF16/PF19
PF23
HEPA Filter
HEPA300-PV / HEPA300-406PV /
HEPA300-490PV
AP-1800D
Series
CF35-490
HEPA300-
490PV
Carbon
Filter
CF35/CF35-490
CF50-595
AP-1800U
RP20
PF19
CF50-595
HEPA300-
HEPA300-
490PV-U
English - 5
AP-2500
Series
RP24
PF23
(Optional)
PV