RPB® Radex Air Filter Replacement Cartridge




RPB Radex air filter replacement cartridge APF3100.  These filter cartridges are made to exact standards for the highest quality of air filtration.  These filters are 6 stage filters that can absorb moisture, oils, and odors.  They cannot however remove Carbon Monoxide, so please use a CO monitor.  Each filter comes with a sticker so you know when it’s time to replace it!  Recommended changing intervals is 3 months or 400 used hours.  This is the replacement filter for the Radex Air Filter.

For more information about the Radex Filter (and some info on the replacement cartridge) click here.


  • APF3100

OEM Equivalents:

  • Dustless Blasting 72754/002

Blue Dog SKU#:

  • RPB-APF3100

Additional information

Weight 4 lbs
Dimensions 8 × 8 × 14 in