RPB Radex Breathing Airline Filter (2 Outlet)

Part no. APF3001

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The RPB Radex breathing airline filter is designed to ensure a clean air supply to operators using one of RPB’s safety hood and helmet respirators, including the Nova 3, Nova 2000, T-Link, or Z-Link respirators.

The Radex boasts a unique twist-and-lock mounting system that allows it to be easily mounted to a wall or the floor. The standard model features two airflow outlets, with a 6 outlet system also available for the unit.


Typically used in Blasting, Painting or welding operations to filter out oils and other contaminants from compressed air stream. Together with the GX4 Gas Monitor to detect the presence of harmful gases in the air supply, operators can be assured a clean, safe air supply while on the job.

Typically used with RPB’s GX4 Gas Monitor and C40 Climate Control device.


  • Large capacity, 6-stage filter cartridge
  • Effectively filters any particulates larger than 0.5 micron
  • Optional drain valve to remove moisture from filter housing, to expand cartridge lifespan
  • Optional 6-outlet system
  • Range of 0-125 psi outlet airflow
  • Meets ANSI and other industry safety regulations
  • Quick disconnect coupler, compatible with Aro, Cejn, Dixion, and Rectus brands


RPB Radex Filter Component Parts
Item No. Description Part No. Mfg Part No.
1. RPB Quick Disconnect Coupler AP04911 04-911
2. 3/8" Tee FBT5004 04-912
3. 3/8" Cap APF4913 04-913
4. Pressure Regulator AFREG10 04-914
5. Pressure Gauge AFS1075 04-915
6. Pressure Relief Valve 150 psig (1034 kpa) APAFC1001 04-916
7. 3/8" Hex Nipple APF3012 04-917
8. Lid APF3008 04-918
9. O-ring (set of 2) APF3017 04-919
10. Filter Cartridge APF3100 APF 3100
11. Bolt, Nut, and Washer (set of 4) APF3014 04-920
12. Body APF3006 04-921
13. Drain Tap APF3004 04-922
14. Base Mount APF3018 04-923
15. Auto Drain Unit* APF3019 04-924
16. Micro Mist Filter 1/2"* AFNF7420H6GDADO 04-925
17. 1" X 1/2" Reducing Nipple* APF3026 04-926
18. Main Line Pre Filter* AP04927 04-927
19. Brass Elbow* FBEM04 04-928

*Special order parts

Repair parts