3-in-1 air filter regulator combo 1/2 in NPT AF4000+ AF4000+ AR4000
3-in-1 air filter, regulator, and pressure relief combo for air tools. Regulates and filters moisture and particles; includes gauge. Customer notes ease of installation and mixed performance on pressure regulation
Highlights
- combines filtration and regulation
- built-in gauge for pressure readout
- aluminum body with fiber filter element
Pros
- 3-in-1 functionality (filtration + regulation)
- 1/2 inch NPT size
- includes necessary fittings
- easy to install
- coupled with gauge for pressure indication
Cons
- some reports of leakage issues
- mixed feedback on pressure regulation
- some users experience breakage after a week
Best For
Features
- 3 in 1 air filter with regulating and filtering functions
- 1/2 inch NPT size for fittings
- operates from 32 to 140 Fahrenheit with maximum 150 psi
- body built from aluminum; filter element made of fiber
- functions include moisture and particle filtration plus adjustable pressure regulation
