Remove Brand
Customer Rating
+Above 
+Above More Ways to Shop
- Categories
- Northern Industrial Tools
- Air Tools
Air Filters, Lubricators + Regulators
Northern Industrial Replacement Air Filter — 1/4in. Fitting
![Northern Industrial Replacement Air Filter — 1/4in. Fitting]( "Northern Industrial Replacement Air Filter — 1/4in. Fitting")
Northern Industrial Replacement Air Filter — 1/4in. Fitting
Item# 156411
Northern Industrial Replacement Air Filter — 1/2in. Fitting
![Northern Industrial Replacement Air Filter — 1/2in. Fitting]( "Northern Industrial Replacement Air Filter — 1/2in. Fitting")
Northern Industrial Replacement Air Filter — 1/2in. Fitting
Item# 156441
Northern Industrial Replacement Air Filter — 3/8in. Fitting
![Northern Industrial Replacement Air Filter — 3/8in. Fitting]( "Northern Industrial Replacement Air Filter — 3/8in. Fitting")
Northern Industrial Replacement Air Filter — 3/8in. Fitting
Item# 156421
Northern Industrial Air Filter, Lubricator, and Regulator — 1/2in. Fitting
![Northern Industrial Air Filter, Lubricator, and Regulator — 1/2in. Fitting]( "Northern Industrial Air Filter, Lubricator, and Regulator — 1/2in. Fitting")
Northern Industrial Air Filter, Lubricator, and Regulator — 1/2in. Fitting
Item# 156440
5 / 5
5 / 5
5 / 5
3 / 5
Item# 156411
Item# 156441
Item# 156421
Item# 156440
Was $69.99
Only $17.99
Only $17.99
Only $17.99
Sale $59.99
Northern Industrial Air Filter, Lubricator, and Regulator — 1/4in. Fitting
![Northern Industrial Air Filter, Lubricator, and Regulator — 1/4in. Fitting]( "Northern Industrial Air Filter, Lubricator, and Regulator — 1/4in. Fitting")
Northern Industrial Air Filter, Lubricator, and Regulator — 1/4in. Fitting
Item# 15641
Northern Industrial Air Filter, Lubricator, and Regulator — 3/8in. Fitting
![Northern Industrial Air Filter, Lubricator, and Regulator — 3/8in. Fitting]( "Northern Industrial Air Filter, Lubricator, and Regulator — 3/8in. Fitting")
Northern Industrial Air Filter, Lubricator, and Regulator — 3/8in. Fitting
Item# 15642
3.7 / 5
3.5 / 5
Item# 15641
Item# 15642
Was $49.99
Was $59.99
Sale $39.99
Sale $49.99