Brand new universal 3/8" NPT Smart Start air intake filter for air compressors this is also a direct replacement for many Rigid, Campbell Hausfeld, Husky, and Sears compressors. This filter will fit any compressor that has 3/8" female NPT threads for the air filter to screw into as long as there is no room or clearance issues this filter measures 3" tall with threads and 2.5" in diameter. This filter was designed to eliminate compressor starting problems by allowing the compressor to reach full RPM before allowing air in. This filter helps take the start up load of the compressor and can help prevent blown circuits as well as help it start in cold weather. The 3/8" threads on this filter measure about 5/8" in diameter. If your compressor has a smaller thread or larger thread size a reducer found at a local hardware store will work to adapt it. The manufacture model number for this filter is AIC38  the replacement element is a AIC38 RK.

Specifications:

Part Number: AIC38

Replacement Element Number: AIC38RK

3/8" NPT (measure 5/8" diameter)

3" Tall

2.5" Diameter

Genuine New Ridgid OF45175 

HL030100AV

ST085700AV

Air Compressor Smart Start Air Filter

Part #: 20448

- Fits Ridgid OF45175 Air Compressors

This item fits the following models:

Air Compressor Parts - OL90150
Air Compressor Parts - OF45150, OF45150A, OF45150B
Air Compressor Parts - OF45175A
Air Compressor Parts - WL5099DI (1NNE7)
Air Compressor Parts - WL802700, WL802700AJ
Air Compressor Parts - WL8026, WL802600, WL802600AJ
Portable Oil-free Air Compressor Parts - WL612300DI (1NNF5)
Air Compressor Parts - CT436100
Portable Oil-Free Electric Air Compressor Parts - 1NNF8

WL802700 Oilless Air Compressor
WL8026 Oilless Air Compressor
WL612300 Portable Air Compressor
WL802600 (2007) Oilless Compressor
WL802700AJ Oilless Compressor
CT436100AV Twin Stack Portable Air Compressor