Top Notch Replacement Air Intake Filter For Rolair R431 With Pleated Design And Heavy Gauge Galvanized Frame, 4.375 Inch OD, 3 Inch ID, 2.375 Inch High, 99 Plus Percent Efficient At 2 Micron, Low Pressure Drop, Built For Tough Shop Use

Premium Rolair R431 Air Filter with Pleated Debris Guard
✔️ OD 4 3/8 in, ID 3 in, H 2 3/8 in; 99+% @ 2 μm; single unit

This single replacement air intake filter is designed for Rolair R431 compressors and is commonly used in busy shops to trap dust, debris, and contaminants before they enter the intake. The heavy galvanized frame and pleated media deliver durability in tough shop environments.

✅ 4 3/8 in OD x 3 in ID x 2 3/8 in H
✅ 99+% removal efficiency at 2 micron
✅ Low pressure drop for improved equipment performance
✅ Pleated construction for higher debris capture
✅ Heavy gauge galvanized expanded metal frame
✅ Heavy duty pleated industrial paper to remove more debris

💡 What is a replacement air intake filter for Rolair R431, and why is it critical for a busy workshop?

This handy filter helps protect the compressor by keeping intake air clean and reducing wear in dusty shop environments.

• filters for Rolair R431 help block dust and extend pump life in tough shop settings
• high-efficiency 2 micron filtration protects bearings and valves in air compressors
• low pressure drop maintains airflow and cooling for consistent performance
• heavy galvanized frame and pleated media stand up to daily shop use