When you’re working in dusty conditions and your engine starts struggling for air, this inner filter element provides that critical second line of defense in your two-stage air filtration system. A clogged or worn air filter lets dirt and debris straight into your engine’s cylinders, where it acts like sandpaper on pistons and rings. This is the inner element in a two-stage air filtration system—always replace both outer and inner elements together during service.
What You’re Getting
- Compact 6 5/8 inch length design that fits inside your primary filter housing without taking up unnecessary space
- Multi-layer pleated media that captures particles while allowing the airflow your engine needs
- Quality Baldwin construction that handles the bumps, vibration, and temperature swings of daily equipment use
- Direct replacement part that works with your existing outer filter RS3715 for complete protection
Built for Real Farm Work
This inner element protects a wide range of equipment from Allmand, Bobcat, Exmark, and John Deere that see hard use in agricultural and commercial applications. Whether you’re running a compact excavator, zero-turn mower, utility tractor, or construction equipment, this filter handles the fine dust and debris that makes it past your primary filter element.
Made to Last
Baldwin has been making filters for decades, and they know what it takes to protect an engine under demanding conditions. The pleated media holds its shape even when loaded with dirt, and the seals stay flexible through temperature swings and vibration.
Installation Notes
This is a direct replacement—no modifications needed. Always replace both outer and inner elements together during service. Check your air intake piping and clamps while you’ve got the housing open, since even small leaks let unfiltered air bypass your expensive filtration entirely.
