Baldwin RS3731 Cross Reference & Precise Equivalent
Baldwin RS3731 is an OEM/aftermarket reference for a Air Filter - Engine. The Precise replacement equivalent is shown below — free to check, no account needed.
Precise equivalent filter

MITSUBISHI Air Filter ME073821 AW347464 ME073597 ME073160
- Part Number
- ME073821
- MOQ
- 100 Pieces
Key specifications
Dimensions: OD: 237 ID: 130.9 L: 401.2Weight: 2.1 kgFiltration Efficiency: 99.6%Replacement Interval: 60,000Filter Media Brand: H&V; AhlstromPackaging: Moisture-proof bag+Cardboard box
Frequently asked questions
- What is the Precise equivalent of Baldwin RS3731?
- Precise offers a direct Air Filter - Engine replacement for Baldwin RS3731: MITSUBISHI Air Filter ME073821 AW347464 ME073597 ME073160 (ME073821). The Precise equivalent is matched to the original dimensions, fit and filtration performance for a no-modification interchange.
- What are the specifications of Baldwin RS3731?
- Key specifications of the Precise equivalent for RS3731: Dimensions: OD: 237 ID: 130.9 L: 401.2, Weight: 2.1 kg, Filtration Efficiency: 99.6%, Replacement Interval: 60,000, Filter Media Brand: H&V; Ahlstrom, Packaging: Moisture-proof bag+Cardboard box. Always confirm these against your machine and operating conditions before ordering.
- How do I order the RS3731 replacement and what is the minimum order quantity?
- The Precise replacement for Baldwin RS3731 ships at a minimum order quantity of 100 pieces, with distributor and fleet pricing on request. Contact us with the part number for a quote and lead time.
Sourcing note
Brand names and part numbers are used for replacement identification only and do not imply trademark ownership. Always verify the filter against the real machine and working conditions before ordering.