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BALDWIN FILTERS Air Filter Element: Round-Oval, Engine, Round, Radial Seal - Round/Oval Engine Air Filters
BALDWIN FILTERSRound/Oval Engine Air Filters

BALDWIN FILTERS Air Filter Element: Round-Oval, Engine, Round, Radial Seal

The BALDWIN FILTERS Air Filter Element (MPN RS30221) is a round-oval engine air filter with a radial seal and a 3 3/4 in outside diameter. It is compatible with John Deere buses and is a Baldwin Interchange for RS30221.

SKU 3G-OTH-490485

Brand
BALDWIN FILTERS
Item
Air Filter Element: Round-Oval, Engine, Round, Radial Seal
Category
Round/Oval Engine Air Filters
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Technical Specifications

BALDWIN FILTERS
Manufacturer Part Number
RS30221
Type
Engine, Round, Radial Seal
Outside Dia
3 3/4 in
Baldwin Interchange
RS30221
Compatible Vehicle Make
John Deere
Compatible Vehicle Type
Buses
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BALDWIN FILTERS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BALDWIN FILTERS Air Filter Element (MPN RS30221) is a round-oval engine air filter with a radial seal and a 3 3/4 in outside diameter. It is compatible with John Deere buses and is a Baldwin Interchange for RS30221.

Frequently Asked Questions

What is the BALDWIN FILTERS RS30221 air filter element used for?

The BALDWIN FILTERS RS30221 is a round-oval engine air filter with a radial seal, designed for John Deere buses. It removes airborne contaminants from intake air to protect engine components, ensuring reliable operation in heavy-duty transit applications.

What are the specifications of the BALDWIN FILTERS RS30221 air filter?

The BALDWIN FILTERS RS30221 is an engine air filter with a round-oval shape and radial seal. It has a 3 3/4 in outside diameter and is a Baldwin Interchange for RS30221. It is compatible with John Deere buses.

Where to buy the BALDWIN FILTERS RS30221 air filter element worldwide?

3G Electric supplies the BALDWIN FILTERS RS30221 air filter element to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct filter for your John Deere bus application, no matter your location.

How to install the BALDWIN FILTERS RS30221 air filter element?

To install the BALDWIN FILTERS RS30221, first ensure the engine is off and cool. Remove the old filter, clean the housing, then insert the new radial-seal filter by pressing it evenly into place. Secure the cover and verify a tight seal before restarting.

Used in

Common applications for BALDWIN FILTERS
Diesel generator maintenance — Baldwin Filters CTK5029-4 coolant test strips for monitoring SCA levels in cooling systems
Fleet vehicle servicing — Baldwin Filters CTK5029-1 coolant test strips for checking freeze point in heavy-duty truck radiators
Industrial compressor cooling — Baldwin Filters coolant test strips for verifying antifreeze concentration in closed-loop systems
Agricultural equipment upkeep — Baldwin Filters CTK5029-4 test strips for nitrite level checks in tractor engine coolants
Marine engine maintenance — Baldwin Filters coolant test strips for freeze point verification in vessel cooling systems

BALDWIN FILTERS Products

3G Electric supplies BALDWIN FILTERS round/oval engine air filters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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