We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

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

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

The BALDWIN FILTERS Automotive Air Filter (MPN RS3991) is a round-oval engine air filter with a radial seal and a 2 7/32 in outside diameter, designed for Kubota vehicles. 3G Electric interprets this demand and…

SKU 3G-OTH-490387

Also listed as: RS 3991 · RS-3991

Brand
BALDWIN FILTERS
Item
Automotive Air Filter: Round-Oval, Engine, Round, Radial Seal
Category
Round/Oval Engine Air Filters
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

BALDWIN FILTERS
Manufacturer Part Number
RS3991
Type
Engine, Round, Radial Seal
Outside Dia
2 7/32 in
Baldwin Interchange
RS3991
Compatible Vehicle Make
Kubota

Technical Documents

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BALDWIN FILTERS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BALDWIN FILTERS Automotive Air Filter (MPN RS3991) is a round-oval engine air filter with a radial seal and a 2 7/32 in outside diameter, designed for Kubota vehicles. 3G Electric interprets this demand and delivers the genuine filter, backed by our specialist expertise in combustion, pumps, and controls across 14 industrial departments.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the BALDWIN FILTERS RS3991 air filter used for?

The BALDWIN FILTERS RS3991 is a round-oval engine air filter with a radial seal, designed for Kubota vehicles. It filters incoming air to protect the engine from debris. 3G Electric supplies this genuine filter globally, backed by specialist expertise in combustion, pumps, and controls across 14 industrial departments.

What are the specifications of the BALDWIN FILTERS RS3991?

The BALDWIN FILTERS RS3991 is an engine air filter with a round-oval shape and radial seal. Its outside diameter is 2 7/32 in. The Baldwin Interchange number is RS3991, and it is compatible with Kubota vehicles. 3G Electric sources this genuine filter for worldwide delivery.

Where to buy the BALDWIN FILTERS RS3991 in worldwide?

3G Electric supplies the genuine BALDWIN FILTERS RS3991 air filter to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. As a global industrial solutions provider, we interpret your demand and deliver the right filter, backed by specialist expertise in combustion, pumps, and controls.

How to install the BALDWIN FILTERS RS3991 air filter?

To install the BALDWIN FILTERS RS3991, first ensure the engine is off and cool. Remove the old filter, clean the housing, and insert the new filter with the radial seal facing the correct direction. Secure the housing and check for proper fit. 3G Electric supplies this genuine filter for Kubota vehicles worldwide.

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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