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BALDWIN FILTERS Automotive Air Filter: Panel, Cabin, Cabin Air Filter, Rectangular - Panel Cabin Air Filters
BALDWIN FILTERSPanel Cabin Air Filters

BALDWIN FILTERS Automotive Air Filter: Panel, Cabin, Cabin Air Filter, Rectangular

The BALDWIN FILTERS Automotive Air Filter is a rectangular panel cabin air filter made of paper media, designed for use in Hitachi buses. It includes a gasket and is identified by Baldwin Interchange number PA3945.

SKU 3G-OTH-496676

Brand
BALDWIN FILTERS
Item
Automotive Air Filter: Panel, Cabin, Cabin Air Filter, Rectangular
Category
Panel Cabin Air Filters
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Technical Specifications

BALDWIN FILTERS
Manufacturer Part Number
PA3945
Type
Cabin, Cabin Air Filter, Rectangular, Cellulose/Paper
Shape
Rectangular
Includes
Gasket
Product Type
Cabin Air Filter
Use Location
Cabin
Filter Design
Panel
Media Material
Paper
Baldwin Interchange
PA3945
Compatible Vehicle Make
Hitachi
Compatible Vehicle Type
Buses
View Full Spec Sheet

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

Product Description

The BALDWIN FILTERS Automotive Air Filter is a rectangular panel cabin air filter made of paper media, designed for use in Hitachi buses. It includes a gasket and is identified by Baldwin Interchange number PA3945.

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 PA3945 cabin air filter used for?

The BALDWIN FILTERS PA3945 is a rectangular panel cabin air filter designed for Hitachi buses. It uses paper media to trap dust and particulates, ensuring clean air inside the vehicle cabin. The included gasket helps seal the filter in place for effective filtration.

What are the specifications of the BALDWIN FILTERS PA3945?

The BALDWIN FILTERS PA3945 is a panel cabin air filter with paper media, rectangular shape, and includes a gasket. It is compatible with Hitachi buses and carries the Baldwin Interchange number PA3945. The manufacturer part number is PA3945.

Where to buy the BALDWIN FILTERS PA3945 worldwide?

3G Electric supplies the BALDWIN FILTERS PA3945 cabin air filter to customers worldwide. We handle full logistics, customs clearance, and delivery for global orders. Contact us to source this filter for your Hitachi bus fleet.

How to install the BALDWIN FILTERS PA3945 cabin air filter?

To install the BALDWIN FILTERS PA3945, first locate the cabin air filter housing in your Hitachi bus. Remove the old filter, clean the housing, then insert the new filter with the gasket facing the airflow direction. Secure the housing cover and verify proper sealing.

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 panel cabin 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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BALDWIN FILTERS Automotive Air Filter: Panel, Cabin, Cabin Air Filter, Rectangular, Cellulose/Paper (MPN PA3822). Key specifications — Compatible Vehicle Type: Buses; Baldwin Interchange: PA3822; Brand: BALDWIN FILTERS; Compatible Vehicle Make: Caterpillar; Filter Design: Panel; Media Material: Cellulose; Product Type: Cabin Air Filter; Shape: Rectangular.
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BALDWIN FILTERS Automotive Air Filter: Panel, Cabin, Cabin Air Filter, Rectangular, Cellulose/Paper (MPN PA3822). Key specifications — Compatible Vehicle Type: Buses; Baldwin Interchange: PA3822; Brand: BALDWIN FILTERS; Compatible Vehicle Make: Caterpillar; Filter Design: Panel; Media Material: Cellulose; Product Type: Cabin Air Filter; Shape: Rectangular.
BALDWIN FILTERS Automotive Air Filter: Panel, Cabin, Cabin Air Filter, Rectangular, Cellulose/Paper (MPN PA5337). Key specifications — Baldwin Interchange: PA5337; Brand: BALDWIN FILTERS; Compatible Vehicle Make: Sterling; Filter Design: Panel; Includes: Gasket; Media Material: Cellulose; Product Type: Cabin Air Filter; Shape: Rectangular.
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BALDWIN FILTERS Automotive Air Filter: Panel, Cabin, Cabin Air Filter, Rectangular, Cellulose/Paper (MPN PA5337). Key specifications — Baldwin Interchange: PA5337; Brand: BALDWIN FILTERS; Compatible Vehicle Make: Sterling; Filter Design: Panel; Includes: Gasket; Media Material: Cellulose; Product Type: Cabin Air Filter; Shape: Rectangular.
BALDWIN FILTERS Automotive Air Filter: Panel, Cabin, Cabin Air Filter, Rectangular, Foam, Peterbilt (MPN PA5765). Key specifications — Baldwin Interchange: PA5765; Brand: BALDWIN FILTERS; Compatible Vehicle Make: Peterbilt; Filter Design: Panel; Media Material: Foam; Product Type: Cabin Air Filter; Shape: Rectangular; Use Location: Cabin.
BALDWIN FILTERS
BALDWIN FILTERS Automotive Air Filter: Panel, Cabin, Cabin Air Filter, Rectangular, Foam, Peterbilt (MPN PA5765). Key specifications — Baldwin Interchange: PA5765; Brand: BALDWIN FILTERS; Compatible Vehicle Make: Peterbilt; Filter Design: Panel; Media Material: Foam; Product Type: Cabin Air Filter; Shape: Rectangular; Use Location: Cabin.
BALDWIN FILTERS Automotive Air Filter: Panel, Cabin, Cabin Air Filter, Rectangular, Cellulose/Paper (MPN PA3900). Key specifications — Compatible Vehicle Type: Farm Equipment; Baldwin Interchange: PA3900; Brand: BALDWIN FILTERS; Compatible Vehicle Make: John Deere; Filter Design: Panel; Media Material: Paper; Product Type: Cabin Air Filter; Shape: Rectangular.
BALDWIN FILTERS
BALDWIN FILTERS Automotive Air Filter: Panel, Cabin, Cabin Air Filter, Rectangular, Cellulose/Paper (MPN PA3900). Key specifications — Compatible Vehicle Type: Farm Equipment; Baldwin Interchange: PA3900; Brand: BALDWIN FILTERS; Compatible Vehicle Make: John Deere; Filter Design: Panel; Media Material: Paper; Product Type: Cabin Air Filter; Shape: Rectangular.
BALDWIN FILTERS Automotive Air Filter: Panel, Cabin, Cabin Air Filter, Rectangular, Cellulose/Paper (MPN PA30174). Key specifications — Compatible Vehicle Type: Buses; Baldwin Interchange: PA30174; Brand: BALDWIN FILTERS; Compatible Vehicle Make: John Deere; Filter Design: Panel; Media Material: Paper; Product Type: Cabin Air Filter; Shape: Rectangular.
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BALDWIN FILTERS Automotive Air Filter: Panel, Cabin, Cabin Air Filter, Rectangular, Cellulose/Paper (MPN PA30174). Key specifications — Compatible Vehicle Type: Buses; Baldwin Interchange: PA30174; Brand: BALDWIN FILTERS; Compatible Vehicle Make: John Deere; Filter Design: Panel; Media Material: Paper; Product Type: Cabin Air Filter; Shape: Rectangular.
BALDWIN FILTERS Automotive Air Filter: Panel, Cabin, Cabin Air Filter, Rectangular, Cellulose/Paper (MPN PA3440). Key specifications — Compatible Vehicle Type: Buses; Baldwin Interchange: PA3440; Brand: BALDWIN FILTERS; Compatible Vehicle Make: Caterpillar; Filter Design: Panel; Includes: Gasket; Media Material: Cellulose; Product Type: Cabin Air Filter.
BALDWIN FILTERS
BALDWIN FILTERS Automotive Air Filter: Panel, Cabin, Cabin Air Filter, Rectangular, Cellulose/Paper (MPN PA3440). Key specifications — Compatible Vehicle Type: Buses; Baldwin Interchange: PA3440; Brand: BALDWIN FILTERS; Compatible Vehicle Make: Caterpillar; Filter Design: Panel; Includes: Gasket; Media Material: Cellulose; Product Type: Cabin Air Filter.
BALDWIN FILTERS Automotive Air Filter: Panel, Cabin, Cabin Air Filter, Rectangular, Cellulose/Paper (MPN PA10043). Key specifications — Compatible Vehicle Type: Buses; Baldwin Interchange: PA10043; Brand: BALDWIN FILTERS; Compatible Vehicle Make: Chrysler; Filter Design: Panel; Media Material: Cellulose; Product Type: Cabin Air Filter; Shape: Rectangular.
BALDWIN FILTERS
BALDWIN FILTERS Automotive Air Filter: Panel, Cabin, Cabin Air Filter, Rectangular, Cellulose/Paper (MPN PA10043). Key specifications — Compatible Vehicle Type: Buses; Baldwin Interchange: PA10043; Brand: BALDWIN FILTERS; Compatible Vehicle Make: Chrysler; Filter Design: Panel; Media Material: Cellulose; Product Type: Cabin Air Filter; Shape: Rectangular.
BALDWIN FILTERS Automotive Air Filter: Panel, Cabin, Cabin Air Filter, Rectangular, Cellulose/Paper (MPN PA4409). Key specifications — Compatible Vehicle Type: Passenger Vehicles; Baldwin Interchange: PA4409; Brand: BALDWIN FILTERS; Compatible Vehicle Make: Freightliner; Filter Design: Panel; Includes: Charcoal Impregnated Media; Media Material: Paper; Product Type: Cabin Air Filter.
BALDWIN FILTERS
BALDWIN FILTERS Automotive Air Filter: Panel, Cabin, Cabin Air Filter, Rectangular, Cellulose/Paper (MPN PA4409). Key specifications — Compatible Vehicle Type: Passenger Vehicles; Baldwin Interchange: PA4409; Brand: BALDWIN FILTERS; Compatible Vehicle Make: Freightliner; Filter Design: Panel; Includes: Charcoal Impregnated Media; Media Material: Paper; Product Type: Cabin Air Filter.