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White rectangular automotive air filter with pleated paper element and rubber sealing edges

Baldwin Filters

Baldwin Filters CA5450 Automotive Air Filter 5-27/32in to 9-13/16in

SKU CH-3XW2-XVBTQ

Oblong automotive engine air filter with adjustable width from 5-27/32 in to 9-13/16 in and 7-1/8 in height

  • Designed for automotive engine air filtration
  • Oblong design fits specific engine compartments
  • Height of 7 1/8 in for proper fit
  • Width range 5-27/32 in to 9-13/16 in
  • Outside diameter matches width range for sealing

Product identity

Baldwin Filters CA5450 is an automotive engine air filter with an oblong element. It fits applications requiring an outside diameter between 5-27/32 in and 9-13/16 in. The height and length are each 7 1/8 in. It is sold new as a direct replacement part.

Build fitment

This filter installs in the factory air box without a separate housing element. The oblong design matches the original equipment seal surface. It frees up assembly time because no additional framing is required. Verify the exact housing dimensions before ordering.

Upgrade context

It replaces a worn or clogged original equipment filter of the same oblong profile. The jump is worth it when the old element restricts airflow or shows damage. Buyers who need a round or panel-style filter cannot use this part.

Highlights

  • Designed for automotive engine air filtration
  • Oblong design fits specific engine compartments
  • Height of 7 1/8 in for proper fit
  • Width range 5-27/32 in to 9-13/16 in
  • Outside diameter matches width range for sealing

Specifications

BrandBALDWIN FILTERS

Questions about this item

How often should the CA5450 filter element be replaced under sustained daily driving?

Follow the vehicle manufacturer's service interval; the CA5450 is a direct-fit replacement element designed for standard automotive air-box sealing.

Does the filter housing run hotter or louder as the CA5450 loads up with dirt over a full day?

The CA5450 is a passive paper element; it adds no noise, heat or electrical load, and restriction rise is gradual as dust accumulates.

Which air-box dimensions must match the CA5450's 5-27/32 in to 9-13/16 in outside diameter range for it to seal?

The housing flange must accept an oblong element 7 1/8 in tall with an outside diameter between 5-27/32 in and 9-13/16 in.

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