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Round automotive air filter with pleated white media and black rubber seals, 15 5/16 in tall by 6 3/32 in diameter

Baldwin Filters

Baldwin Filters LL2418FN Automotive Air Filter Round 15 5/16 in Height 6 3/32 in Width

SKU CH-G0NH-WMS0B

Round automotive air filter measuring 15 5/16 inches tall and 6 3/32 inches wide

  • Round automotive air filter fits specific engine bays
  • 15 5/16 in height matches OEM housing dimensions
  • 6 3/32 in width ensures proper seal
  • Element-only design simplifies installation process
  • Baldwin Filters brand trusted for filtration performance

Baldwin Filters LL2418FN Air Filter

This Baldwin Filters LL2418FN is a round automotive engine air filter designed for vehicle intake systems. It serves owners and mechanics who need a direct-fit replacement element for compatible engine bays. The filter uses a cylindrical design to match original equipment specifications. Buyers who need a panel-style or rectangular filter cannot use this round element.

Round Design Dimensions

The round profile measures 15 5/16 in height and 6 3/32 in outside diameter. These specific dimensions determine fitment inside the designated air cleaner housing. The element-only construction means no additional housing or frame components are included with the filter. Installers must verify the housing matches these exact measurements before purchase.

Automotive Fitment Limits

This filter fits only applications that accept a round element with the stated 15 5/16 in height and 6 3/32 in diameter. Vehicles requiring different shapes, sizes or flow characteristics will not be compatible. No cross-reference data or vehicle application list is provided in the specifications. Mechanics should confirm the original equipment part number matches LL2418FN before installation.

How it compares

Measured against everything we stock in Signs, Labels & Address Numbers, at today’s prices. Recalculated every night.

Price $49.99
Pricier than about 76% of the 456 comparable items (median $21.99).

Specifications

Product
Brand nameBALDWIN FILTERS

Questions about this item

When should I replace the Baldwin Filters LL2418FN air filter?

Replace the filter according to your vehicle manufacturer's recommended service interval or when visual inspection shows excessive dirt buildup restricting airflow.

What limits airflow first during extended driving with this filter?

The 6 3/32 inch outside diameter and round element design determine the maximum airflow capacity before restriction increases.

How much heat does the LL2418FN generate during all-day operation?

The filter itself produces no heat; it simply cleans incoming air while engine temperature depends on the vehicle's cooling system.

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