AIRAID 724-128 Universal Oval Cone Air Filter 4.5" Flange High Flow

Vehicle Fitment

• Universal fit - designed for custom intake systems and many aftermarket applications
• Confirm flange size (4.5" / 114 mm inside diameter) and clearance before installation

Features

• High-flow universal air filter for improved engine breathing and performance
• Premium cotton gauze and non-woven synthetic media - pre-oiled for ready-to-install performance
• Oval tapered cone design maximizes surface area for airflow and filtration
• Washable and reusable filter media for long service life
• Flexible frame adapts to a range of intake setups
• Clamp-on installation fits many aftermarket intake tubes with a 4.5" flange
• Made in the USA with high-quality construction
• Backed by AIRAID's No-Hassle Lifetime Limited Warranty

Specifications

• Part Number: 724-128
• Brand: AIRAID
• Filter Type: Universal oval cone air filter
• Filter Media: Cotton gauze & non-woven synthetic (pre-oiled)
• Shape: Oval tapered cone
• Flange Inside Diameter: 4.5 in (114 mm)
• Flange Offset: 5.5 in (140 mm)
• Top Outside Dimensions: ~9" x 4.5"
• Base Outside Dimensions: ~11.5" x 7"
• Height: ~7.375"
• Color: Yellow
• Installation: Clamp-on universal fit
• Washable/Reusable: Yes
• Warranty: No-Hassle Lifetime Limited Warranty
• Made in USA

Included Components

• 1x AIRAID universal oval cone air filter

Product Description

The AIRAID 724-128 Universal Oval Cone Air Filter is a high-flow upgrade designed to improve airflow and engine breathing for custom and aftermarket intake applications accepting a 4.5" flange. Its premium cotton gauze and synthetic media provides strong filtration while minimizing airflow restriction, helping improve throttle response and potential power delivery when compared to restrictive stock filter elements.

Featuring a large oval tapered cone shape and flexible frame, this filter maximizes surface area for airflow and adapts to a variety of intake tube geometries. The pre-oiled media is ready to install right out of the box, and the washable/reusable design simplifies maintenance and long-term ownership costs. With a clamp-on universal fit and backed by AIRAID's No-Hassle Lifetime Limited Warranty, the 724-128 is ideal for enthusiasts building or upgrading custom intake systems seeking a durable, efficient, and performance-oriented air filter solution.