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K&N Engineering

K&N RF-1048 Universal Clamp-On High-Flow Air Filter - 6" Flange, 7.5" Base

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$74.95
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$74.95
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In Stock: 18

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Product Specification:

SKU:KNNRF-1048

MPN: RF-1048

UPC: 024844080578

Weight: 1.7 lb

Inventory: 18

Type: Air Filters - Universal Fit



Vehicle Fitment

  • Universal clamp-on design fits a wide variety of vehicles, custom builds, and intake setups
  • Not tied to specific year/make/model/engine; verify flange diameter and clearance before installation

Features

  • High-flow cotton gauze media for improved engine airflow and performance
  • Washable and reusable design for long-term use
  • Pre-oiled and ready for installation
  • Molded pliable rubber flange absorbs vibration and offers flexible fitment
  • Round tapered shape suitable for many aftermarket intake systems
  • Durable metal top and robust construction for performance use
  • Lifetime limited warranty where applicable
  • Red filter media for iconic K&N look and performance

Specifications

  • Material: Oiled cotton gauze media
  • Flange inside diameter: 6.00 in (152 mm)
  • Base outside diameter: 7.50 in (191 mm)
  • Top outside diameter: 4.50 in (114 mm)
  • Height: 6.00 in (152 mm)
  • Flange length: 0.625 in (16 mm)
  • Filter re-oiling amount: ~1.27 oz (38 ml)
  • Filter color: Red media with chrome metal top

Included Components

  • 1x K&N RF-1048 universal clamp-on high-flow air filter

Product Description

The K&N RF-1048 is a universal clamp-on high-flow performance air filter designed for a wide variety of vehicles and custom intake systems. Its washable and reusable cotton gauze media provides long-term use while improving airflow and protecting the engine from contaminants.

Installation is simple: slide the RF-1048 onto a compatible intake pipe or adapter, secure with a clamp, ensure adequate clearance, and it's ready to use. The robust metal top ensures durability in high-performance environments.

As a universal-fit filter, it is not vehicle-specific. Users should verify intake flange diameter, available space, and orientation before installation. While versatile, compatibility with specific makes, models, or years is not guaranteed.

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