K&N RU-4730 Universal Clamp-On Air Filter 3" Flange Washable Reusable

Regular price: $74.95
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Sale price: $74.95

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In Stock: 8

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Product Specification:

SKU:KNNRU-4730

MPN: RU-4730

UPC: 024844101938

Weight: 1.5 lb

Inventory: 8

Type: Air Filters - Universal Fit

Vehicle Fitment

Universal fit - designed to clamp onto any intake with approx. 3.0 in (76 mm) inside-diameter flange

Features

Universal clamp-on design supports a wide variety of vehicles, custom intakes and equipment
High-flow cotton gauze media engineered for enhanced horsepower and acceleration
Washable and reusable filter for long-term value and reduced replacement cost
Molded rubber flange absorbs vibration and allows slight size variation (~1/16 in / ~1.5 mm)
Round tapered shape fits many intake configurations and custom builds
Easy installation - simply slide over the correct flange and clamp securely
Reduces waste compared to disposable filters through its reusable design
Backed by manufacturer's 1-Year Limited Warranty

Specifications

Flange inside diameter: 3.0 in (76 mm)
Filter height: 6.5 in (165 mm)
Base outside diameter (large end): 6.0 in (152 mm)
Top outside diameter: approx. 5.0 in (127 mm)
Flange length: 1.75 in (44 mm)
Filter media: Premium multi-layer cotton gauze
Washable / reusable: Yes
Approximate weight: 1.2 lb (0.6 kg)

Included Components

1x Universal clamp-on air filter (Part No. RU-4730)
Installation instructions/documentation

Product Description

Upgrade your intake system with the K&N RU-4730 Universal Clamp-On Air Filter. Featuring a 3.0-inch (76 mm) inside-diameter flange, this filter is engineered for maximum flexibility across a wide range of applications - from cars and trucks to custom intake builds and equipment. It combines high-flow washable cotton gauze media with a durable molded rubber flange for vibration absorption and secure fitment.

Installation is straightforward: measure your intake pipe to ensure you are working with an approximate 3.0-inch inside-diameter flange, slide the RU-4730 over the flange, and clamp securely. The washable and reusable design means you'll minimise replacement costs and reduce waste over time. Because this is a universal-fit product (not tied to a specific make/model/year), be sure to verify clearance and proper fitment in your engine bay or intake system prior to installation.