How often should I clean this cabin air filter?

The cleaning frequency depends on your driving conditions. In dusty environments, you'll need to clean it more often. Inspect the filter regularly and clean it when you see a buildup of dirt and debris.

What is the warranty on this K&N cabin air filter?

This filter has a 10-Year/Million Mile Limited Warranty from K&N. This means K&N will replace the filter if it's defective in materials or workmanship.

Do I need to oil this filter after cleaning it?

No, this is a cabin air filter, not an engine air filter. Cabin filters are designed to be run dry, so do not oil it after cleaning.

K&N 2019 RAM 1500 3.6L/5.7L Cabin Air Filter

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K&N Engineering

K&N 2019 RAM 1500 3.6L/5.7L Cabin Air Filter

Name: K&N 2019 RAM 1500 3.6L/5.7L Cabin Air Filter
Brand: K&N Engineering
Price: 47.99 USD
Availability: InStock

$47.99

Washable and reusable cabin air filter protects your RAM's occupants and HVAC system from pollutants and odors.

Key Features

Washable — clean and reuse repeatedly
Direct fit — installs in the factory cabin air box
Pleated design — increases surface area for better filtration
Synthetic media — traps dust, pollen, mold, and bacteria
10-Year/Million Mile Limited Warranty — buy with confidence

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Will this fit your vehicle?

Compatible with 41 vehicles

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Since 1957

Family-owned

Product Details

Helps protect your vehicle's occupants, interior, and HVAC system from pollutants that can cause unpleasant odors. Engineered to be washable, reusable, and durable

K&N washable cabin air filters are engineered to fit directly into your factory air box, offering excellent protection from environmental contaminants and odor-causing particles. The thermally bonded high-flow synthetic material acts as a physical barrier, helping trap dust, pollen, mold, bacteria, fungi, and other pollutants, and is specially pleated to increase the contaminant-capturing surface area. Each filter is engineered to install easily into your factory cabin air box, and is designed to be easily washed and reinstalled whenever necessary. Buy with confidence under the K&N 10-Year/Million Mile Limited Warranty.K&N’s line of washable replacement cabin air filters are designed to filter your incoming air using state-of-the-art filtration technology - protecting your vehicle’s occupants, interior, and HVAC system from pollutants and unpleasant odors. Engineered to be washable, reusable, and durable, this cabin filter is designed to last for the entire lifespan of your vehicle!