How often should I clean this filter?

K&N suggests inspecting your cabin air filter every 12 months or 12,000 miles and cleaning as needed. Your driving environment will affect the filter's dirt accumulation.

Do I need to buy anything else to use this filter?

This is a direct replacement filter, so you don't need any additional hardware. You'll want to get some K&N filter cleaner and oil to service the filter when it gets dirty.

K&N 19-20 Mazda 3 - 2.5L L4 / 2020 CX-30 2.5L L4 Replacement Cabin Air Filter

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K&N Engineering

K&N 19-20 Mazda 3 - 2.5L L4 / 2020 CX-30 2.5L L4 Replacement Cabin Air Filter

Name: K&N 19-20 Mazda 3 - 2.5L L4 / 2020 CX-30 2.5L L4 Replacement Cabin Air Filter
Brand: K&N Engineering
Price: 47.99 USD
Availability: InStock

$47.99

Washable and reusable cabin air filter keeps pollutants and odors out of your Mazda's interior.

Key Features

Washable — clean and re-oil for continued use
Reusable — lasts for the lifespan of your vehicle
Filters pollutants — protects your vehicle's occupants and interior

⚠️ 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 21 vehicles

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Since 1957

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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’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!