Find the Right Cabin Air Filter Replacement for Your Car

Stage 1:

Removing Airborne Particles

In the 1st stage, an electrostatic particulate media layer attracts and captures airborne particles, such as dust and pollen.

Stage 2 & 3:

Trapping Toxic Gasses and Neutralizing Odors

The 2nd stage uses a media layer infused with activated charcoal to eliminate harmful gasses such as carbon monoxide and sulfur dioxide. In the 3rd stage bad odors are neutralized with a sodium bicarbonate treatment, otherwise known as baking soda.

Stage 4:

Advanced Filtration Technology

Antibacterial micro technology reduces biofouling by suppressing the growth of algae, mold, mildew, fungi, and bacteria on the filter.

Explore the benefits of Breathing Better Air with PUREFLOW^® products

Air Filters for Home

Regularly replacing your home air filter is crucial for maintaining your HVAC system's efficiency and longevity. It ensures cleaner air, reduces energy consumption, and provides a comfortable climate for you and your family.

Cabin Air Filter for Cars

Cabin air filters for cars are essential for both passenger health and vehicle performance. They trap pollutants, ensuring cleaner air while protecting the car's climate control system. By filtering contaminants, they improve air quality and reduce allergy risks, while safeguarding delicate HVAC components.

3 STEPS TO UPGRADE YOUR AIR QUALITY WITH A PUREFLOW^® CABIN AIR FILTER

1. Choose the Right Filter: Use the PUREFLOW^® lookup tool to find a filter compatible with your car’s year, make, and model.
2. Order Today: Order directly from PUREFLOW^®’s website with 10% off on orders $50 or more.
3. Install the Filter: Using the installation instructions provided, find the filter compartment, swap the old one out, pop in your PUREFLOW^® (arrow pointing the right way), and you're good to go!

EASY INSTALLATION OF HOME AIR FILTER

Maintaining clean air in your home is effortless with PUREFLOW® Home Air Filters. Most filters can be installed in minutes, and our simple 3-step filter search makes finding the right one easy.

ULTIMATE PROTECTION

Regular replacement of your cabin air filter is crucial for overall wellbeing and health! PUREFLOW^® Cabin Air Filters trap harmful pollutants like road debris, dust, and other allergens, ensuring cleaner air inside the vehicle. Regular replacement prevents exposure to these contaminants and protects you and your passengers, no matter where you’re going.

HEALTH BENEFITS OF HOME AIR FILTER

PUREFLOW® delivers 4 powerful stages of filtration including antimicrobial technology that suppresses the growth of algae, mold, mildew, fungi, and bacteria on the filter. The result is cleaner, healthier air keeping your household comfortable and HVAC system operating efficiently.

Frequently Asked Questions

What is a cabin air filter, and what does it do?

A cabin air filter cleans the air entering your car through the heating, ventilation, and air conditioning (HVAC) system. It traps dust, pollen, dirt, exhaust particles, and other airborne contaminants before they reach the passenger cabin. By filtering the air you breathe inside your vehicle, a cabin air filter helps improve interior air quality, reduce allergens, and maintain proper HVAC airflow for better heating and cooling performance.
Do all cars have a cabin air filter?

Most modern vehicles include a cabin air filter, though some older models may not. This page allows you to check if your vehicle requires a cabin air filter and helps you identify the correct option for cabin filter replacement.
How often should I replace my cabin air filter?

Cabin air filter replacement is generally recommended every 12,000 to 15,000 miles or once every 6 months. Vehicles driven in dusty, high-traffic, or urban conditions may require more frequent cabin air filter replacement.
What are common signs that indicate a dirty cabin air filter?

Common signs of a dirty or clogged cabin air filter include reduced airflow from the air vents, musty or unpleasant odors when the HVAC system is running, increased dust or debris inside the vehicle, and decreased heating or air conditioning performance. If left unchanged, a dirty cabin air filter can strain the HVAC system and reduce overall cabin air quality, signaling that cabin air filter replacement may be needed.
How do I replace a car cabin air filter step-by-step?

1. Locate your cabin air filter (usually behind the glove box or under the dashboard).
2. Open the filter housing cover.
3. Remove the old cabin air filter carefully.
4. Clean the housing if needed.
5. Insert the new cabin air filter in the correct airflow direction.
6. Replace the housing cover securely.
7. Test the HVAC system to ensure proper airflow and performance.
What cabin air filter options are best for urban driving?

For urban driving, cabin air filters with activated carbon or HEPA filtration are the best options due to their ability to handle high levels of traffic pollution. Activated carbon cabin air filters help absorb exhaust fumes, odors, and harmful gases, while HEPA cabin air filters capture ultra-fine particles such as smog, soot, dust, and allergens. These advanced cabin air filter options are ideal for city environments, helping improve in-vehicle air quality and protect passengers from urban air pollution.
What tools are required for cabin air filter replacement?

Replacing the cabin air filter in most vehicles requires only basic tools. Typically, you’ll need a screwdriver to remove the glove box panel or access the filter compartment. Most cars are designed for easy cabin air filter replacement without specialized tools.