1. Can I install the air purifier in my car by myself?

Installing an air purifier inside the car is very easy and you don’t need any professional to do so. You can simply plug into the cigarette lighter socket and you are good to go. Some models offer a USB Micro-USB interface. To install these models you will need a USB adaptor. This adaptor can then be plugged into the cigarette lighter socket of the car. The modern car these days offer an in-built cabin air filter system that is located below the dashboard. They follow a slightly different mechanism from the traditional car purifier systems.

2. Which is the best car air purifier in India?

Choosing a car air purifier depends upon several factors like the pollution level, preferred mounting type, and budget. However, we would recommend the Honeywell Move Pure and the Philips GoPure car air purifiers. These air cleaners are time tested, efficient, reliable, made of good quality material, and durable.

3. Why do I need to buy a car air purifier when I already have an air conditioner in my car?

The function of an air conditioner and air purifier are very different. An AC acts more like a refrigerator; it keeps the inside of a car cool. But it cannot eliminate fine sized pollutants and toxic gases that are detrimental to health. An air purifier will eliminate all such contaminants and keep the ambiance healthy.

4. Do car air purifiers really work?

Yes, they really work! As you cannot see the minuscule pollutants that the purifiers remove, you might be skeptical about their functionality. Once you install an air cleaning machine in your car, you are sure to feel the difference.

5. What are the different types of car air filters?

The various types of car air filters are; - HEPA - This type of filter is most commonly used in air purifiers. These are very effective in trapping and eliminating all particulate matters that are larger than 0.3 micrometers. HESA - A HESA filter eliminates all the toxic gases which HEPA filter isn't equipped enough to do. Ionizer - It releases negative ions which attach themselves to the pollutants and brings them down to the surface. You might have to vacuum the interior surface a little more frequently if you are using an ionizer. Ozone Filter - It is best if you use an ozone filter while you are not inside the car. It is immensely effective in driving out harmful gases but can be dangerous to breathe in. Carbon filter - It acts as a detoxifier. This layer attracts all the toxins and harmful chemicals like benzene and removes them form the air inside the car.

6. Does air purifier remove cigarette smell?

While most filters will remove the smoke considerably, but the smell of the cigarette will be best removed by an ionizer or a HESA filter. Activated carbon filters are also effective.

7. I have a cabin air filter in my car, do I still need a purifier?

Cabin filters do a good job in cleaning the overall air within the vehicle, but it might not be efficient enough to removefiner pollutants like PM 2.5, several bacteria and virus. This is why a car air purifier is needed.

8. How frequently do I need to change the filters of an air purifier of a car?

It depends on the particular brand of purifier you are using. The duration differs in each case. However, on average, a filter works for a minimum of 3 months to a maximum of 2 years. Do look up the estimated lifetime of the filter before purchasing a product.

9. Are ionizers safe?

Most ionizers are safe to use. They produce negatively charged particles or anions and should not be confused with ozone.

10. Can I keep the car window open while using a car air purifier?

Air purifiers are designed to function in closed space. Keeping the window open means a constant inflow of pollutants. Under this situation, the air purifier will have too much to process and will not function at its best. So, it is advisable that you keep the car window closed while this machine is switched on.

11. Can I wash the filters of a car air cleaner?

Most car air cleaners use HEPA filters. These filters are not suitable for washing and you should replace the filter from time to time. However, you can vacuum it as well for a few times; but in that case, its performance will be far from being at its optimum.

12. What happens if I don't change the car filter for a long time?

When a filter requires replacement, it means that it cannot purify the air significantly unless the filter is changed. If you do not change the car filter, the air quality inside your car will not be high. Running a purifier with a clogged filter surface is as good as not using it at all.

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7 Best Car Air Purifiers in India: 2021 Reviews & Buying Guide

Updated by

Ravi Shanker

on Apr 21, 2021

A car air purifier is very beneficial, especially if you live in a polluted or industrial area. It is useful for those who spend a lot of time driving in the car.

People who suffer from asthma or allergies can benefit greatly by using an air purifier in the car. A good air purifier should be compact, easy to use, and long-lasting. You can get an air purifier with all good features at Rs. 3,000 – 10,000

You should consider these factors before buying a car air purifier.

CADR

CADR i.e. Clean Air Delivery Rate indicates the performance of the air purifier. It shows how fast the purifier can clean the air within a particular area. You should select purifier with a higher CADR rating.

Method of Air Purification

Car Air purifiers use different types of methods to clean the air. These methods are mentioned below

Purification Method	Purpose
Negative ion generator or HEPA filter	Removes only dust particles
Carbon filter	Removes only gases or odors
Negative ion generator/HEPA filter + carbon filter	Removes both dust particles and odors

Note: Some air purifiers use ozone generators to remove odor from the car. They are not good for health as they produce ozone. It can be harmful if you are suffering from respiratory issues such as bronchitis or asthma.

Air Quality Indicator (AQI) and Filter Replacement Indicator

This feature tells you whether the air inside the car is clean or not. This is done using LED lights that indicate the level of sanitation. The color-coding is as follows:

Green – Good quality
Orange/Yellow – Fair
Red – Poor

The filter replacement indicators help you in understanding when does your air purifier need a filter replacement.

Some other features that you must consider are ease of maintenance, automatic turn off feature, or how noisy the device is while it is operating etc. We have explained about them in detail in the Buying Guide below.

We tested more than 18 car air purifiers and after extensive research, we have shortlisted 7 Best car air purifiers in India. Let’s check them outB

Table of Contents

Best Car Air Purifier In India 2021

Car Air Purifiers	Filters	CADR value	Weight	Warranty	Buy Now
Nebelr Car Air Purifier and Ionizer for Car	Ion generator	30m³	358 g	1 year	Check On Amazon
Honeywell Move Pure2 Car Air Purifier	HEPA	15cu.m/hr	921 g	1 year	Check On Amazon
PranaVital Smart Multi Functional Car Air Purifier	1 pre-filter, HEPA filter and 1 ionizer	NA	500 g	18 months	Check On Amazon
Sharp IG-DC2E-B Ion Generator and Air Purifier for Car	Ion generator	NA	420 g	1 year	Check On Amazon