World's Biggest AC Filter—Tested in BEE Certified Lab!

Split AC Air Purifier

Name: Split AC Air Purifier
Brand: AIRTH
SKU: S-APM
Price: 2199.0 INR
Availability: InStock

Rs. 2,199

Rs. 3,999

Save Rs. 1,800

Your AC’s mesh filters are worthless for clean air! AIRTH AC Air Purifier, developed at IIT Kanpur & IISc Bangalore, removes 99% of pollutants, including dust, allergens, and bacteria, ensuring healthier indoor air. It fits all split ACs and works seamlessly in cool, fan, dry, and heat modes without affecting cooling efficiency, fan speed, or compressor performance. Designed for long-term use with easy filter replacements, it’s the smarter way to upgrade your AC for pure, breathable air. Your AC + AIRTH = Clean Air without Energy Loss

Key Features

- 99% Air Purification

- 90% Efficiency against PM2.5

- Works with all ACs

- Easy 1-Minute DIY Installation

- Reduce AC Maintenance Costs

Specification

Product Dimension (L X B X H): 52 x 20.5 x 4.3 Centimeters
Box Dimension (L X B X H): 55 x 22.5 x 5.5 Centimeters
Color: White
Brand: AIRTH
Power Source: No Battery Required
Filter Type: HEPA

Maintenance

Note: You’ll need to replace the HEPA filter every 10-12 months, as it’s not washable or reusable. You can easily purchase a replacement filter directly from our website.

HEPA Replacement Filter for Summer

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Features

Filtrix® is AIRTH’s patent filed AC filtration technology that harnesses the AC’s natural recirculation power to deliver high-efficiency air purification — using specially engineered filters, while maintaining uninterrupted airflow.

Its smart partial coverage design with 3D filtration ensures optimal cooling and effective air purification, without compromising AC performance. With continuous use, Filtrix® not only purifies the air but also extends the AC’s lifespan.

KEY FEATURES OF FILTRIX® by AIRTH

5000+ 5 Star reviews

#Airth your AC - Saaf hawa non-stop

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Checkout some highly satisfied reviews of our technology from digital creators

Review
Product Details

A Month In: Airth Air Purifier - Clearing the Air for Everyday Living

I've been using the Airth Air Purifier for about a month now, and I've got to say, it's been a real game-changer for my room's air quality. I can tell it's doing its job because the air just feels fresher and cleaner. Plus, it's super easy to use with its fancy tech stuff, and it looks pretty cool too.

Vjsh

5.0

The best

I love this air purifier. This is after 2 weeks of usage. Our room has no proper ventilation so there was a stench in the room, and it was suffocating bit since I started using this the room feels fresh the air is good i can feel it and my baby had sever dust allergy which is gone now thankyou Airth for this air purifier 😍

Arjun K.

5.0

After using it I can feel the fresh air

I was made aware of the Air Purifier module by a family member, and I am pleased to confirm that my dwelling is now permeated with clean, fresh air.

Meena

5.0

Fantastic feeling of clean breath ✨️ Try it, u will like it

I’m glad to hear that you’ve had a positive experience with the AIRTH air purifier! Clean air is essential for our well-being, especially indoors where we spend a significant amount of time.

SR Pal

5.0

नयी चीज़ है...इस्तमाल करके अच्छा लगा...

अच्छा काम किया है वायु प्रदूषण आगे बढ़ेगा ही AC m फिल्टर लगाना बेस्ट ऑप्शन है सभी AC में लगा है घर पर

Yogesh

5.0

Proud owner of Air Purifier Module and Home Air Purifier

"I made some great purchases from Airth during COVID, which made my home safe and improved air quality. Best purchase of the season!"

Jyotika

5.0

Easy and ideal for allergy sufferers.

The air purifier Module was easy to use and improved air quality with noticeable results in a small room. It's a good value, quiet, and easy to clean.

Vinod Bharadwaj

5.0

AC AIR PURIFIER: The AIRTH Air Purifier Module (APM) convert your AC into an air purifying AC.

AC AIR PURIFIER: The AIRTH Air Purifier Module (APM) upgrade your AC into an air purifying AC.
Developed at IIT Kanpur and IISc Bangalore: APM uses a proven technology to purify the air in your room, providing protection from harmful pollutants, germs, smog, and PM2.5 and PM10 particles.
COATED HEPA: APM comes with a HEPA filter that removes 99% of pollutants as small as 0.3 microns, including dust, pollen, smoke, allergens and other airborne particles. The filter is coated with a plant-based coating that deactivates germs and bacteria, making the air in your room fresher and healthier.
DIY PRODUCT: APM is easy to install and requires no electrical supply or batteries. It fits on the top of your AC's inlet grill and can be installed in just a few minutes, without any professional help. CAM is also a cost-effective alternative to expensive air purifiers, as it purifies the air at a fraction of the cost.
Take action today to protect your family from dangerous air pollution with AIRTH's Clean Air Module.
Best AC accessories and parts for room, bedroom and home.
Suitable for all seasons

Technical Specifications

Colour

White

Brand

AIRTH

Product Dimensions

52D x 20W x 5H Centimeters

Power Source

No Battery Required

Filter Type

HEPA

Test Reports of AIRTH Filters

Antiviral Activity

Our fabric samples underwent rigorous testing using the AATCC 100-2012 method with MS2 Bacteriophage as the test virus. The results were exceptional:

99.86% reduction in viral activity within just 2 hours.
>99.98% reduction in viral activity within 24 hours.

These results demonstrate the fabric's extraordinary capability to neutralize viruses quickly, providing enhanced protection against airborne threats.

Unmatched Antibacterial Performance

Our AIRTH Coated Filter has been tested as per the EN ISO 11737-1:2018 standards, specifically targeting E. coli bacteria (ATCC 8739). The findings were outstanding:

Achieved a 99.99% reduction in E. coli bacteria, ensuring superior antibacterial protection for your space.

These tests validate AIRTH’s commitment to using cutting-edge technology to deliver air purification solutions that provide an unmatched level of safety and efficiency.

Trusted by
20,000+ Homes

Our advanced air purification system is trusted by over 20,000 homes, ensuring you breathe cleaner, healthier air every day.

Frequently asked questions

Have questions? We’re here to help

Title

Difference b/w Summer & Winter version of Split AC Purifier?

The summer version is best used when the PM2.5 is below 300, featuring a single HEPA filter to remove dust, pollen, and allergens during cooling. The winter, ideal for PM2.5 levels above 300 in fan mode, comes with double HEPA filters for 2X filtration power, effectively tackling smog, germs, and viruses. Both are designed for seasonal air purification tailored to specific conditions.

Will AC electricity consumption increase if I use AIRTH Purifier?

During summer season, there will be 1% increase in electricity cost of AC which is INR 250 per month.

During winter season, use your AC in fan mode where electricity consumption is just 40W.

When you consider running conventional air purifier you would be saving electricity cost.

I have a new AC. Do I still need the AIRTH AC Purifier?

Yes!

Your AC’s built-in mesh filter is not designed to provide clean air—it only captures large dust particles. The AIRTH AC Purifier upgrades your AC into a powerful air purifier, effectively removing fine dust, allergens, and pollutants. It also extends your AC’s lifespan and reduces maintenance by preventing dust buildup in the mesh filter.

Will using the AIRTH AC Purifier void my new AC warranty?

No, the AIRTH AC Purifier does not interfere with your AC’s internal components or functionality. It is an external add-on filter designed for easy installation without any modifications to your AC unit. Your AC warranty remains intact while you enjoy cleaner air and reduced maintenance.

How do you operate the Split AC Purifier in winter?

To use the Split AC Purifier during winter:

Ensure proper installation: Make sure the purifier is securely placed on the AC's inlet grill.
Switch your AC to fan mode: Since cooling isn't required in winter, run your AC in fan mode to circulate and purify the air.
Benefit from double HEPA filtration: The winter version comes with 2 HEPA filters, providing 2X filtration power to remove smog, germs, and harmful particles.
No extra power needed: The purifier works without additional electricity or batteries, making it cost-effective during colder months.

This ensures clean, healthy air even when the AC isn't cooling.

What is the installation process for integrating the AIRTH Split AC Air Purifier?

For the Summer Version:

Ensure that your AC's mesh filter is clean before installing the AIRTH AC Filter.
Remove the Split AC Air Purifier for Summer from its cover and peel off the adhesive paper from both magnetic strips.
Place the Split AC Air Purifier for Summer on the top-center of your Split AC.
Turn on your AC and enjoy clean, fresh air.

For the Winter Version:

Ensure that your AC's mesh filter is clean before installing the AIRTH AC Filter.
Remove the Split AC Air Purifier for Winter from its cover (it consists of two parts) and peel off the adhesive paper from each of the four magnetic strips.
Install the Split AC Air Purifier on top of your AC.
Turn on your AC.
Set your AC to fan mode, and you're all set!

Is the AIRTH purifier filter compatible with my AC?

The dimensions of the AIRTH HEPA Filter are as follows: 52D x 20W x 5H Centimeters. The AIRTH AC Air Purifier is compatible with all Split ACs.

AIRTH Summer Version is smaller than my AC inlet. Will it be able to provide clean air?

The Summer version is intentionally designed to allow space for air suction, as ACs operate on the principle of air recirculation, which cools the air as it passes through the system. When the AIRTH Summer version is installed, air flows through the filter multiple times per second, ensuring simultaneous cooling and purification during the process.