Xiaomi Air purifier 2S/3H/PRO MOD (NO NFC MOD)

Name: Xiaomi Air purifier 2S/3H/PRO MOD (NO NFC MOD)
SKU: 24120
Price: 29.95 USD
Availability: InStock
Rating: 5.00 (17 reviews)

(17 Reviews)

Always displays 100% filter remaining.

Designed by TheFlamingo in Netherlands

Xiaomi Air purifier 2S/3H/PRO MOD (NO NFC MOD) 1

Xiaomi Air purifier 2S/3H/PRO MOD (NO NFC MOD) 2

2021-07-04T11:08:15.085Z-1LYRck2uIkZhqpSO4cDLFEOjjI6FAfvTYIrzsPFiZaJ9SZz45x.png

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Always displays 100% filter remaining.

What is it? A Mod chip for your Xiaomi Air Purifier 2S/3H/PRO (please let me know what version air purifier you have, they are not inter-compatible) This will disable all NFC checks on the Air Purif…

FAQ:

Does this void the XIAOMI warranty: YES.

Is it undetectable by XIAOMI: YES (for now, if they are smart , and update their software they might find a workaround)

Do I lose any of the functionally when I use this modchip: NO, everything will work fine.

Is it easy to install: YES (10 screws and you are done)

Do I get any warranty: NO, installation is at your own risk.

Is it open-source?: YES see: https://flamingo-tech.nl/2021/07/10/xiaomi-modchip-open-source/

How are are the modchips made: all modchips are hand assembled and soldered in the Netherlands, and tested before shipping!

Compatibility list:

Xiaomi Air Purifier:	Compatible:	Tested	Tested By
1	❌	❌	❌
2S	✔️	✔️	TheFlamingo
2H	❔	❌	-
2C	❔	❌	-
3H	✔️	✔️	tuxuser & The Flamingo
3C	❌	✔️	The Flamingo
PRO	✔️	✔️	The Flamingo
PRO H	✔️	✔️	The Flamingo
MAX	❔	❌	-
F1	❔	❌	-
MI PRO H	✔️	✔️	The Flamingo
MI PRO	✔️	✔️	The Flamingo
4	❌	✔️	The Flamingo
4 Pro	❌	✔️	The Flamingo
4 Lite	❌	✔️	The Flamingo

Added an option to buy the set adapter board for 2.95 only together with the Modchip :D! More information on the adapter: click

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Quantity	Price
1	$29.95
2+	$25.00

Review Breakdown

Average Ratings

Product: (5.00)

Documentation: (5.00)

Shipping: (5.00)

Communication: (5.00)

Liudmyla | Oct. 25, 2024

Great product and easy to follow installation guide

Seems to work exactly as described. Straightforward installation method - easy to follow blogpost. No more excessive filter waste and no more vendor lock in for filtering elements.

Efthymios | June 28, 2023

Amazing work and best fit

I bought the Modchip for the Xiaomi Air Purifier PRO H. To be fully honest I was intrigued so much from the idea on installing a modchip, especially on the easiness of the installation that I bought the purifier. I didn't own such device one month ago. So I found a used purifier in an online craig list site of my country, then ordered the modchip from Flamingo. It arrived today after 13 days, which i find it quite fast (shipped from Netherlands towards Greece), and the installation took me no more than 5 minutes. It fitted perfectly and the purifier now shows always 100% remaining on the filter capacity or 333 days. The modchip as such is a beatiful piece of pcb art... So much that I wish the purifier case was somehow transparent so i could have a look at it :D.
Thank you very much Flamingo. You are great and I absolutely recommend your products.

Leandro | June 5, 2023

Successfully installed and running in my 3H

The PCB is well-designed and manufactured.
It worked on the first try.
The installation instruction is clear and well documented with images.
Given the multiple warnings of electrocution and its detailed consequences, I wonder if there were any "shocking" experiences during development ;-)

Gigor | Nov. 9, 2022

Perfect MOD

Perfect for the purpose. Great design, smart, professional work behind it! Communication and delivery are excellent! I appreciate your expertise and thank you very much for the gratis filters!

Szymon | July 11, 2022

Highly recommended

This is my second modchip. First one was mounted inside XAP 3H, second one in XAP 2S. Both work the same and as expected. Percent value gets reset to 100% every AP reboot, so if these devices are used within Home Assistant it is recommended to off/on the device when the counter gets close to 0% to prevent unnecessary warnings about filter replacement.
As for the SET adapter - I recommend thinking twice before mounting it. For example on both of my 3H and 2S PM2.5 sensors are accurate and never get stuck at 1ppm values. On the other hand using SET adapter may degrade sensor lifetime.

Response from TheFlamingo | July 11, 2022

Hey Szymon,

Thanks for your kind words! it's highly appreciated.

Alexandru | March 29, 2022

Works as expected

Fast shipping. Arrived in about a week.
Installation of the mod chip on a pro h was almost like in the instructions. The cable which connects to the board seems to be a few mm shorter than needed but i pulled on it a bit and managed to connect it.
I also bought the 001ppm board. That was a little trickier to install. With the purifier upside down i removed all the screws from where the top of the filter goes and this allowed me to pull the panel where the sensor is located. Now there is enough room to access the connector on the sensor.
I've got photos taken of both installs if anyone needs them.
Thanks for the great mods!

Response from TheFlamingo | July 11, 2022

Hey Alexandru,

Thanks for your kind words! it's highly appreciated.

László | March 18, 2022

Works like a charm.

Easy to install, and works straight out of the box, without any hassle. Can only recommend. The gift air filter wrapping was a nice surprise for me!

Response from TheFlamingo | March 19, 2022

Hey László,

Thanks for your kind words! it's highly appreciated.

Károly | Feb. 22, 2022

Perfect

Thank to The Flamingo!

The Modchip is working like a charm (2S model). Following the description was easy. It was also very easy not to get electrocuted :)

Great work!!!

Like I "said" in the summary: Perfect

Regards

Karoly

Response from TheFlamingo | March 19, 2022

Hey Karoly,

Thanks for your kind words! it's highly appreciated.

Tobias | Feb. 15, 2022

Very happy with this MOD-Chip!

The installation took me 15-20 minutes and is easy to do. The chip works perfectly! Thank you very much for the extra filter :-)

Response from TheFlamingo | Feb. 15, 2022

Thanks, Glad to hear :D

Jerlijn | Jan. 4, 2022

Great mod with easy installation and good value for money.

I bought the Mod for my 3H Xiaomi Purifier unit. Received this within a few days time and with the online guide the installation was easypeasy to do. It took me 20 minutes max. After the Modding turn on the Air purifier and yes.... 100% filter remaining with a used filter that was still okay to use but was blocked by the nfc sensoring and time based calculation.

Oscar | Nov. 11, 2021

Above and beyond - wholeheartedly recommended!

The process of ordering and getting the device delivered was super-smooth, and I was delighted to
get a nice filter to add to my air purifier as well.

Installation was very straight-forward with the provided documentation, and the device performs
exactly as expected.

All in all, I can whole-heartedly recommend this device, and this store!

Response from TheFlamingo | Nov. 11, 2021

Hey Oscar,

Thanks for the review! Happy to hear everything went this well!

Jeroen | Oct. 31, 2021

Back in control of changing the filters.

Installation was very simple and easy to do. Mod chip does what it promises and after installation the air purifier sees a filter placed like new. Communication was smooth and friendly. Highly recommend!

Response from TheFlamingo | Oct. 31, 2021

Hey Jeroen,

Thanks for your kind words! it's highly appreciated.

Thomas | Oct. 11, 2021

Working good!

My modchip came to me today.

I have installed it in my "Xiaomi Mi Air Purifier Pro" and it worked perfectly fine.

Many thanks!

Best regards Thomas

Response from TheFlamingo | Oct. 11, 2021

Thank you for your kind words & your trust ^^

Don | Sept. 30, 2021

All too easy, and thanks for the extra piece of filter!

Such a simple and straight forward hack. Love it.
Delivery was fast given COVID courier issues these days.
Documentation was good.
Now I can extend the life of my filters because the life SHOULD be based on the volume of bad air - not time alone!

Response from TheFlamingo | Oct. 11, 2021

Thank you for your kind words & your trust ^^

Max | Aug. 31, 2021

Unnecessary filter replacements belong to the past now!

Great mod for my Xiaomi Air purifier. Shipment was really fast and the mod was easy to install. Most importantly: it works! No more unnecessary filter replacements. Better for the environment and also for my bank account :) Thank you, The Flamingo!

Response from TheFlamingo | Oct. 11, 2021

Thank you for your kind words & your trust ^^

David | Aug. 18, 2021

Switch from PerriAir to Air on Your Terms!

Easy install, just a few screws and replaces the original RFID reader cleanly. No problems whatsoever, and The Flamingo was easy to communicate with through the entire process. A good investment for Xiaomi owners to control their filter costs on their own terms!

Response from TheFlamingo | Aug. 18, 2021

Thanks! glad to hear everything is working perfectly (y)

Koen | July 28, 2021

Works Perfectly

I bought a Xiaomi NFC filter MOD.
The guy was really friendly and responded to my emails very quickly! he told me I was the second person to buy one!

I would deff recommend!