---
product_id: 64649310
title: "3M Filtrete Anti Pollution Filter for converting AC into air purifier (White, 2 Pieces)"
brand: "filtrete"
price: "₨1967"
currency: LKR
in_stock: false
reviews_count: 7
url: https://www.desertcart.lk/products/64649310-3m-filtrete-anti-pollution-filter-for-converting-ac-into-air
store_origin: LK
region: Sri Lanka
---

# 90% air, 10% fiber non-woven filter Customizable size for AC fit 83% PM2.5 capture in 1 hour 3M Filtrete Anti Pollution Filter for converting AC into air purifier (White, 2 Pieces)

**Brand:** filtrete
**Price:** ₨1967
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Upgrade your AC, upgrade your air — because fresh air is the new luxury.

## Quick Answers

- **What is this?** 3M Filtrete Anti Pollution Filter for converting AC into air purifier (White, 2 Pieces) by filtrete
- **How much does it cost?** ₨1967 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/64649310-3m-filtrete-anti-pollution-filter-for-converting-ac-into-air)

## Best For

- filtrete enthusiasts

## Why This Product

- Trusted filtrete brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cost-Effective Clean Air:** Affordable alternative to expensive standalone purifiers—refresh your indoor air without breaking the bank.
- • **Engineered for Efficiency:** Delicate non-woven fiber ensures minimal airflow resistance while maximizing pollutant capture.
- • **Visible Proof of Protection:** Filter turns black as it traps pollutants, giving you real-time evidence of cleaner air.
- • **Tailored Fit, Maximum Impact:** Cut to size for optimal coverage on most AC models, balancing airflow and filtration perfectly.
- • **Breathe Cleaner, Live Smarter:** Transforms your existing AC into a powerful air purifier, capturing harmful PM2.5 pollutants fast.

## Overview

The 3M Filtrete Anti Pollution Filter converts your existing AC into an effective air purifier by capturing 83% of PM2.5 particles within an hour. Made from a delicate non-woven fiber composed of 90% air, it ensures minimal airflow disruption while filtering dust, smoke, chemicals, and pet dander. Designed to cover 80% of your AC’s mesh, it can be trimmed for a perfect fit. This cost-efficient, easy-to-install filter provides visible pollution capture and is ideal for those seeking cleaner indoor air without investing in standalone purifiers.

## Description

3M Filtrete Anti Pollution Filter for converting AC into air purifier (White, 2 Pieces) : desertcart.in: Home Improvement

Review: Best in class filter for existing AC in ur bedroom - I use this product since 1 year I have fitted it on my carrier 1.5 ton split ac and it works perfect , you can feel the purity of air and I get it replaced when the ac indoor unit founds it hard to flow air , and starts flapping, u can hear the sound , it is the time to replace normally I require to replace it in 2 months , but it is cost effective as it fits in my existing ac and I have diverted my mind in not to go for air purifiers which are costly 10k+ and regular costly filter change , u can subscribe and get it more cheaper approx 5rs /day is not cost to worry to breathe easy , excellent product from 3 M
Review: Does its job but not very sustainable - Installation - Installed within my Hitachi window AC since 2 weeks now. Though designed for a split AC, it fitted my window AC perfectly (refer images) - I did not even have to cut or resize it in any manner (gaps left at both sides for airflow as is recommended). The pack comes with two filters, I have only used one Performance - Note that I installed it behind my regular AC filter (and not in front of it), meaning that it is catching substances that have passed through the regular AC filter. In only 2 weeks the 3M filter has turned largely black (refer images) - the white lines are where the regular AC filter is shielding the 3M filter and hence where it has retained its original white colour. FYI I live in Kolkata on a relatively quiet dead-end residential street 1. The AC output drops slightly - in my case its been small and acceptable. Could however irritate you if your AC is particularly old/weak, or during peak summer months (am currently using it in September in Kolkata) 2. For the brutal pollution during winter months in most Indian cities, there is no way this product can match stand alone air purifiers - while its capturing all this 'black', the drop in pollution per my air quality meter is not as fast or strong as an air purifier would be 3. My big issue with this product though is its life. On the one hand am happy that it captures all this dirt but on the other hand am unsure how effective it will be after 1-2 weeks once it has turned this black In summary, it is definitely not a replacement for air purifiers during winter months. Not very worthwhile for the rest of the year too unless you do not own an air purifier or have packed it away, and install this in your AC so that you get slightly cleaner air at the same time as you are using your AC

## Features

- Captures PM2.5 like household dust, smoke, chemicals, exhausts, pet dander
- Proven to capture 83% PM2.5 from indoor air in just one hour of use
- Made with very delicate non-woven fiber composed of ~90% air, only ~10% fiber to ensure least effect on air flow and electrostatic charge on surface to pull unwanted particles from the air
- Designed to cover around 80% surface of existing mesh of most models of ACs (to balance air flow and PM2.5 capture rate) – you may cut it smaller as per your AC size if you feel it is reducing air flow by large extent
- Replace when the filter turns black for best results
- Material: Non-Woven Fiber, Color: White
- Item Dimension: 330mm x 210mm x 2mm
- Removes PM 2.5 pollutants & Turns AC into air purifier

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XY536LF |
| Best Sellers Rank | #219,871 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #39 in Portable Air Purifiers |
| Generic Name | AC Filter |
| Imported By | 3M India Limited, 48-51 Electronic City, Hosur Road, Bengaluru, Karnataka- 560100 ,PH :Toll Free Tel. No.: 1-800-425-3030 |
| Importer | 3M India Limited, 48-51 Electronic City, Hosur Road, Bengaluru, Karnataka- 560100 ,PH :Toll Free Tel. No.: 1-800-425-3030 |
| Included Components | Filter sheets, Tape |
| Item Dimensions LxWxH | 21 x 0.1 x 33 Centimeters |
| Item Weight | 100 g |
| Item model number | Filtrete |
| Manufacturer | 3M |
| Net Quantity | 2 Count |
| Product Dimensions | 21 x 0.1 x 33 cm; 100 g |

## Product Details

- **Brand:** Filtrete
- **Compatible Devices:** Air Purifier
- **Item Weight:** 100 Grams
- **Material:** Non Woven Fiber
- **Product Dimensions:** 33L x 21W x 0.2Th Centimeters

## Images

![3M Filtrete Anti Pollution Filter for converting AC into air purifier (White, 2 Pieces) - Image 1](https://m.media-amazon.com/images/I/81mLdRT40QL.jpg)
![3M Filtrete Anti Pollution Filter for converting AC into air purifier (White, 2 Pieces) - Image 2](https://m.media-amazon.com/images/I/81RMHOdw7ZL.jpg)
![3M Filtrete Anti Pollution Filter for converting AC into air purifier (White, 2 Pieces) - Image 3](https://m.media-amazon.com/images/I/51nWxdDDB7L.jpg)
![3M Filtrete Anti Pollution Filter for converting AC into air purifier (White, 2 Pieces) - Image 4](https://m.media-amazon.com/images/I/6168AG4vrpL.jpg)
![3M Filtrete Anti Pollution Filter for converting AC into air purifier (White, 2 Pieces) - Image 5](https://m.media-amazon.com/images/I/71r7wz41-qL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Does each pack have 2 pcs or single filter**
A: 2 pcs

**Q: Can i use it for window ac.**
A: One friend of mine has used it on a Window AC in Bangalore, and it has worked, so should be ok.

**Q: How many days these filters works? After this it is re usable or not?**
A: The filter life is dependent on the pollution level at your home. For severely polluted environments we have even noticed this filter life being only 15 days. In less polluted environments it lasts 3-4 months. By checking how many days the filter lasted, you can thus also determine how clean the air at your home is - something that otherwise is almost not perceivable.

 

The filter technology is electrostatic in nature, so this is not reusable once fully clogged.

**Q: does it contain fiberglass?**
A: No

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best in class filter for existing AC in ur bedroom
*by R***V on 25 September 2018*

I use this product since 1 year I have fitted it on my carrier 1.5 ton split ac and it works perfect , you can feel the purity of air and I get it replaced when the ac indoor unit founds it hard to flow air , and starts flapping, u can hear the sound , it is the time to replace normally I require to replace it in 2 months , but it is cost effective as it fits in my existing ac and I have diverted my mind in not to go for air purifiers which are costly 10k+ and regular costly filter change , u can subscribe and get it more cheaper approx 5rs /day is not cost to worry to breathe easy , excellent product from 3 M

### ⭐⭐⭐⭐ Does its job but not very sustainable
*by S***A on 24 September 2019*

Installation - Installed within my Hitachi window AC since 2 weeks now. Though designed for a split AC, it fitted my window AC perfectly (refer images) - I did not even have to cut or resize it in any manner (gaps left at both sides for airflow as is recommended). The pack comes with two filters, I have only used one Performance - Note that I installed it behind my regular AC filter (and not in front of it), meaning that it is catching substances that have passed through the regular AC filter. In only 2 weeks the 3M filter has turned largely black (refer images) - the white lines are where the regular AC filter is shielding the 3M filter and hence where it has retained its original white colour. FYI I live in Kolkata on a relatively quiet dead-end residential street 1. The AC output drops slightly - in my case its been small and acceptable. Could however irritate you if your AC is particularly old/weak, or during peak summer months (am currently using it in September in Kolkata) 2. For the brutal pollution during winter months in most Indian cities, there is no way this product can match stand alone air purifiers - while its capturing all this 'black', the drop in pollution per my air quality meter is not as fast or strong as an air purifier would be 3. My big issue with this product though is its life. On the one hand am happy that it captures all this dirt but on the other hand am unsure how effective it will be after 1-2 weeks once it has turned this black In summary, it is definitely not a replacement for air purifiers during winter months. Not very worthwhile for the rest of the year too unless you do not own an air purifier or have packed it away, and install this in your AC so that you get slightly cleaner air at the same time as you are using your AC

### ⭐⭐⭐ Good product but need to replace it in a month
*by V***K on 18 September 2024*

Its a good product but dont last more than a month

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-21*