---
product_id: 185256189
title: "A set of 10 activated carbon N99 PM2.5,4PCS valve replacement,for mesh or neoprene dust masks, filter exhaust or anti-pollen allergy dust mask replacement filters (10PCS)"
brand: "dongying"
price: "฿732"
currency: THB
in_stock: false
category: "Hi"
url: https://www.desertcart.co.th/products/185256189-a-set-of-10-activated-carbon-n99-pm2-5-4pcs
store_origin: TH
region: Thailand
---

# A set of 10 activated carbon N99 PM2.5,4PCS valve replacement,for mesh or neoprene dust masks, filter exhaust or anti-pollen allergy dust mask replacement filters (10PCS)

**Brand:** dongying
**Price:** ฿732
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** A set of 10 activated carbon N99 PM2.5,4PCS valve replacement,for mesh or neoprene dust masks, filter exhaust or anti-pollen allergy dust mask replacement filters (10PCS) by dongying
- **How much does it cost?** ฿732 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/185256189-a-set-of-10-activated-carbon-n99-pm2-5-4pcs)

## Best For

- dongying enthusiasts

## Why This Product

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

## Description

Full description not available

## Features

- Dust mask: Activated carbon filter, 100% brand new and high quality, 10 activated carbon N99, PM 2.5 filters. Does not include dust masks.
- Mask replacement filter: Mask replacement filter is made of non-woven fabric, activated carbon cloth. Ultra-lightweight, avoids falling, well sealed and comfortable to wear.
- Mask filter: Face shape design, suitable for outdoor activities such as running, cycling, hiking, skiing, etc. It can also be used for anti-fog day and dust-proof. 10 activated carbon N99, PM 2.5 filters, 4 valve replacement
- Five-layer filter: Replaceable activated carbon filter can separate up to 99% of dust, pollen, harmful chemicals, smoke, heavy metal particles, etc.
- Tip: It is compatible with most dust masks on the market. If you need any help, please contact us.
- ›See more product details

## Images

![A set of 10 activated carbon N99 PM2.5,4PCS valve replacement,for mesh or neoprene dust masks, filter exhaust or anti-pollen allergy dust mask replacement filters (10PCS) - Image 1](https://images-na.ssl-images-amazon.com/images/I/71I2JaVSedL.jpg)
![A set of 10 activated carbon N99 PM2.5,4PCS valve replacement,for mesh or neoprene dust masks, filter exhaust or anti-pollen allergy dust mask replacement filters (10PCS) - Image 2](https://images-na.ssl-images-amazon.com/images/I/71BOv0mE6TL.jpg)
![A set of 10 activated carbon N99 PM2.5,4PCS valve replacement,for mesh or neoprene dust masks, filter exhaust or anti-pollen allergy dust mask replacement filters (10PCS) - Image 3](https://images-na.ssl-images-amazon.com/images/I/71UlgGv4XKL.jpg)
![A set of 10 activated carbon N99 PM2.5,4PCS valve replacement,for mesh or neoprene dust masks, filter exhaust or anti-pollen allergy dust mask replacement filters (10PCS) - Image 4](https://images-na.ssl-images-amazon.com/images/I/71h-8OFxtcL.jpg)
![A set of 10 activated carbon N99 PM2.5,4PCS valve replacement,for mesh or neoprene dust masks, filter exhaust or anti-pollen allergy dust mask replacement filters (10PCS) - Image 5](https://images-na.ssl-images-amazon.com/images/I/715dL5QAbKL.jpg)

---

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**Shop now:** [https://www.desertcart.co.th/products/185256189-a-set-of-10-activated-carbon-n99-pm2-5-4pcs](https://www.desertcart.co.th/products/185256189-a-set-of-10-activated-carbon-n99-pm2-5-4pcs)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-27*