---
product_id: 179738381
title: "Dustproof Masks, Double Filter System, Activated Carbon + Extra Filter Cotton Sheet, 2 Valves and Adjustable Strap for Exhaust Gas, Pollen Allergy, PM2.5, Running, Cycling, Outdoor Activities"
brand: "excursion sports"
price: "Bs.156"
currency: BOB
in_stock: true
category: "Sporting Goods"
url: https://www.desertcart.bo/products/179738381-dustproof-masks-double-filter-system-activated-carbon-extra-filter-cotton
store_origin: BO
region: Bolivia
---

# Dustproof Masks, Double Filter System, Activated Carbon + Extra Filter Cotton Sheet, 2 Valves and Adjustable Strap for Exhaust Gas, Pollen Allergy, PM2.5, Running, Cycling, Outdoor Activities

**Brand:** excursion sports
**Price:** Bs.156
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Dustproof Masks, Double Filter System, Activated Carbon + Extra Filter Cotton Sheet, 2 Valves and Adjustable Strap for Exhaust Gas, Pollen Allergy, PM2.5, Running, Cycling, Outdoor Activities by excursion sports
- **How much does it cost?** Bs.156 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/179738381-dustproof-masks-double-filter-system-activated-carbon-extra-filter-cotton)

## Best For

- excursion sports enthusiasts

## Why This Product

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

## Description

Installation instructions:&#xA0;&#xA0;&#xA0; 1.With nosepiece facing away from you.Holdthe earloop in each hand with the nosepiece up.&#xA0;&#xA0;&#xA0; 2.Position the respirator under the chin.&#xA0;&#xA0;&#xA0; 3.Pull each strap over the ear. Adjustthestraps as comfortable as possible.&#xA0;&#xA0;&#xA0; 4.Place the fingertips of both hands atthetops of the nosepiece. Mold the nosepiece to the shape of the nose bridgebypushing inwards while moving your finger tips down both sides of thenosepiece.Pinching the respirator using only one hand may result in lesseffectiverespirator fit.&#x2714;If it very important to press the nosepiece firmly to the nose bridge to from a good seal.Replacement &#xFF1A;&#xA0;&#xA0;&#xA0; 1.Open the mask,revealing the internalvalve filter.&#xA0;&#xA0;&#xA0; 2.Follow the open instructions on thevalve , counter clockwise rotationof the valve, separation the air valve.&#xA0;&#xA0;&#xA0; 3.Take down two valves,remove the filter.&#xA0;&#xA0;&#xA0; 4.Change a new filter,fllow the closeinstructions on the valve,clockwise rotating the valve and replacement iscompleted.&#xA0; 5.Quantity: 1Pc&#xA0; Mask

## Features

- Adjustable Earloop HOOK&LOOP Strap & Adjustable nose clip - Dust face mask strap Not easy to slip, more comfortable to adjust the size to meet the most head type. Prevent fogging, fully formable nose clip ensures effective seal
- 【UNIVERSAL USAGE】 The ability to filter pollution makes using the dust mask truly universal. The respirator can be used to protect those working with harmful dust particles, vehicle exhaust and PM2.5. It can also help filter allergenic pollens, as well as being the perfect companion for outdoor activities such as cycling, jogging, biking, hiking, and various snow sports. This pollen mask makes for true windproof, dustproof performance.
- 【More】mask dust training respirator breathing riding filter painting respirators welding cleaning carbon base camp sports woodworking gardening equipment neoprene work face air wood mountain washable filters best straps disposable reusable 3m protector bulk pollen outdoor valve festival full proof safety dusk women motorcycle men protection bandana paint mold designs fun works tube child size pollution against anti emergency quality cycling summer winter neck warmer cotton bear uv cheap half
- lighting blue protective hiking windproof smoke running small warm mouth anti-dust flu put non-slip gloves lion 3d balaclava ski scarf city anti-pollution sun under helmet fabric bike shark day dreamers gas military costume smoking weed bag toy pouch kids fake hose grade black army real paintball tactical prop cosplay tear rubber pipe vintage led cool punk kid hood flashlight backpack knife pen belt pants vest boots gear wallet baby watch lancer shirt harness hat sling accessories shorts collar
- carrier belts watches patch sunglasses knives shoes jacket fanny pack keychain tailor glasses knee pads socks cap water bottle indoor computer shirts power meter road bib kit clothes sunny health fitness helmets lights jerseys padded caps kits spin shoe cream underwear look delta books gifts bar tape short sleeve trainer elevation altitude high workout phantom oxygen athletic titan breath resistance blast regulator bane athlete head strap endurance pocket valves pro boxing

## Images

![Dustproof Masks, Double Filter System, Activated Carbon + Extra Filter Cotton Sheet, 2 Valves and Adjustable Strap for Exhaust Gas, Pollen Allergy, PM2.5, Running, Cycling, Outdoor Activities - Image 1](https://images-na.ssl-images-amazon.com/images/I/61CDmvU6C2L.jpg)
![Dustproof Masks, Double Filter System, Activated Carbon + Extra Filter Cotton Sheet, 2 Valves and Adjustable Strap for Exhaust Gas, Pollen Allergy, PM2.5, Running, Cycling, Outdoor Activities - Image 2](https://images-na.ssl-images-amazon.com/images/I/519v23JRRPL.jpg)
![Dustproof Masks, Double Filter System, Activated Carbon + Extra Filter Cotton Sheet, 2 Valves and Adjustable Strap for Exhaust Gas, Pollen Allergy, PM2.5, Running, Cycling, Outdoor Activities - Image 3](https://images-na.ssl-images-amazon.com/images/I/61D3Ow2VJCL.jpg)
![Dustproof Masks, Double Filter System, Activated Carbon + Extra Filter Cotton Sheet, 2 Valves and Adjustable Strap for Exhaust Gas, Pollen Allergy, PM2.5, Running, Cycling, Outdoor Activities - Image 4](https://images-na.ssl-images-amazon.com/images/I/51c-QWQWOWL.jpg)
![Dustproof Masks, Double Filter System, Activated Carbon + Extra Filter Cotton Sheet, 2 Valves and Adjustable Strap for Exhaust Gas, Pollen Allergy, PM2.5, Running, Cycling, Outdoor Activities - Image 5](https://images-na.ssl-images-amazon.com/images/I/51EtsaV13pL.jpg)

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**Shop now:** [https://www.desertcart.bo/products/179738381-dustproof-masks-double-filter-system-activated-carbon-extra-filter-cotton](https://www.desertcart.bo/products/179738381-dustproof-masks-double-filter-system-activated-carbon-extra-filter-cotton)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-25*