SKU: 64565076306

Activated Carbon Filters PM2.5 - 5 layers - 10 pcs

Sale price$19.75 Regular price$21.95
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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

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Description

Activated Carbon Filters PM2.5 - 5 layers - 10 pcsPRE ORDER NOW Our last batch of filters literally flew off the shelves, but fortunately there are already more on their way. 10 x Activated Carbon PM2. 5 filters Replaceable activated carbon filters helps to block dust, pollen, smoke, Volatile Organic Compounds (VOC), mold spores, smog and other airborne contaminants Compatible with COLAPA Pollution Mask and majority of other dust masks available in the market Purchase with peace of mind: if the

✔ PRE-ORDER NOW - Our last batch of filters literally flew off the shelves, but fortunately there are already more on their way. 

✔ 10 x Activated Carbon PM2.5 filters

✔ Replaceable activated carbon filters helps to block dust, pollen, smoke, Volatile Organic Compounds (VOC), mold spores, smog and other airborne contaminants

✔ Compatible with COLAPA Pollution Mask and majority of other dust masks available in the market

✔ Purchase with peace of mind: if the filters do not fit your mask you can return the item and receive 100% refund.

✔ FREE SHIPPING for orders over 39.9$ 

👉 Visit the page Quality Certifications to find documents related to the manufacturing processes of this product and certifications of quality

 DURATION OF FILTERS

Duration time for filters depends on the pollution level and the frequency of usage. 
Generally speaking, to protect yourself from pollution or any airborne contaminant, we recommend to replace your filter every 2-3 days (if you are using it for several hours a day) or 18-24 hours of total use.
If you use it in a particularly dusty environment (eg. doing woodworking, gardening, etc) would be better to replace your mask with a new filter after you finish that activity.

✅ CURIOSITY: How do activated carbon filters trap pollutants?

Carbon air filters remove pollutants from the air with a process known as adsorption. Note that this is different from absorption. In absorption, the substance you want to remove (let’s say water) is absorbed into the structure of the absorbent (like a sponge), but it doesn’t become a part of the absorbent on a molecular level. Therefore, when you absorb water with a sponge, the water does not become chemically bonded to the sponge. It just fills in the spaces inside it.

Carbon filters on the other hand use ad-sorption, not ab-sorption. The key difference here is that during adsorption the pollutants stick to the outside of the carbon. Whereas with absorption, the pollutants are absorbed inside the structure itself–as with the sponge.

Carbon is a lattice of carbon atoms connected to each other. When a molecule of some airborne substance comes through the carbon, it can stick to the surface of the bed. The process of adsorption allows carbon air filters to filter organic chemicals and pollutants from the air. 

The problem with the activated carbon bed is that over time, the gaseous pollutants increasingly fill up the adsorption sites of the activated carbon. Once the bed is saturated, the filter can no longer trap pollutants. So, as conditions change, different chemicals may be released from the filter. When a carbon air filter is saturated, you might notice it giving off a strange odor. This is a strong indicator that it’s time to change your carbon filter.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 64565076306

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Texas 12
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★★★★★ 5
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Last a long time and still look good.
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Reviewed in the United States on January 20, 2026
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Bea
Natrona Heights, US
★★★★★ 5
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I love these it's been a while since I bought them and still look like brand new.
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Reviewed in the United States on February 12, 2026
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Jessica
Grantham, US
★★★★★ 3
Cute but no so comfortable
I previously owned a white sperry leather shoe that I bought from Marshall’s for about $35 & absolutely them, they were so comfortable , cute & great price.After running that pair down, I decided to buy another pair and found out the shoe was discontinued. The closest thing to what I had is this, the white crest vibe in leather. I was disappointed that this shoe was not as comfortable and didn’t fit quite the same. The back ankle part of the shoe caved into my skin and hurt. Sadly, I do not recommend this shoe for much walking. I hope Sperry decides to make this shoe more comfortable because it is cute.
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Reviewed in the United States on September 25, 2021
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Mal
Los Angeles, US
★★★★★ 5
Very nice pair of sneaks
Size: 7.5, Color: Camo Olive
This army color is really lovely and I'm not any army color person, but it fits really well and is super comfortable. It is great for a down play kinda day and still look sunny.
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Reviewed in the United States on April 25, 2026
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Staisha Miles
Carnegie, US
★★★★★ 5
True to size
Size: 7, Color: Knit Navy
True to size, comfortable shoes being on your feet all day, I wear them with no sock and haven’t had any issues with blisters, extremely cute style, quality is great, value for the money.
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Reviewed in the United States on August 19, 2025

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