--- product_id: 151434755 title: "20 PCS PM2.5 Activated Carbon Filter Mouth Masks 5 Layer Protective Filter N99 Mask Filter Replacement" brand: "sanumem" price: "฿29" currency: THB in_stock: false reviews_count: 8 category: "Hi" url: https://www.desertcart.co.th/products/151434755-20-pcs-pm2-5-activated-carbon-filter-mouth-masks-5 store_origin: TH region: Thailand --- # 20 PCS PM2.5 Activated Carbon Filter Mouth Masks 5 Layer Protective Filter N99 Mask Filter Replacement **Brand:** sanumem **Price:** ฿29 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** 20 PCS PM2.5 Activated Carbon Filter Mouth Masks 5 Layer Protective Filter N99 Mask Filter Replacement by sanumem - **How much does it cost?** ฿29 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/151434755-20-pcs-pm2-5-activated-carbon-filter-mouth-masks-5) ## Best For - sanumem enthusiasts ## Why This Product - Trusted sanumem brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description ★Material:PP anti-sticking cloth + meltblown cloth + activated carbon cloth ★Color:white ★Product size: 3.9 x 4.4 inch ★Packaged: 20pcs mouth masks filter The Mask Replacements cotton sheet made of activated carbon and breathable fiber cloth, suitable for install in general double air breathing valve activated carbon dust mask.Active carbon filtration (N99 - PM2.5) can isolate the dust, particulates, gas, pollen, smoke, allergen and pollution sized 0.3 micron or greater Application: For use with mask for anti-dust, anti-vehicle exhaust, anti PM2.5 and haze day protection. It is suitable for cycling, running, biking, hiking, skiing and other outdoor activities. ## Features - 20Packs of n99 mask filters,can use for long time,usually suggestion replacing the filter once a week for the best effect. - N99 Carbon Filter Uses widely like anti-odor, anti-dust, anti- particulates, anti-PM2.5 Allergies,Smoke,Pollution,Ash, Pollendust, chemicals, particulates, pollen, smoke and fumes ; One size- fits to every dust mask, easy on and off, foldable - One size- fits to every dust mask, easy on and off, foldable Filter can use in dust masks, self-use masks, beauty salons, pet shop masks, factory masks, food processing masks, environmental cleaning masks and other protective dust can be placed. - The mask filter suit for installing in general double air breathing valve activated carbon dust mask, can be replaced by yourself - Carbon Filter accord o the person face design, good permeability, air resistance is smaller, smooth breathing - ›See more product details ## Images ![20 PCS PM2.5 Activated Carbon Filter Mouth Masks 5 Layer Protective Filter N99 Mask Filter Replacement - Image 1](https://images-na.ssl-images-amazon.com/images/I/610mLD49JOL.jpg) ![20 PCS PM2.5 Activated Carbon Filter Mouth Masks 5 Layer Protective Filter N99 Mask Filter Replacement - Image 2](https://images-na.ssl-images-amazon.com/images/I/610mLD49JOL.jpg) ![20 PCS PM2.5 Activated Carbon Filter Mouth Masks 5 Layer Protective Filter N99 Mask Filter Replacement - Image 3](https://images-na.ssl-images-amazon.com/images/I/61AucrcMHHL.jpg) ![20 PCS PM2.5 Activated Carbon Filter Mouth Masks 5 Layer Protective Filter N99 Mask Filter Replacement - Image 4](https://images-na.ssl-images-amazon.com/images/I/51wtN1aZewL.jpg) ![20 PCS PM2.5 Activated Carbon Filter Mouth Masks 5 Layer Protective Filter N99 Mask Filter Replacement - Image 5](https://images-na.ssl-images-amazon.com/images/I/61%2BGmNic8SL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ You get what you pay for. *by H***E on January 11, 2020* Masks were very small. The original RZ-1 masks cover up to the nose piece. These fit the filter holes on the mask but only come up about halfway This means there is less padding under the metal strip around the nose. It makes the mask very uncomfortable and I have doubts that it is even filtering out as much dust. I tried these because as a contractor I go thru filters like crazy and the RZ-1 brand masks are over-priced and under-packackaged. 3 at a time is fine if you're using them for city jogging. But I'll use three in a morning if I'm.doing heavy demo. I'll keep looking for a better deal as I think the concept is still really good. ### ⭐ Buyers beware completely different than the ones on display *by T***. on December 19, 2019* Looks nothing like the actual product that this company has on their page and it's very small and doesn't fit my mask as it should 🙄 ### ⭐⭐⭐⭐⭐ Doesn't seal out air around the nose. *by A***R on June 1, 2019* If they could put a sturdier metal strip in the nose part then this would be a great mask! I like the way it was made and the appearance but had to return it as I couldn't get to to not leak around the nose. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/151434755-20-pcs-pm2-5-activated-carbon-filter-mouth-masks-5](https://www.desertcart.co.th/products/151434755-20-pcs-pm2-5-activated-carbon-filter-mouth-masks-5) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-22*