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WoodyKnows Gas and Pollutant Reducing Nasal Filters

Gas and Pollutant Reducing Nasal Filters Reduce Air Pollution, Gases, Second-hand Smoke, TVOC, Anti-Pollution Mask, Air Purifying
14 Review(s) Sold:1799
    Please select the information you wantX
  • color:
  • Size:
    S(3 Packs)
    M(3 Packs)
    L(3 Packs)
    XL(3 Packs)
    Combo(4 Packs)
(2652 available)
  • Description
  • Reviews(14)


Don't want to be an air purifier for vehicle exhaust anymore?

Are you exposed to strong odors, do you suffer from MCS and become very ill?

Are you worried about the second-hand smoke?

Are you allergic to pollen and pet hairs?

The activated carbon filter is covered with TiO2 photocatalyst and cold catalyst coating to adsorb and decompose the toxin from vehicle exhaust, second-hand smoke, PM2.5, air pollution, smog etc.


The activated carbon filter will adsorb the bad smells of the paint, TVOC, Formaldehyde etc. But it can NOT remove all the smells.


The activated carbon filter with activated carbon granule can effectively filter second-hand smoke.


Gas and Pollutant Reducing Nasal Filters protect you from pollen & grass allergies and offer you an opportunity to feel the freshness of nature again.
Besides it will block 97% of pet hair, dander & mold to protect you from allergies of your cute puppies and kitties.

How to choose your size

Two assembly methods

How to wear

- There are two shapes of nasal filters for your choice, round shape and slotted shape. Please choose it according to the shape of your nostrils.

- The size of nasal cavity is different from size of nose. First-time buyers are highly recommended to order the multi-size packs(S/M/L) to find the most suitable size.
- S/M/L/XL(Round Nostrils)=I-R/II-R/III-R/IV-R
- S/M/L/XL(Slotted Nostrils)=I-S/II-S/III-S/IV-S


- Method A. Super Defense Model installed with electrostatic filter, which is breathable for moderate pollen allergy and air pollution.
- Method B. Gas and Pollutant Reducing Model installed with electrostatic filter and activated carbon filter double protection for heavy pollen allergy and air pollution.


Hold the frame of the nasal filter with its narrow ends pointing towards your nose tip, its wide ends pointing to your face, and the connecting clip pointing down.

-Use your thumbs to insert the filters, until the frames hold inside your nostrils.
-Your nasal filter is ready for use.



Package Contents
Single size package.
-frame 3 pcs, pre-assembled filter 3 pairs, electrostatic filter 3 pairs, activated carbon filter 3 pairs, 3 pairs retainers
-Other: 1 pair of tweezers, 1 storage box, 1 instruction manual

Multi-size Pack:
- 4 pcs of frames(SMLXL),4 pairs pre-installed filters,4 pairs electrostatic replacement filters and 4 pairs activated carbon replacement filters,4 pairs retainers
-Others: 1 pair of tweezers, 1 pc of storage case, 1 pc of manual

Replacement Pack:
-12 electrostatic replacement filters and 12 pairs activated carbon replacement filters


1.How should I clean the nasal filter? Is it disposable?

The frame of the nasal filter is reusable. Please wash it with soap water or 70% alcohol every day and dry it in the shade. The replacement filters are disposable and need changing every 1-3 days.

2.Can Gas and Pollutant Reduce smells, for example MSC?

Yes. The nasal filter can filter part of the smell NOT completely.It is hepful for customers who have MCS (Multiple Chemical Sensitivity).

  Ultra Breathable Super Defense  Gas and Pollutant   
  UB SD GP  
Application Pollen, Pet hair, Dander Pollen, Dust,Mold, Germs, PM2.5/10 Vehicle exhaust,
Second-hand smoke,
and TVOC, can NOT
emove smells
Filters Metal woven mesh(0.04mm) Electrostatic filters with a thinner fiber layer Activated carbon filters and electrostatic filters  
Breathability Best Better Good  
Exercising Yes No No  
Average rating: 5.0 based on 14 reviews
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