Product Review

Please be kindly noticed that Gas and Pollutant Reducing Nasal Filters are expected to reduce the toxins from harmful gases, such as cigarette smoke and cars/trains exhaust. It can Not remove the cigarette smoke or other foul smells.

Why Choose Gas and Pollutant Reducing Nasal Filters?

- Cutting-edge 3-layer filters protect you from air pollution and toxins in low pollution environments
- Natural shape and soft material for nasal comfort and seal
- Drug-free protection
- Discreet invisible design

How does Gas and Polluted Reducing Nasal Filters work?

- Powerful 3 layers filter reduces harmful gases and pollutants with good breathability
- Activated charcoal filtering of harmful gases such as vehicle exhaust, second-hand smoke, perfume, and TVOC
- Nontoxic Nano TiO2 Photocatalyst Coating eliminates bacteria and viruses
- Electrostatic filtering of airborne particles like pollen, dust, mold, dander, germs and PM2.5/10 pollution

Select the Right WoodyKnows Product

Please review the product images above for guidance on how to differentiate 3 kinds of WoodyKnows Nasal Filters

Select Your Size

Please review the product images above for guidance on how to differentiate Round and Slotted Nostrils
I-R: XSmall round nostril
II-R: Small round nostril
III-R: Medium round nostril
IV-R: Large round nostril
I-S: XSmall slotted nostril
II-S: Small slotted nostril
III-S: Medium slotted nostril
IV-S: Large slotted nostril

More from WoodyKnows

- First-time buyers are recommended to order the multipack-(IR/IIR/IIIR) or multipack-(IS/IIS/IIIS)
- Packaging Contents: 3 filter frames and 6 pairs of replacement filters, storage case, manual (3 pairs of replacement filters have been already installed into the frames so that you could use them directly)

Pure Air Wherever You Go!