Why Choose WoodyKnows Super Defense?

- Cutting-edge electrostatic filter attracts 97% of pollen / dust / dander / mold, 90% of germs / PM2.5 pollution
- Natural shape and soft material for comfort and fi...

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Why Choose WoodyKnows Super Defense?

- Cutting-edge electrostatic filter attracts 97% of pollen / dust / dander / mold, 90% of germs / PM2.5 pollution
- Natural shape and soft material for comfort and fit
- Easy breathing, and discreet invisible design

What's better about the New Model?

- Cutting-edge electrostatic filter improves both filter efficiency and breathability
- Improved structure ensures a more secure filter and seal
- Shorter and thinner connector offers greater discretion
- New black retainer frames further enhance invisibility
- Softer frame material offers a more comfortable fit

Select the Right WoodyKnows Product

Please review the product images above for guidance on how to differentiate Super Defense, Ultra Breathable,
Super Breathable, Super Defense Max, and Gas & Pollutant Reducing Nasal Filters.

Select Your Size

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 (1 set of IR/IIR/IIIR each) and 6 pairs of replacement filters (2 pairs of IR/IIR/IIIR each), storage case, manual (3 pairs of replacement filters have been already installed into the frames so that you could use them directly)
- Please search B00DKX0ZPY on Amazon for replacement filters.
- Please search B00DLYR76M on Amazon for our latest Nasal Dilators for nasal congestion and snoring relief.
- Please search B01CU25IY8 for WoodyKnows Super Soft Sleep Mask.

Pure Air Wherever You Go!



  • Please check our store to get more details, replacement filters, lanyards, and related products. On different models in our store, the same sizes are not interchangable.
  • This product is designed to protect you from seasonal allergies, industrial and construction pollution, pet grooming, and public transportation.
  • It works in perfect combination with nasal sprays and allergy tablets during the peak allergy season; with its help, you can significantly reduce your medication dosages.
  • Made with advanced permanent electrostatic non-woven Filter, which can not only block the airborne particles but also absorb the extremely small airborne particles. Its nostril-shaped frame and two shape options, narrow and round, provide easy adaptation to different noses.
  • Every nose is unique, so please order the trial pack first to ensure a good fit. You can use the replacement filters to save your expenses.
  • Please check our store to get more details, replacement filters, lanyards, and related products. On different models in our store, the same sizes are not interchangable.
  • This product is designed to protect you from seasonal allergies, industrial and construction pollution, pet grooming, and public transportation.
  • It works in perfect combination with nasal sprays and allergy tablets during the peak allergy season; with its help, you can significantly reduce your medication dosages.
  • Made with advanced permanent electrostatic non-woven Filter, which can not only block the airborne particles but also absorb the extremely small airborne particles. Its nostril-shaped frame and two shape options, narrow and round, provide easy adaptation to different noses.
  • Every nose is unique, so please order the trial pack first to ensure a good fit. You can use the replacement filters to save your expenses.

Similar Products

WoodyKnows Super Defense, Reduce Pollen, Dust, Dander, Mold, Relief, Air Pollution PM2.5/10 (Slotted Nostril, Multipack(4 frames))WoodyKnows Ultra Breathable Nasal Filters, Relieve Hay Fever, Pollen, Dust, Pet Hair, Dander Allergens Allergy, Alternative to Nasal Spray (Slotted Nostrils, Multipack(4 frames))First Defense Nasal Screens - Multi-Size and Quantity Packs (1-Pack, Medium)Gas and Pollutant Reducing Nasal Filters, Reduce Pollution PM2.5, Second-hand Smoke, TVOC, Vehicle Exhaust, Anti-Pollution Mask, Air Purifier (Slotted Nostrils, M(3 frames))