Nanofiber Filter 5-Pack

$14.99 $9.99

Our four-layer nanofiber mask filters utilize nanofiber filtration technology. They filter micro-pollutants as small as 0.3 μm. Unlike traditional filters (including surgical masks and N95s), nanofiber maintains effectiveness in humid and wet conditions such as rain, sweat, and condensation from breathing.

  • Replacement nanofiber mask filters are available in packs of five.
  • Choose the filter size that corresponds with the size of your mask skin. For example, medium filters insert into a medium NanoFit Mask.
  • Filters come in a resealable bag, which stores them securely until they are ready for use.
  • Recommended use for up to 15 days per filter, at 8 hours a day.


SEE BELOW FOR SIZE GUIDE AND ADDITIONAL INFORMATION

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Description

SIZE GUIDE:

What size of nanofiber mask filters should I order?

Measure the distance between earlobes by going directly under the nose.
Need more help? Watch our How to Measure video!

Large – X Large Medium Small Child Child XS
over 11 in 10.1 – 11 in 9.5 – 10 in 8.5 – 9.4 in

(6 – 12 yrs)

7.8 – 8.4 in

(5 – 6 yrs)

SilverTek is a leading health tech company based in Greenwich, Connecticut. The NanoFit Mask is an FDA-listed mask. It is made with excellence in South Korea.

  • Replacement nanofiber mask filters are available in packs of five. 
  • Choose the filter size that corresponds with the size of your mask. For example, medium filters insert into a medium NanoFit Mask.
  • Filters come in a resealable bag, which stores them securely until they are ready for use.
  • Recommended use for up to 15 days per filter, at 8 hours a day.


SUPERIOR FILTRATION

  • The NanoFit Mask’s four-layer replaceable filter utilizes nanofiber filtration technology.
  • It blocks micro-pollutants as small as 0.3 μm (microns).
  • Unlike traditional filters, nanofiber does not depend on static electricity to filter effectively. As a result, nanofiber filters last significantly longer.
  • Nanofiber filters maintain their effectiveness in humid conditions, such as rain, sweat, and condensation produced from breathing.
  • The NanoFit Mask combines layers of both nanofiber and traditional filtration to provide optimal protection.
  • Our electrospun nanofiber is better than meltblown filters in regards to consistent fiber size, comfort, and breathability.


In addition to the 4-ply filter, the NanoFit Mask is made of 3-ply ViralOff®-treated fabric to provide optimal mask protection.

Orders ship in 1-2 business days

Additional information

Weight 2 oz
Dimensions 6.5 × 10 × 0.5 in
Size

Large – XL, Medium, Small, Child, Child XS

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