KC Virus Mask Filter – Multi Pack 10


Dear Customer, these new items and products are only available on pre-order. We offer for purchase before they are in stock.
When you pre-order these items, we will ship them out 1–2 business days after they are available at our warehouse.
We are sending updates to all our customers on social media and our newsletter.
Follow Us! @kc.mask – Instagram. We appreciate your business, and we guarantee that the products will be shipped as soon as produced.
We apologize for any inconvenience this delay causes you.

Nelson Labs test summary – FYI:

“This test procedure was performed to evaluate the VFE of test articles at an increased challenge level. A suspension of ΦX174 bacteriophage was delivered to the test article at a challenge
level of greater than 106 plaque-forming units (PFU) to determine the filtration efficiency. The challenge was aerosolized using a nebulizer and delivered to the test article at a fixed air pressure and flow rate of 30 liters per minute (LPM). The aerosol droplets were generated in a glass aerosol chamber and drawn through the test article into all glass impingers (AGIs) for collection. The challenge was delivered for a one minute interval and sampling through the AGIs was conducted for two minutes to clear the aerosol chamber. The mean particle size (MPS) control was performed at a flow rate of 28.3 LPM using a sixstage, viable particle, Andersen sampler for collection. The VFE at an Increased Challenge Level test procedure was adapted from ASTM F2101.
This test procedure was modified from Nelson Laboratories, LLC (NL), standard VFE test procedure in order to employ a more severe challenge than would be experienced in normal use. All test method acceptance criteria were met. Testing was performed in compliance with US FDA good manufacturing practice (GMP) regulations 21 CFR Parts 210, 211 and 820.”

In stock (can be backordered)

This patented mask and filters provide 99,98% viral and bacterial filtration efficiency in both directions of respiration and stop perfectly viruses, bacteria, pollen, dust, germs and allergens too. These category III, PPE-R COVID-19 masks are produced in Hungary (EU).
When you pre-order these items, we will ship them out 1–2 business days after they are available at our warehouse.

This package contains:
10 laboratory tested viral and bacterial filters with 99,98% filtration efficiency. Test report results are visible on the pictures.
Each filter for 24 hours of active use. Filters can be used also in cold conditions.

Weight0.3 kg
Dimensions10 × 10 × 10 cm