Nanofibre K-Filters
- In stock, same-day shipping
Key Features
K-Filters:
- The Nanofibre K-Filter has a filtration rating of 99.6%* - effective for 200 hours before filter needs replacing.
- The K-Mask and K-Filters can be baked in the oven at 60 degrees, during their 200 hour period to kill all trapped bacteria and viruses, offering added security.
- The K-Filter is made from biocompatible hydrophobic material which is elastic and electrostatic, meaning they are highly breathable and flexible, and will not become wet with water vapour from breathing. This also reduces the carbon dioxide re-breathing occurrence.
- The K-Filters can be cut to size without damaging the technology, allowing you as a customer to either use it in your Infrared K-Mask or any other mask you own.
Description
Using a triple sandwich layer, nanofibre combination, the K-Filters have been designed as a re-usable, world class filter that will protect you and those around you.
Layer 1: Nanofibres capture viruses, bacteria and pollutants via electrostatic attraction.
Layer 2: Activated carbon layer for environmental pollutants.
Layer 3: Nanofibres capture viruses, bacteria and pollutants via electrostatic attraction.
The filters have been independently tested to ASTM F2100, ASTM FT101 and EN 1486 standards, certifying the 99.6% filtration rating*. The K-Filter offer its protection for 200 hours and for particles as small as 0.03 microns. The effectiveness of the filtration level is due to this microscopic level of protection offered by the electrospun nanofibres, that ionically attract the particles before trapping them within the filter layers. To contextualise this, the Covid-19 virus has a particle micron size of 0.06-0.5 and bacteria has a particle size of 0.3 microns. Healthcare workers on the front line have so far been using N95 rated masks that have a particulate protection size of 0.3 microns; so the wearer can feel confident in their protection when using the K-Filter.
The nanofibres within the K-Filter are made from biocompatible hydrophobic material which are elastic and electrostatic, meaning they are highly breathable, flexible and will not become wet with water vapour from breathing. This also reduces the carbon dioxide re-breathing occurrence that is a problem among even medical grade respirators.
The K-Filters can be cut to size without damaging the technology, allowing you as a customer to either use it in your Infrared K-Mask or any other mask you own.
This is why the KYMIRA K-Filter has proven itself to be one of the most effective air filters in the world.
Best Use
Wear the K-Filter in the K-Mask for a perfect fit, or add the filter to any other mask with a filter pocket included.
Wear your mask with K-Filter whenever you are in public, or in large groups of people - to protect yourself, and those around you.
Change the filter for a fresh K-Filter replacement at least every 200 hours, for continued 99.6%* protection from viruses, bacteria and environmental pollutants.
The K-Masks and K-Filters can be baked in the oven at 60 degrees, and this will ensure that all trapped virus and bacteria particles are killed.
Fabric & Care
The Nanofibre K-Filter offers the wearer 200 hours of viral, bacterial and pollutant filtration protection. Once this time period is completed, the filter can be replaced with a fresh filter, and the protection will continue.
The K-Masks and K-Filters can also be cleaned and reused during this 200 hour period. The masks and filters can be baked in the oven at 60 degrees centigrade and this will ensure that all trapped virus and bacteria particles are killed.
Reviews
Fast & Reliable: We aim to process and ship your order within 1–2 business days.
Delivery Times: Standard delivery takes 1–5 business days, depending on your location.
Tracking Provided: You'll receive a tracking number once your order is dispatched.
Need Help? Contact us for shipping-related queries.
For detailed information, visit our full Shipping Policy page.
Order Limits for EU Customers
To follow EU tax rules, orders shipping to the European Union must be €150 or below.
If your cart is over the limit:
Adjust or remove items until the total is €150 or less. You can also place multiple smaller orders.
Why this exists:
EU IOSS regulations require this threshold to avoid extra customs steps, delays, and added costs.
If you try to check out above the limit, you’ll see:
"Checkout cannot complete. Adjust your cart total to proceed."
Thanks for your understanding.
- Hassle-Free Returns: Not happy with your order? Return it within 30 days for a refund.
- Eligibility: Items must be unworn, unwashed, and in their original condition with tags.
- Easy Process: Use our returns portal to initiate your return.
- Refunds & Exchanges: Refunds are processed within 7 business days after we receive the item.
- Need Assistance? Contact our support team for help with returns.
For more details, check our full Return & Refund Policy.
