Your Family's Health Should Not Suffer From Poor Indoor Air Quality

Superior air quality is just a breath away, thanks to our patented Nanofiber technology

Filtration you can trust

Patented Nanofiber Technology

95% Efficient at 0.3 Microns

100% Made in the USA

What is Nanofiber?

Nanofiber technology utilizes specialized manufacturing techniques to create a weave of nanoscopic fibers. For perspective, a human hair is about 75,000 nanometers in diameter while nanofiber diameter stays under 500 nanometers.

What Does it Do?

Nanofibers are small and lightweight, making them perfect for filtering out unwanted particles that can slip through conventional, woven fabric filters. Through a process known as ‘electro spinning’, a high voltage electric field with positively and negatively charged ends is generated. Polymer is then loaded into an extruder at one end of the field and is quickly stretched to the other side through elecromagnetic attraction. This results in an ultra fine network of nanofibers which is spun directly onto a layer of polypropylene for backing and support.

Benefits of Nanofiber

Nanofiber captures the ultra fine particles that most other filters do not. It keeps your family safe by boosting filtration efficiency while simultaneously giving you exceptional air flow throughout your home. Nanofiber technology is heavily used in laboratories, hospitals, power generation filtration, and other industries around the globe! Filti strives to provide consumers with the latest and greatest filtration technology on the market today!

Featured on

The Washable Filter

The ‘Washable Air Filter’ is the ultimate room air purifier designed for better air quality. Using NanoFiber technology, it helps remove 75% of airborne particles at 0.3 micron, such as pollen, allergens, and dust. The filter is also washable and reusable so that you can breathe fresh, healthy air for an extended period. 

our story

Founded in January in 2019, Filti set out on a mission to develop highly efficient residential HVAC filters for all types of homes using nanofiber technology. We then took things a step further and created our patent-pending washable, reusable filter that saves you money and helps with environmental protection. Today, our Filti Family includes over 20 employees and more than 50,000 customers! Our expanded product line includes face mask material, face mask inserts, finished face masks, the only MERV 16 residential filter on the market, and of course, our washable filter.

The NF95

Enjoy a better quality of air no matter where you go with the ‘NF95 Respirator’ Mask. The Nanofiber filtering technology helps protect your respiratory system from harmful airborne particles, including bacteria and viruses. Featuring unbeatable comfort, exceptional seal, and exceptional breathability, the masks allow you to breathe clean, healthy air wherever you are.


Filti is growing and we have redesigned our website from the ground up to give you a better shopping experience. Please sign up for our newsletter to learn more about what Filti has to offer.