HVAC filter delivered to your doorstep

Starting at $18. Cancel anytime.

Breathe cleaner air at home with Filti.

HVAC filter delivered to your doorstep

Starting at $18. Cancel anytime.

We created Filti to be

a little bit different.

Energy Efficient

Filti’s are kind to the environment! They reduce your energy needs and we offer washable options.

Made in the USA

We only use the highest quality materials and operate in the USA so you can trust our product

Nanofiber Technology

Get 6 layers of patented nanofiber protection to block particles in their tracks.

Energy Efficient

Filti’s are kind to the environment! They reduce your energy needs and we offer washable options.

Made in the USA

We only use the highest quality materials and operate in the USA so you can trust our product.

Nanofiber Technology

Get 6 layers of patented nanofiber protection to block particles in their tracks.

Masks

Comfortable, durable, and super safe. Filti masks offer next-level protection for you on the go.

SHOP MASKS

Filters

We think about your home’s air quality so you don’t have to. Breathe better to live better.

SHOP FILTERS

We’ll take it from here.

Our subscriptions take just a few clicks to set up. Pick a product now and leave the rest to us!

Choose

Pick the perfect air filters and sizes for your home.

Schedule

Customize your preferred delivery schedule.

Replace

Swap out the old with the new on time, every time.

Start your perfect filter replacement solution.

Choose

Pick the perfect air filters and sizes for your home.

Schedule

Customize your preferred delivery schedule.

Replace

Swap out the old with the new on time, every time.

Pick the perfect air filters and sizes for your home.

Join 1,000’s of Happy Customers

 5/5

“What a deal! This filter has been a game changer. As a husband, it’s so nice that I don’t have to continuously buy new filters since I am just able to reuse these. 5 Stars for Filti!“

- Chris

 5/5

“I was having a terrible bout with allergies… I installed the filter and within a couple days I started to notice that my eyes weren’t as itchy and I wasn’t sneezing as much. So far, so good.”

- Kay

 5/5

“Fits well and now I feel ready for allergies and wildfire smoke. This seems to be well made and solid and it fits my HVAC perfectly, replacing the usual 20×20 disposable filter.”

- Kathryn

Frequently asked questions about Filti

Learn more about us.

What products does Filti offer?

Filti offers a range of high-quality, nanofiber filter and mask products. Our products fall into the following categories:
• Disposable HVAC filters
• Washable HVAC filters
• Masks and nanofiber material
• Industrial filters

Why are Filti products better?

Filti products are great for a number of reasons. The materials we use to make our products are the most technologically advanced in the industry. We make sure all of our products are of the highest quality and produce everything here in the USA. Our filters and masks are also great for your health and will increase the quality of the air you breathe everyday.

What is a nanofiber filter?

A nanofiber filter is a revolutionary breakthrough in technology that allows our customers to breathe cleaner air than ever before. Our patented nanofiber materials capture ultrafine pollutants before they can reach you. All filters contain a minimum of three layers and masks contain six layers for your protection.

The difference a filter can make.

When you switch to Filti, you’re making the choice to breathe better air everyday. Filti home air filters protect you from polutants around your home, dust and dirt in your HVAC system, and even seasonal allergens. Keeping your in-home air quality protected with Filti is a no-brainer.