Designed for commercial and residential use, Koch Filter’s pleated filter products are ideal for maintaining optimal indoor air quality.

With our Subscription Air Filter Service, you can breathe easy

Cash might not be the only thing you'll save, changing your Air Filters helps prevent early furnace failure.

Easy Sign-up, Stop standing at the store wondering what size air filter you have.

Each delivery acts as a reminder that it’s time to replace your filter.

We ship you the filters at the interval you choose, and you never have to make multiple trips to the store for air filters

Shipped Free, Every Time, Automatically

Custom Sizes Available Even 4” Depth Air Filters

Here's The Skinny

Select Your Filters

You decide what level of filtration and airflow is best for your home and family. We have a variety of standard or custom sizes.

Free Shipping

Do you need a new filter every month? Every 90 days? The frequency is up to you, and always shipped free!

Install Filters

It’s simple to replace your old filter, and you will be breathing cleaner, healthier air.

A Reminder

Each delivery acts as a reminder that it’s time to replace your old filter.

air filters delivered

Still Have Questions? View Our FAQ Page or Contact Us

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