STOP OVERPAYING FOR REPLACEMENT AIR FILTERS

Order high quality replacement furnace and air conditioning filters delivered to your door.

Furnace Air Filters Starting as low as $4.99

We Keep It Simple

By Size

Click here to search for your filter by a list of filter sizes

By Quality

Click here to search for your filter by your desired filter quality

Quick Delivery

All of our orders are made to ship. You should have them within 3-5 days

STOP OVERPAYING FOR CUSTOM AIR FILTERS

Order high quality custom furnace and air conditioning filters delivered to your door.

Custom Air Filters Starting as low as $4.99

5/5
I have been using MervFilters for all of my filter ordering for the last 3 years. Excellent
Rose R
5/5
Just recently purchased custom filters from this company. We paid 50% cheaper
Bryan B
5/5
Quick turnaround time , quick delivery , very friendly on the phone
Samantha N
5/5
Good quality! The pricing was even better! Looking forward to reorder
Joey P

FAQ

How do I find my furnace filter size?

On most filters it has the size written on the actual filter. If your filter does not then you can measure the length width and depth

Can I return my closed box of filters?

Yes you can return all standard sized air filters. We do not take back custom filters.

Can you make a special size filter?

Absolutely – we specialize in custom filters. You can use our filter builder by clicking here

Do you offer special discounts for commercial accounts?

Absolutely – please contact us for an bulk orders at Orders@mervfilters.com

How quickly can we get our filters?

Most of our filters ship out of our warehouse whithin 3 – 5 business days from the order date

Which Merv rating is the best?

Merv 13 filters are the highest rated merv filters that we carry – they help remove most particles from your air.