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
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.