Arrived ontime but it's less expensive from Amazon Nd a higher Merv rating.

Fast delivery, Solid product - works well. Very pleased

Easy to order and set up auto ship and eay to install. So it's simple to set it up and forget about it.

I was glad to find a company that sold the Ultravation MERV OEM filters at a good price for my furnace. The ordering process was easy and the filters were delivered in about 2 or 3 days. Plus they were well packaged. Glad to help an In State company. Thank you.

Better than the cheap amazon filters,

The filter came quickly, fit right , a great priceand best of all made in USA

These are OEM which are hard to find as most online filters are “compatible”. Price is a plus. Will definitely purchase again.

I purchased from Atomic Filters for the first time last year (Feb 2025) and it was a great experience. I turned around this year and did the same. This year was a little rocky, but their customer service was there to save the day. I purchased the Lennox Annual Maint. Kit for my HVAC, the same as last year. Only this time, all three items included in the kit were damaged on arrival (filter, UV bulb, UV bulb frame). I contacted their customer service and they responded almost immediately. They asked for me to send them a few pics of the items, along with the shipping box. I sent the pics and before I knew it, I received a notification that my order was being shipped. When I received the full replacement kit, I opened it to find all but the UV bulb frame was damaged. I just replied back to my last email to let them know that two of the three items were damaged this time. I told them I could probably still use the filter by taping the frame with packing tape. They told me to go ahead and include pics of the filter and the bulb and they would replace both. I sent the pics as requested and once again, received a quick notification of shipping. Once the third shipment arrived, it was very obvious that a lot of extra care was put into securing the bulb inside the shipping box. It was well protected and both it and the filter were in great condition. I think both deliveries were damaged by the shipper and not a result of careless packing by Atomic Filters. Both of the first two shipments were packaged exactly how my 2025 order was received, in Lennox packaging. So, I'm happy to recommend Atomic Filters to anyone I know. Plus they had the best pricing I could find on the Internet.

My new AC system calls for Ultravation 20x20x5 This is the exact fit! I tried a different aftermarket filter and they do not fit and they are not near as good of quality. These alteration filters are perfect. It’s what my system calls for and at a great price I’m very glad that I found atomic filters. Thanks very much. These filters have the rubber strips on the top and bottom and fit exactly in the filter compartment. I would not trust a different filter sorry no pictures because I would have to climb up into the attic, but take my word they fit perfectly.

Awesome

Hi, thanks for always being there with the product I need at a reasonable price!

The air in our home is good. We have no problems at all.

Excellent delivery and product as described

The put-together filter looked hard but was a snap to assemble. It is a tight squeeze to slide into its drawer, but with a little patience it fits. The filter works well and is endorsed by our local company that services our A/C units. Don't be afraid of the "QuickBox" replacement filter!

I have received it but do not plan to use it for another month.