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Find My Filter Fast

Find Your Furnace Filter, HEPA Filter, or Water Filter Easily

Enter The Filter Part Number or Size from Your Current Filter in the Search, for example, enter X8795 or 20x20x1.

 

You can find the part number or the size on the side of the filter. Filters are measured by Nominal size which is a rounded number that varies by brand so many filters have the part number for each brand they are compatible with listed. The Lennox filter below shows it Part number X0583 and the Honeywell part numbers, FC100A1029 and FC35A1001, that this filter can replace. 

Find My Furnace Filter Part number

Atomic Has Been Privileged to Support

Atomic Has Been Privileged to Support

Founded by the the son of a US Navy veteran, Atomic Filters has been proud to support the following Charities that support our veterans and their families.

Atomic Filters has supported Special Operation Warrior Foundation, UDT Seal Foundation and Fold of Honor.

Founded by the the son of a US Navy veteran, Atomic Filters has been proud to support the following Charities that support our veterans and their families.

Atomic Filters has supported Special Operation Warrior Foundation, UDT Seal Foundation and Fold of Honor.

Based on 3759 reviews
98%
(3671)
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(83)
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30x30x1 filters

Before I installed my air-conditioning system I had a whole house fan that was 30 x 30 so instead of framing in the opening to put my return in are utilized the 30 x 30 opening it was a little tough finding filters until I found this site. I ordered two boxes of the 30 x 30 by one Merv eight they fit perfect very happy good price fast delivery

Carrier Furnace Filter

Bought these before on Amazon. No longer carry them. Found Atomic Filters on a search. Website easy to navigate. Ordered and shipped right away. Would recommend Atomic for for your filter needs.

Perfect fit. They do the shopping for me.

Excellent

Very happy with the quick delivery and price was very reasonable

Excellent Service

Excellent, fast and courteous service! I will definitely buy from them again.

Brand name filter, quick receipt of product and free shipping!

HVAC Filter

Great product....great price....great service. no issues

Good price

Good price, free shipping & quick service

Great filter at a fraction of the price I used to pay! Thank you Atomic Filters!

Great product and service

This product is exactly as advertised and arrived at my home in a very fast and timely manner. It is the right size and I am good to go another year thanks to atomic filters. The savings are good to. So my thanks to everyone at Atomic Filters.

The "Carrier" Brand was not written on Filter when arrived!

When the filter arrived I noticed that the brand " "Carrier" was not written anywhere on the filter although according to Atomic filters website, Carrier is the first word in the name of the product (filter)!. Please be transparent to deliver exactly what you advertise on your website as filters are very important to our health.

The process of ordering the product and logistics were very good but the authenticity of the product is more important. Please send me an original Carrier filter. Thank you,

Repeat customer! Best prices, best selection. Fast shipping.

Good quality, great price and dependable company.

Good Pricing

Atomic Filters has the best price! Great product and service. Very pleased!

Satisfied

Filter quality and delivery were as promised. Satisfied customer.

Filters

I Am a retires Hvac Company owner { only worked on Commercial and Industrial Equipment} I rate these Filters of good Quality l order again

Fits perfect!

This product replaces our original filter brand and fits and works great and costs much less.

Great filter

The Protech Merv 8 filter has worked great! We don't have to change the filter as often as we have three long haired dogs!!

Perfect

I searched high and low for these odd sized filters and this was the ONLY place that carried therm. They fit perfectly and work great. So glad to have a place to come to for such an important home item. Thank you for carrying these great filters! Buy them every year.

Hard to find your web-site as ab alternative to Skuttle. But when I did I was able to easily order and take delivery in a timely fashion.

Just what I needed

Just what I needed and shipping was fast.

Improved filters - come already assembled!

New replacements for the wide Trane Envirowise filters that don't require assembling are great. So much easier to use for same price. Delivery always prompt.

Very Pleased

My filters were delivered quickly and the price was competitive. Good work!

Fast Response

Great service. Received my order on time.

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