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    * Orders under $70 ship for $5.99.

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  • Every order is carefully packed and shipped by our team in Indiana. Your purchase helps support American jobs and hardworking families right here in the Midwest. Our AIRx Furnace / AC Filters and ClearChoice Fridge Filters are made in the USA.

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  • Spend $70 or more and your order ships free! We'll get your filters out the door fast so you can enjoy clean air and water.*

    * Orders under $70 ship for $5.99.

  • Shop with confidence! If you're not completely satisfied with your purchase, you have up to one year to return it for a refund or exchange. We stand behind every filter we sell.

    Learn More

  • Every order is carefully packed and shipped by our team in Indiana. Your purchase helps support American jobs and hardworking families right here in the Midwest. Our AIRx Furnace / AC Filters and ClearChoice Fridge Filters are made in the USA.

Cart 0

We don't know what's in your water,
but we know there's nothing in your cart.

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  • Home
  • Air Filters
  • Fiberglass 12" X 20" X 1" Panel Filter - Equipment Protection

Fiberglass 12" X 20" X 1" Panel Filter - Equipment Protection

5
31 reviews
◆
 
Average rating 4.8/5
5 stars
(28)
4 stars
(1)
3 stars
(2)
2 stars
(0)
1 star
(0)
CA, Inc. FG12x20x1Our#: 188106
Made in USA
Fiberglass 12" X 20" X 1" Panel Filter - Equipment Protection
Fiberglass 12" X 20" X 1" Panel Filter - Equipment Protection
Fiberglass 12" X 20" X 1" Panel Filter - Equipment Protection
Fiberglass 12" X 20" X 1" Panel Filter - Equipment Protection
Compatibility guarantee — Wrong fit or not happy - we'll make it right, up to a whole year
Change every 1 months
Change every 1 months Swap on schedule for best performance
Made with pride in Greenwood, Indiana
Made with pride in Greenwood, Indiana Your purchase supports American jobs
Compatibility guarantee
Compatibility guarantee Wrong fit or not happy - we'll make it right, up to a whole year

Filter Description

If you want to protect your HVAC system from dust and dirt, this is the filter for you! Fiberglass panel filters are an inexpensive option that provide basic equipment protection and high airflow. Ordering filters online is very convenient. Purchase a case of fiberglass filters and we will deliver them to your door quickly!
Engineered for sturdy, economical performance and ease of use
Compression-resistant fiberglass media has high dust-holding capacity
Replace every 30 days under normal use
Made with pride in the USA
100% free returns on all filters

$52.99

$66.24
Code DF20 · Save 20%
$4.42 per filter
Code DF20 · Save 20%
SAVE 0% 12-pack

Pack Size

In Stock, Ships onMonday, Oct. 5th
$70.00 more gets you free shipping! This puts you within of free shipping! Buy this and your order ships free!

Orders over $70 ship free. $5.99 otherwise.

Your Order Ships Free!

Compatibility guarantee

Wrong fit, leak, or just doesn’t work? We’ll send the right one. Free return shipping for all orders.

365-day satisfaction

Not happy? Send it back any time in the first year — we’ll make it right. Yes, even an open pack you’ve been running for months.

No-hassle returns

No restocking fees, no return-merch authorization mazes — just start a return and our helpful Customer Experience team will assist.

Filter Maintenance

Is it time to change your Filter?

Generally, we recommend you replace your air filters every 90 days. Find out below if you should change your filters more often.

If someone in your home has asthma or allergies change your filter every

6 Weeks

to ensure indoor air quality is at its best.

If you have pets change your filter every

2 Months

to avoid shedding and odor buildup.

If you have young children change your filter every

2–3 Months

as having clean air is even more important with children in your home.

Filter Specifications

What does this filter remove?

Filtration capabilities
Nominal Size
12 × 20 × 1"
Actual Size
11 ¾ × 19 ¾ × ⅞"
Filter Media
Compression resistant double skinned fiberglass media
Frame
Moisture resistant chipboard
Max Temperature
150F (65C) continuous service
Max Humidity
Resistant to 100% R.H.

Performance Testing

About This Product

Is this the right air filter for you?

If you want to protect your HVAC system from dust and dirt, this is the filter for you!  Fiberglass panel filters are an inexpensive option that provide basic equipment protection and high airflow.  Ordering filters online is very convenient.  Purchase a case of fiberglass filters and we will deliver them to your door quickly!

  • Engineered for sturdy, economical performance and ease of use
  • Compression-resistant fiberglass media has high dust-holding capacity
  • Replace every 30 days under normal use
  • Made with pride in the USA
  • 100% free returns on all filters

Customer Reviews

4.8 4.8 out of 5 stars
31 verified reviews
5★
(28)
4★
(1)
3★
(2)
2★
(0)
1★
(0)
5
4.8 / 5 (31)
Carl h. 208 days ago
5
Great service and awesome products. I would tell all my friends
Pamela F. 309 days ago
5
Much sturdier than the filters sold at Walmart which I can never find in the size I need.
Christopher B. 493 days ago
5
I think it’s a very good grade product
customer 605 days ago
5
It was easy order and they fit perfectly
Pamela F. 934 days ago
5
Sturdier than the ones I have bought in the store.
Virginia S. 1098 days ago
5
My furnace works better since I've been using this product - thanks!
Claudia G. 1122 days ago
5
These filters are great for catching dust & hair. But, I do wish I could buy fewer filters, at one time. 12 filters last me over 1 year and it is hard to store this many, in a small home.
jane b. 1155 days ago
5
It is great I my hvac system Thanks for letting me keep the wrong size. I will donate them Tks
Daniel D. 1183 days ago
5
Great product for a great price. Works great also.
Rebecca M. 1280 days ago
5
All these were perfect!
arnold g. 1332 days ago
5
Good price .,.and fast shipping
Jane S. 1334 days ago
5
Perfect for my furnace
Pat C. 1429 days ago
5
very satisfied with the filters that I ordered. will reorder when needed. fast friendly service too
Terry C. 1490 days ago
5
Great filters for the money,
arnold g. 1852 days ago
5
good produst
Laura A. 1858 days ago
5
The exact product I wanted. Very prompt on delivery
Fred H. 1953 days ago
5
Satisfied with products and service.
Helen M. 2032 days ago
5
These work great in my cold air return and are quick and easy to put in. They are also affordable.
Virginia S. 2033 days ago
5
These filters were recommended by me furnace guy - I couldn't find them anywhere because of the odd size - 12x20x2 - I'm so happy your company has them. The filter fits just fine and I can tell the furnace is working a lot better because of the air flow.. The box arrived when it was supposed to and undamaged. So I will be buying filters from your company in the future. Thanks!
Richard P. 2034 days ago
5
Greatselection and price...
Marilyn 2351 days ago
5
This is a great filter that eliminates the "bad stuff" from the air
Deborah c. 2366 days ago
5
Product fits perfect. The price was great. The shipping was fast Was not able to find this size in any of the stores Thank you for keeping this size in your catalog Sincerely Debby clutter
Fabio S. 2437 days ago
5
IT FITS PERFECT
Fred H. 2492 days ago
4
Product was as advertised. Very good service. Quality was acceptable for price paid.
Raymond B. 2566 days ago
5
very good works great
Jacquelyn W. 2608 days ago
5
They work very well for what I needed.
Monica S. 2609 days ago
5
These are the perfect size, and are hard to find in stores. I'm glad you carry them!
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