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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
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  • Fiberglass 20" X 30" X 1" Panel Filter - Equipment Protection

Fiberglass 20" X 30" X 1" Panel Filter - Equipment Protection

4
16 reviews
◆
 
Average rating 4.3/5
5 stars
(11)
4 stars
(2)
3 stars
(1)
2 stars
(0)
1 star
(2)
CA, Inc. FG20x30x1Our#: 188130
Made in USA
Fiberglass 20" X 30" X 1" Panel Filter - Equipment Protection
Fiberglass 20" X 30" X 1" Panel Filter - Equipment Protection
Fiberglass 20" X 30" X 1" Panel Filter - Equipment Protection
Fiberglass 20" X 30" X 1" Panel Filter - Equipment Protection
Fiberglass 20" X 30" X 1" Panel Filter - Equipment Protection
Fiberglass 20" X 30" X 1" Panel Filter - Equipment Protection
Fiberglass 20" X 30" 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 the USA
Made with pride in the USA Your purchase supports American jobs
Actual Dimensions
Actual Dimensions 19-3/4 × 29-3/4 × 7/8"
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

All product names, logos, brands, trademarks and registered trademarks are property of their respective owners. All company, product and service names used on this page are for identification purposes only. DiscountFilters.com and National Trade Supply, LLC are not affiliated with these brands.

$88.99

$111.24
Code DF20Save 20%
$7.42 per filter
Code DF20Save 20%
SAVE 0% 12-pack

Pack Size

In Stock, Ships onTuesday, Nov. 3rd
Just $70.00 more for free shipping! Get this — more unlocks free shipping! Buy this and your order ships free!

Orders over $70 ship free.

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
20 × 30 × 1"
Actual Size
19 ¾ × 29 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.

Customer Reviews

4.3 4.3 out of 5 stars
16 verified reviews
5★
(11)
4★
(2)
3★
(1)
2★
(0)
1★
(2)
4
4.3 / 5 (16)
Miriam M. 309 days ago
5
They are good for our unit.
customer 636 days ago
5
Fits perfectly. It's hard to fi.nd 20 x 30 x1 filters. I'm so glad you had the right size.
Richard M. 953 days ago
5
Filters fit perfectly.
Robert F. 1044 days ago
5
This is the least expensive option to protect your equipment. Change every 30 days or so.
Thomas A. 1261 days ago
5
Best bang for my buck. I tired the more traditional filters available today and the air flow was restricted.
Nancy D. 1790 days ago
5
They are great! More importantly, I had excellent customer service. The lady that helped me was terrific! It showed they were out of my size filters, but when I called the company, she was able to help me, locate filters and ship them straight to me so quickly! Thank you so much!
Aaron S. 1862 days ago
4
the previous box of 12 were perfectly sized. Used 1 from latest shipment and it was about 1/2" too narrow. Had to cut a portion of the box and fold it over to hold it in place. Disappointed!
peter 1901 days ago
5
Fast service
Leyona F. 2358 days ago
5
These are my favorite, cause i change my filters a lot cause of dogs. Catches the dog fur and dust.
Julie B. 2400 days ago
5
Case price is great.
JERRY O. 2627 days ago
5
Didn’t receive filters with metal in bedded I don’t know if I ordered wrong or you substituted
Doris A. 2696 days ago
5
I haven't opened the box yet, but your reputation tells me they are just fine.
ARLENE 2701 days ago
4
Money savings.
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