Skip to content

FREE SHIPPING ON ORDERS OVER $50

My Account

Contact Customer Support: 888.623.4678

Furnace Filters
Humidifiers
- Humidifiers
- Water Panels
Dehumidifiers
- Dehumidifiers
- Dehumidifier Filters
Filter Cabinets
Air Purifiers
Parts & Supplies
All Products

Twitter
Facebook
Pinterest
YouTube

Search

Cart

Furnace Filters
Humidifiers
- Humidifiers
- Water Panels
Dehumidifiers
- Dehumidifiers
- Dehumidifier Filters
Filter Cabinets
Air Purifiers
Parts & Supplies
All Products

Save even more when you choose auto- delivery

Learn More

Sort by:

28 of 650 products

Filter:

Nominal Size: 20x25x5 Remove filter

Brand (0)

Brand

Carrier & Bryant (7 products)
Clean Comfort (1 product)
GeneralAire (3 products)
Honeywell (3 products)
Lennox (8 products)
Philanthro (1 product)
Trion (5 products)

Carrier & Bryant (7 products)
Clean Comfort (1 product)
GeneralAire (3 products)
Honeywell (3 products)
Lennox (8 products)
Philanthro (1 product)
Trion (5 products)

Nominal Size (1)

Nominal Size

Depth (inches) (0)

Depth (inches)

5 (27 products)

5 (27 products)

MERV (0)

MERV

8 (3 products)
10 (5 products)
11 (11 products)
13 (4 products)
15 (2 products)
16 (3 products)

8 (3 products)
10 (5 products)
11 (11 products)
13 (4 products)
15 (2 products)
16 (3 products)

Price

The highest price is $2,622.82

$

From

To

Sort by:

Filter and sort Filter

Filter and sort

Filter

28 of 650 products

Brand

Carrier & Bryant (7 products)
Clean Comfort (1 products)
GeneralAire (3 products)
Honeywell (3 products)
Lennox (8 products)
Philanthro (1 products)
Trion (5 products)

Clear

Nominal Size

Clear

Depth (inches)

5 (27 products)

Clear

MERV

8 (3 products)
10 (5 products)
11 (11 products)
13 (4 products)
15 (2 products)
16 (3 products)

Clear

Price

The highest price is $2,622.82

$

From

$

To

Clear

Sort by:

Remove all

Nominal Size: 20x25x5 Remove filter

28 of 650 products

Trion Air Bear 255649-102 - Pleated Air Filter 20"x25"x5" MERV 8

Trion Air Bear 255649-102 - Pleated Air Filter 20"x25"x5" MERV 8

5 total reviews

Regular price From $34.05 USD

Regular price Sale price From $34.05 USD
Unit price per
Trion Air Bear 259112-102 - Pleated Air Filter 20"x25"x5" MERV 11

Trion Air Bear 259112-102 - Pleated Air Filter 20"x25"x5" MERV 11

5 total reviews

Regular price From $38.28 USD

Regular price Sale price From $38.28 USD
Unit price per
Trion Air Bear 266649-102 - 20" x 25" x 5" MERV 13 Pleated Air Filter

Trion Air Bear 266649-102 - 20" x 25" x 5" MERV 13 Pleated Air Filter

1 total reviews

Regular price From $44.52 USD

Regular price Sale price From $44.52 USD
Unit price per
Trion Air Bear Black 288649-002 (2-Pack) - 20" x 25" x 5" Odor Reduction Carbon Filter, MERV 10

Trion Air Bear Black 288649-002 (2-Pack) - 20" x 25" x 5" Odor Reduction Carbon Filter, MERV 10

Regular price $84.80 USD

Regular price Sale price $84.80 USD
Unit price per

1
2

Collection: Products

DiscountFurnaceFilter

At DiscountFurnaceFilter.com, we put customers first by offering genuine OEM products, free shipping, free returns, and our 100% satisfaction guarantee or your money back.

About Us

Our Story
Meet the Team
Transforming Lives
Press & Media
Why Shop With Us?
Trusted & Secure
Customer Testimonials

Customer Service

Contact Us
Account Log In / Register
Shipping & Returns
Privacy Policy
Terms & Conditions
Our Customer Promise

Get Social

Payment methods

Choosing a selection results in a full page refresh.
Opens in a new window.