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:

23 of 661 products

Filter:

Nominal Size: 16x25x5 Remove filter

Brand (0)

Brand

Carrier & Bryant (5 products)
Clean Comfort (1 product)
GeneralAire (2 products)
Honeywell (1 product)
Lennox (9 products)
Philanthro (1 product)
Trion (4 products)

Carrier & Bryant (5 products)
Clean Comfort (1 product)
GeneralAire (2 products)
Honeywell (1 product)
Lennox (9 products)
Philanthro (1 product)
Trion (4 products)

Nominal Size (1)

Nominal Size

Depth (inches) (0)

Depth (inches)

5 (23 products)

5 (23 products)

MERV (0)

MERV

8 (2 products)
10 (5 products)
11 (6 products)
13 (4 products)
15 (2 products)
16 (4 products)

8 (2 products)
10 (5 products)
11 (6 products)
13 (4 products)
15 (2 products)
16 (4 products)

Price

The highest price is $2,695.19

$

From

To

Sort by:

Filter and sort Filter

Filter and sort

Filter

23 of 661 products

Brand

Carrier & Bryant (5 products)
Clean Comfort (1 products)
GeneralAire (2 products)
Honeywell (1 products)
Lennox (9 products)
Philanthro (1 products)
Trion (4 products)

Clear

Nominal Size

Clear

Depth (inches)

5 (23 products)

Clear

MERV

8 (2 products)
10 (5 products)
11 (6 products)
13 (4 products)
15 (2 products)
16 (4 products)

Clear

Price

The highest price is $2,695.19

$

From

$

To

Clear

Sort by:

Remove all

Nominal Size: 16x25x5 Remove filter

23 of 661 products

Bryant GAPBBCAR1625 - Evolution Air Purifier Filter 16" x 25" x 5" MERV 15

Bryant GAPBBCAR1625 - Evolution Air Purifier Filter 16" x 25" x 5" MERV 15

Regular price From $126.22 USD

Regular price Sale price From $126.22 USD
Unit price per
Carrier & Bryant EXPXXFIL0016 - EZ Flex Air Filter 16" x 25" x 5" MERV 10 (with Universal Ends) Air Filter

Carrier & Bryant EXPXXFIL0016 - EZ Flex Air Filter 16" x 25" x 5" MERV 10 (with Universal Ends) Air Filter

10 total reviews

Regular price From $47.25 USD

Regular price Sale price From $47.25 USD
Unit price per
Carrier & Bryant EXPXXUNV0016 - EZ Flex 16" x 25" x 5" MERV 10 (with Universal Ends) Air Filter

Carrier & Bryant EXPXXUNV0016 - EZ Flex 16" x 25" x 5" MERV 10 (with Universal Ends) Air Filter

Regular price From $57.27 USD

Regular price Sale price From $57.27 USD
Unit price per
Carrier EXPXXFIL0316 - EZ Flex 16" Expandable Air Filter Merv 13 - Filter Only

Carrier EXPXXFIL0316 - EZ Flex 16" Expandable Air Filter Merv 13 - Filter Only

Regular price $57.64 USD

Regular price Sale price $57.64 USD
Unit price per
Carrier GAPCCCAR1625 - Infinity Air Purifier Filter 16" x 25" x 5" MERV 15

Carrier GAPCCCAR1625 - Infinity Air Purifier Filter 16" x 25" x 5" MERV 15

3 total reviews

Regular price From $126.21 USD

Regular price Sale price From $126.21 USD
Unit price per
Clean Comfort AMP-M1-1056 - 16" x 25" x 5" Media Air Filter, MERV 11

Sold out

Clean Comfort AMP-M1-1056 - 16" x 25" x 5" Media Air Filter, MERV 11

Regular price From $35.88 USD

Regular price Sale price From $35.88 USD
Unit price per

Sold out
GeneralAire 6FM1625 - 16" x 25" x 5 " Filter Media for MAC 1400 and MAC 2400, MERV 11

GeneralAire 6FM1625 - 16" x 25" x 5 " Filter Media for MAC 1400 and MAC 2400, MERV 11

Regular price From $48.46 USD

Regular price Sale price From $48.46 USD
Unit price per
Generalaire 8FM1625 - 16" x 25" x 5" MERV 13 Filter for MAC 1400, 2400

Generalaire 8FM1625 - 16" x 25" x 5" MERV 13 Filter for MAC 1400, 2400

Regular price $67.36 USD

Regular price Sale price $67.36 USD
Unit price per
Honeywell POPUP1625 - 16" x 25" x 5" MERV 11 POPUP Air Filter

Honeywell POPUP1625 - 16" x 25" x 5" MERV 11 POPUP Air Filter

Regular price From $64.13 USD

Regular price Sale price From $64.13 USD
Unit price per
Lennox 19L16 - 16" x 25" x 5" Healthy Climate HCF16-13 Air filter, MERV 13

Lennox 19L16 - 16" x 25" x 5" Healthy Climate HCF16-13 Air filter, MERV 13

Regular price From $53.60 USD

Regular price Sale price From $53.60 USD
Unit price per
Lennox X0583 - BMAC 16" x 25" x 5" Furnace Filter

Lennox X0583 - BMAC 16" x 25" x 5" Furnace Filter

Regular price From $41.37 USD

Regular price Sale price From $41.37 USD
Unit price per
Lennox X6670 HCF16-11 16" x 25" x 5" - Healthy Climate MERV 11 Replacement Filter

Lennox X6670 HCF16-11 16" x 25" x 5" - Healthy Climate MERV 11 Replacement Filter

69 total reviews

Regular price From $41.37 USD

Regular price Sale price From $41.37 USD
Unit price per
Lennox X6672 HCF16-16 | 16" x 25" x 5" MERV 16 Carbon Clean Healthy Climate Replacement Filter

Lennox X6672 HCF16-16 | 16" x 25" x 5" MERV 16 Carbon Clean Healthy Climate Replacement Filter

30 total reviews

Regular price From $87.15 USD

Regular price Sale price From $87.15 USD
Unit price per
Lennox X6675 HCF20-16 | 20"x25"x5" Carbon Clean Air Filter MERV 16

Lennox X6675 HCF20-16 | 20"x25"x5" Carbon Clean Air Filter MERV 16

42 total reviews

Regular price From $113.91 USD

Regular price Sale price From $113.91 USD
Unit price per
Lennox X8303 HCXF16-11 Kit 16" x 25" x 5" MERV 11 - Healthy Climate Expandable Filter - Includes Filter AND Frame

Lennox X8303 HCXF16-11 Kit 16" x 25" x 5" MERV 11 - Healthy Climate Expandable Filter - Includes Filter AND Frame

Regular price $90.02 USD

Regular price Sale price $90.02 USD
Unit price per
Lennox X8306 HCXF16-16 16" x 25" x 5" MERV 16 - Healthy Climate Expandable Filterv Kit - Includes Filter AND Frame

Lennox X8306 HCXF16-16 16" x 25" x 5" MERV 16 - Healthy Climate Expandable Filterv Kit - Includes Filter AND Frame

Regular price $208.47 USD

Regular price Sale price $208.47 USD
Unit price per
Lennox X8309 HCXF16-11 16" x 25" x 5" MERV 11 - Healthy Climate Expandable Filter

Lennox X8309 HCXF16-11 16" x 25" x 5" MERV 11 - Healthy Climate Expandable Filter

3 total reviews

Regular price $41.62 USD

Regular price Sale price $41.62 USD
Unit price per
Lennox X8312 HCXF16-16 - 16" x 25" x 5" MERV 16 - Healthy Climate Expandable Filter

Lennox X8312 HCXF16-16 - 16" x 25" x 5" MERV 16 - Healthy Climate Expandable Filter

Regular price $147.91 USD

Regular price Sale price $147.91 USD
Unit price per
Philanthro PHIL16255M11 - 16" x 25" x 5" Air Filter, MERV 11

Philanthro PHIL16255M11 - 16" x 25" x 5" Air Filter, MERV 11

Regular price From $34.19 USD

Regular price Sale price From $34.19 USD
Unit price per
Trion 455602-127 - Air Bear Supreme 1400 16x25x5 Media Air Cleaner- MERV 8, Warm Grey

Trion 455602-127 - Air Bear Supreme 1400 16x25x5 Media Air Cleaner- MERV 8, Warm Grey

Regular price $129.30 USD

Regular price Sale price $129.30 USD
Unit price per
Trion Air Bear 255649-105 - 16"x25"x5" MERV 8 Pleated Air Filter

Trion Air Bear 255649-105 - 16"x25"x5" MERV 8 Pleated Air Filter

Regular price From $32.89 USD

Regular price Sale price From $32.89 USD
Unit price per
Trion Air Bear 266649-105 - 16" x 25" x 5" MERV 13 Pleated Air Filter

Trion Air Bear 266649-105 - 16" x 25" x 5" MERV 13 Pleated Air Filter

2 total reviews

Regular price From $40.23 USD

Regular price Sale price From $40.23 USD
Unit price per
Trion Air Bear 288649-205 (2-Pack) - 16" x 25" x 5" Air Filter with Carbon, MERV 10

Trion Air Bear 288649-205 (2-Pack) - 16" x 25" x 5" Air Filter with Carbon, MERV 10

Regular price $79.06 USD

Regular price Sale price $79.06 USD
Unit price per

Collection: Products

Your trusted source for air filters, whole-house humidifiers, dehumidifiers and more.

Subscribe To Our Healthy Home eNewsletter & Save 5%!

Email

DiscountFurnaceFilter

At DiscountFurnaceFilter.com, we put customers first by offering genuine OEM products, fast and free shipping, and a commitment to 100% customer satisfaction.

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.