Refrigerator Water Filters

Whirlpool
GE
Frigidaire
LG
Kenmore
Samsung
KitchenAid
Maytag
Bosch
Amana
Jenn-Air
Electrolux
Fisher & Paykel
Hotpoint
Ikea
Sub-Zero
Thermador

Air Filters

Furnace & AC Air Filters
Return Grille Filters
Portable Room Air Cleaner Filters
Car Cabin Air Filters
Car Engine Air Filters
Air Filter Accessories

Humidifier Panels

Humidifier Panels
Humidifier Wicks & Pads

Pool & Spa Filters

Pool & Spa Filters
Pool & Spa Accessories

All Water Filters

Refrigerator Water Filters
Pool & Spa Filters
Sediment / Whole-House Filters
Reverse Osmosis Water Filters
Water Pitcher Filters
Under Sink Water Filters
Shower Filters
Inline Filters
Faucet Mount Filters
Food & Beverage Filters
Water Filtration Systems
Camping & Survival Filters

More Products

Vacuum Cleaner Filters
Range Hood Filters
UV Bulbs

Close-Out
LOGIN

Track My Order
Customer Service
About Us
DF Filter Pro
Get in Touch(888) 407-5688

Find Compatible Filters for the Following Brands

AAF Air Filters
3M Filtrete Air Filters
Abatement Technologies
Accumulair Air Filters
Ace Air Filters
Trion Air Bear® Compatible Air Filters
Air Demon Air Filters
Air Guard Air Filters
AIRx Air Filters
Replacements for AllergyZone Air Filters
Amana Air Filters
AmericanAirFilter Air Filters
American Standard Air Filters
AprilAire Air Filters
Arm & Hammer Air Filters

BestAirPro Air Filters
Broan/NuTone Air Filters
Bryant Air Filters
Carrier Air Filters
ClimateMaster Air Filters
Coleman Air Filters
DiscountFilters.com
Dynamic Air Cleaner Refills
DuPont Air Filters
Electro-Air Air Filters
Endust Air Filters
Fantech
Field Controls Filters
Filtration Group Filters
Five Seasons Air Filters
Febreze Air Filters

Flanders Air Filters
GeneralAire Air Filters
Glasfloss Compatible Air Filters
Goodman Air Filters
Honeywell
Honeywell Filters
Honeywell Air Filters
Indigo Air Filters
Lennox Air Filters
Lysol Air Filters
NordicPure Air Filters
Nordyne Air Filters
Payne Air Filters
Permatron Air Filters
PrecisionAire Air Filters
Pro1 IAQ Air Filters

PuraFilter 2000 Air Filters
Purolator Air Filters
ReservePro Air Filters
Rheem Air Filters
Ruud Air Filters
Skuttle Media Filters
SafeHome Air Filters
Space-Gard Air Filters
TopTech Air Filters
Totaline Air Filters
Trane Air Filters
True Blue Air Filters
Ultravation Air Filters
WaterFurnace Air Filters
White Rodgers Air Filters
York Air Filters

Don't see your brand listed?
Contact us to help find your filter.

FIND COMPATIBLE FILTERS FOR THE FOLLOWING BRANDS

whirlpool
ge
frigidaire
lg
kenmore
samsung
kitchenaid
maytag
bosch
amana
jenn-air
fisher-paykel
electrolux
hotpoint
ikea
sub-zero
thermador

Discount Filters

Login

Cart 0

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

Menu

Refrigerator Water Filters

CHOOSE BY BRAND

Don't see your brand? View all brands »

MOST POPULAR

UKF8001 »

EPTWFU01 »

DA29-00020B »

LT700P »

ULTRAWF »

MWF »

HAF-QIN »

4396508 »
Furnace & AC Air Filters

CHOOSE BY TYPE

Furnace & AC Air Filters »

Return Grille Filters »

Portable Room Air Cleaner Filters »

Car Cabin Air Filters »

Car Engine Air Filters »

Air Filter Accessories »

MOST POPULAR

20x20x1 »

20x25x1 »

18x20x1 »

16x25x1 »

14x20x1 »

Create a custom-sized air filter »

CHOOSE BY BRAND

Don't see your brand? View all brands »
Humidifier Panels

Humidifier Panels »

Humidifier Wicks & Pads »
Pool & Spa Filters

Pool & Spa Filters »

Pool & Spa Accessories »
All Water Filters

Refrigerator Water Filters »

Pool & Spa Filters »

Sediment / Whole-House Filters »

Reverse Osmosis Water Filters »

Water Pitcher Filters »

Under Sink Water Filters »

Shower Filters »

Inline Filters »

Faucet Mount Filters »

Food & Beverage Filters »

Water Filtration Systems »

Camping & Survival Filters »
More Products

Vacuum Cleaner Filters »

Range Hood Filters »

UV Bulbs »
Close-Out

Discount Filters

Login

Cart 0

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

Menu

Refrigerator Water Filters

CHOOSE BY BRAND

Don't see your brand? View all brands »

MOST POPULAR

UKF8001 »

EPTWFU01 »

DA29-00020B »

LT700P »

ULTRAWF »

MWF »

HAF-QIN »

4396508 »
Furnace & AC Air Filters

CHOOSE BY TYPE

Furnace & AC Air Filters »

Return Grille Filters »

Portable Room Air Cleaner Filters »

Car Cabin Air Filters »

Car Engine Air Filters »

Air Filter Accessories »

MOST POPULAR

20x20x1 »

20x25x1 »

18x20x1 »

16x25x1 »

14x20x1 »

Create a custom-sized air filter »

CHOOSE BY BRAND

Don't see your brand? View all brands »
Humidifier Panels

Humidifier Panels »

Humidifier Wicks & Pads »
Pool & Spa Filters

Pool & Spa Filters »

Pool & Spa Accessories »
All Water Filters

Refrigerator Water Filters »

Pool & Spa Filters »

Sediment / Whole-House Filters »

Reverse Osmosis Water Filters »

Water Pitcher Filters »

Under Sink Water Filters »

Shower Filters »

Inline Filters »

Faucet Mount Filters »

Food & Beverage Filters »

Water Filtration Systems »

Camping & Survival Filters »
More Products

Vacuum Cleaner Filters »

Range Hood Filters »

UV Bulbs »
Close-Out

A link to access your account has been sent to your email!

OR

Email

Welcome,

« Back and choose another way

Password

Home
Air Filters
Air Filters By Size
4" Air Filters
20x20x4 Filters
By Style
20 X 20 X 4" Standard Filters

DiscountFilters.com

20 X 20 X 4" Standard Filters

NOTE: Please compare the actual size of your current filter with the actual sizes listed on our site. A nominal 20" x 20" x 4" filter can be different actual sizes depending on the brand of your air cleaner.

Showing 1 - 7 of 7 Products

20x20x5 AIRx DUST Honeywell FC100A1011 Replacement Air Filter - MERV 8, 2-Pack

$38.95 / Filter

2 Pack Selected - $77.90

1 Pack - $47.95 $47.95 per Filter

2 Pack - $77.90 $38.95 per Filter

4 Pack - $143.80 $35.95 per Filter

in stock
20x20x5 AIRx ALLERGY Honeywell FC100A1011 Replacement Air Filter - MERV 11, 2-Pack

$48.95 / Filter

2 Pack Selected - $97.90

1 Pack - $57.95 $57.95 per Filter

2 Pack - $97.90 $48.95 per Filter

4 Pack - $183.80 $45.95 per Filter

in stock
20x20x5 AIRx HEALTH Honeywell FC100A1011 Replacement Air Filter - MERV 13, 2-Pack

$57.95 / Filter

2 Pack Selected - $115.90

1 Pack - $66.95 $66.95 per Filter

2 Pack - $115.90 $57.95 per Filter

4 Pack - $219.80 $54.95 per Filter

in stock
20x20x4 AIRx DUST Air Filter - MERV 8, 6-Pack

$24.49 / Filter

6 Pack Selected - $146.94

2 Pack - $50.98 $25.49 per Filter

6 Pack - $146.94 $24.49 per Filter

in stock
20x20x4 AIRx ALLERGY Air Filter - MERV 11, 6-Pack

$26.49 / Filter

6 Pack Selected - $158.94

2 Pack - $56.98 $28.49 per Filter

6 Pack - $158.94 $26.49 per Filter

in stock
20x20x4 AIRx HEALTH Air Filter - MERV 13, 6-Pack

$30.49 / Filter

6 Pack Selected - $182.94

2 Pack - $64.98 $32.49 per Filter

6 Pack - $182.94 $30.49 per Filter

in stock
20x20x4 AIRx ODOR Air Filter - CARBON, 6-Pack

$30.09 / Filter

6 Pack Selected - $180.56

6 Pack - $180.56 $30.09 per Filter

in stock

1

What Our Customers Have to Say

James Gontarchick 1 day ago

Good quality

Lee Harris 1 day ago

Fits well. Our AC guy thinks it is very good.

Don B. 1 day ago

Exact size to the Brand name that I replaced. True to size and delivered within a reasonable time. Would recommend this product to anyone looking for a great furnace filter.

TOM Stanford 1 day ago

Great quality and long life.

SIGN UP TO RECEIVE AWESOME DISCOUNTS!

Our ClearChoice fridge and AIRx filters
are made in Indiana

Filters are not just replacement parts, they are the water and the air that our families drink and breathe. Our ClearChoice fridge and AIRx HVAC filters are made in our factory and headquarters here in Indiana, with great attention to quality. Don’t settle for poorly-made knock offs or overpriced OEM models.

More about what makes us different

Customer Service

Contact Us
Purchase Guarantee
FAQs
Visit a Local Showroom
Wholesale Inquiries
Look Up Order
Look Up a Charge
Submit a Return
Tax Information

Account

My Dashboard
My Products
My Filter Subscriptions
My Filter Change Reminders
My Address Book
My Browser Info
Subscribe and Save

2011 Southtech Drive, Suite 100
Greenwood, IN 46143

Our ClearChoice fridge and AIRx filters are made in Indiana

Filters are not just replacement parts, they are the water and the air that our families drink and breathe. Our ClearChoice fridge and AIRx HVAC filters are made in our factory and headquarters here in Indiana, with great attention to quality. Don’t settle for poorly-made knock offs or overpriced OEM models.

More about what makes us different

Privacy |
Terms & Conditions |
Cookie Usage |
California Residents |
Site Map |
Careers

©2024 Discount Filters. All rights reserved

15% off your order!

Sign up & Save on the things you need!

By submitting your email address you give permission to contact you. See our Privacy Policy

By subscribing to Discount Filters text messaging, you consent to receive recurring autodialed messages to the mobile number used to opt-in, including marketing, coupons, and cart/browse reminders. Consent is not a condition of purchase. Msg freq may vary. Msg & data rates may apply. Text HELP for help. Text STOP to 77986 to opt out. See Terms & Privacy. Offer valide for the first-time mobile subscribers only. Exclusions apply.

Thank you for signing up!

Please check your email for your exclusive offer.