AIRx 20x25x5HW-ALLERGY | Our#: 185413
20x25x5 AIRx ALLERGY Honeywell FC100A1037 Replacement Air Filter - MERV 11, 4 pack
AIRx 20x25x5HW-ALLERGY | Our#: 185413
- Fast Shipping & Free Returns
- 100% Compatibility Guarantee
Reduce common allergy symptoms
- Reduces allergy irritating particles
- Captures allergens like dust, mold spores, pet dander, dust mite debris and more
- Lessens odors from car fumes & smog
- Creates cleaner indoor air
- Actual Dimensions: 19 ¾" x 24 ¾" x 4 ⅜"
8 people in your area recently purchased this product!
$40.95
(4 Filters for $163.80)
In Stock
Ships in 24 hours
Frequently Purchased Together-
- Fast Shipping & Free Returns
- 100% Compatibility Guarantee
Frequently Purchased Together
Frequently Purchased Together
MAX Protection MERV 16 Air Filter - Replaces Honeywell 20x25x5 Filters
MFG#: 20x25x5HW-MAX
$67.95
20x25x5 AIRx DUST Honeywell FC100A1037 Replacement Filter - MERV 8, 2-Pack
(case of 2 Filters) MFG#: 20x25x5HW-DUST
$81.90
20x25x5 AIRx HEALTH Honeywell FC100A1037 Replacement Air Filter - MERV 13, 2 pack
(case of 2 Filters) MFG#: 20x25x5HW-HEALTH
$119.90
20x25x5 AIRx ODOR Honewell FC100A1037 Replacement Air Filter - Carbon, 2-Pack
(case of 2 Filters) MFG#: 20x25x5HW-ODOR
$91.90
Product Details
Is this the right air filter for you?
If you want to promote superior indoor air quality (IAQ) for your family, this filter is for you! This filter removes many allergy-causing pollutants like pollen and dust mite debris and keeps your air clean. We promise convenient ordering and complete satisfaction!
- Quality 5" pleated air filter offers improved filtration and longer service life over common 1" filters
- MERV 11 rating means the filter attracts and holds household allergens like dust, pollen, mold spores, and other small particles that irritate your lungs
- Replaces the popular Honeywell FC100A1037 - nominal size 20x25x5
- Replace every 6 months under normal use
- Made with pride in the USA
- Fast Shipping and Free Returns on all filters
What does this air filter remove?
What part numbers does this filter replace?
- Honeywell FC100A1037, FC35A1027, 203720, CF200A1016, CF100A1037, , CFS08D2025
- AAF Air Demon 180-934-800, 142-304-800
- Accumulair DPFW20X25X5M11
- BestAir 5-2025-11, HW2025-11R
- Purolator P25-2
- Source1 S1-FM10202505HW
- GeneralAire GA100A37
- Quality Filters SBHW37MQP, 50001-102-0037, 50001-102-0038, 50001-102-0039, 50001-102-0040
- ReservePro 4356
- True Blue H720.1
- Glasfloss HWP20254
- Eco-Aire RDP.HW052025M11
- Astro-Guard HWP20255M11
- Koch Filters 102-718-004, 102-718-204
- Filtrete DP03DC, ADP03-2PK
- Flanders 82655.05203
Do you want to know about the technical specs?
Nominal Dimensions
20 x 25 x 5"
Actual Dimensions
19 ¾ x 24 ¾ x 4 ⅜"
Filter Media
Electrostatically charged 100% synthetic gradient media that does not support microbiological growth
Filter Support Grid
30 gauge galvanized expanded metal grid
Frame
Moisture resistant double-wall beverage board
Max Temperature
180F (82C) continuous service, peak 225F (107C)
Max Humidity
Resistant to 100% R.H.
Replaces These Filters:
Accumulair:
DPFW20X25X5
DPFW20X25X5M11
DPFW20X25X5M13
DPFW20X25X5M15
DPFW20X25X5M8
DPFW20X25X5OB
AeroStar:
RDP.HW052025M08AF48
RDP.HW052025M08FF48
RDP.HW052025M11AF48
RDP.HW052025M11FF48
RDP.HW052025M13AF48
RDP.HW052025M13FF48
Air Demon:
142-304-80
Air Handler:
36PR95
36PT04
Astro-Guard:
HWP20255
HWP20255M11
HWP20255M13
HWP20255M8
BestAir:
5-2025-11
5-2025-8
GA-5-2025-PR11
HW2025
HW2025-11R
HW2025-8R
PFHW2025
Clean Home:
KGM11HW20254
Columbia:
22N9401
CARF8250602
CARFC100A1037
CARL86469
DPHW720
FIL82506062B
HRG2025
Eco-Aire:
RDP.HW052025M08
FF:
FFC20255HON
FFC20255HONM13
FilterBuy:
HRF20x25x5
HRF20x25x5M11
HRF20x25x5M13
HRF20x25x5M8
GeneralAire:
4356
GA100A37
Honeywell:
203720
20X25
25X20
CF100A1025
CF200D2025
CF408F1625/E
CF408F2025/E
CF508D2025
FC100A1037
FC100A1037/U
FC200E1037
FC35A1027
POPUP2025
Koch Filters:
102-718-004
Magnet:
5-2025-13
AC100
FC200E1037AM
National Filter Sales:
20x25x4
20x25x5
PF-02-202505HW-1
PF-02-202505HW-2
Nordic Pure:
20X25X5H-PBS
20X25X5HM10
20X25X5HM12
20X25X5HM13
20X25X5HM13+C
20X25X5HM14
20X25X5HM14+C
20X25X5HM15
20X25X5HM15+C
20X25X5HM8
20X25X5HM8C
20X25X5HPM10C
20X25X5HPM12C
Purolator:
P25-2
Quality Filters:
50001-202-0037
50001-202-0038
50001-202-0039
50001-202-0040
SBHW3740
SBHW37DQP
SBHW37EQP
SBHW37GQP
SBHW37MQP
SBHW37OB
True Blue:
H720.1
Ultra:
HBC4-2025-2HW
York:
S1-FM10202505HW
Fits In These Systems:
Honeywell:
F100
F100B1032
F100F1038
F100F1087
F100F2010
F100F2044
F100F2051
F150
F150E1034
F200
F200E1037
F200F2010
F25
F25F1026
F35
F35A1027
F35F1016
F35F1024
F35R
F50A1009
F50A1108
F50E1067
F50F1065
How to change your furnace/air-conditioner/HVAC air filter
Estimated time: 10 minutes or less
Steps
Determine the location of your filter
Your forced air system will be similar, whether or not it is a heating (furnace) or cooling (AC) system – or both. The furnace filter housing/slot is located right next to the heating/cooling system’s air handler or blower. Your filter(s) may also be located in a return grille on the wall or ceiling of your home.
Determine the type/size of filter that you use
Typically, the dimensions or part number of the filter will be printed on the filter frame. Use this information to order a new filter.
Purchase a new air filter from DiscountFilters.com
Visit DiscountFilters.com and purchase a new filter. Use our filter finders to verify the correct match.
Remove the old filter
Turn off the power to the heating/cooling system and remove the old filter from its housing/slot and discard.
Insert the new filter
Pay attention to any airflow direction arrows printed on the frame of the new filter. Install the filter by sliding it into the filter housing/slot with the airflow arrow pointing towards the blower. If installing the filter in a wall or ceiling grille – the airflow arrow should point towards the wall or ceiling. Turn on the power to the forced air system.
Enjoy cleaner air!