air-conditioner-filters-14x20-x1

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Filter King 14x20x1 Air Filter 6-PACK MERV 8 Actual Size 13.5 x 19.5 x .75"
Filter King 14x20x1 Air Filter 6-PACK MERV 8 Actual Size 13.5 x 19.5 x .75"

$39.99

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Filterbuy 14x20x1 Pleated Air Filters, Replacement for HVAC AC Furnace (MERV 8)
Filterbuy 14x20x1 Pleated Air Filters, Replacement for HVAC AC Furnace (MERV 8)

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Filterbuy 14x20x1 Pleated Air Filters, Replacement for HVAC AC Furnace (MERV 13)
Filterbuy 14x20x1 Pleated Air Filters, Replacement for HVAC AC Furnace (MERV 13)

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Filterbuy 14x20x1 Pleated Air Filters, Replacement for HVAC AC Furnace (MERV 11)
Filterbuy 14x20x1 Pleated Air Filters, Replacement for HVAC AC Furnace (MERV 11)

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14x20x1 MERV 8 Pleated AC Furnace Air Filters.   6 Pack
14x20x1 MERV 8 Pleated AC Furnace Air Filters. 6 Pack

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Flanders 4 Filters, 14" X 20" X 1" Inch Precisionaire Nested Glass Air Filter
Flanders 4 Filters, 14" X 20" X 1" Inch Precisionaire Nested Glass Air Filter

$10.89

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Flanders Air Filters, 14" X 20" X 1" Precisionaire Nested Glass - ( 16 Pack )
Flanders Air Filters, 14" X 20" X 1" Precisionaire Nested Glass - ( 16 Pack )

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Flanders Air Filters, 14" X 20" X 1" Precisionaire Nested Glass - ( 12 Pack )
Flanders Air Filters, 14" X 20" X 1" Precisionaire Nested Glass - ( 12 Pack )

$28.99

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14x20x1 MERV 10 Pleated Air Filters. 12 PACK. Actual Size: 13-1/2 x 19-1/2 x 7/8
14x20x1 MERV 10 Pleated Air Filters. 12 PACK. Actual Size: 13-1/2 x 19-1/2 x 7/8

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(3-Pack) 14x20x1 Air Filter Pleated MERV 8 Furnace HVAC Filtro de aire Plisado
(3-Pack) 14x20x1 Air Filter Pleated MERV 8 Furnace HVAC Filtro de aire Plisado

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NEW CASE OF 12 14x20x1 AIR CONDITIONER FURNACE FILTER HVAC FILTERS USA 8143216
NEW CASE OF 12 14x20x1 AIR CONDITIONER FURNACE FILTER HVAC FILTERS USA 8143216

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14x20x1 Standard Pleated Air Filter FPR 5 AC Air Filters Replacement 1 OR 3 PK
14x20x1 Standard Pleated Air Filter FPR 5 AC Air Filters Replacement 1 OR 3 PK

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Simply Filters 14x20x1 MERV 8, MPR 600, AC Furnace HVAC Air Filter
Simply Filters 14x20x1 MERV 8, MPR 600, AC Furnace HVAC Air Filter

$28.99

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Simply Filters 14x20x1 MERV 11, MPR 1000, AC Furnace HVAC Air Filter
Simply Filters 14x20x1 MERV 11, MPR 1000, AC Furnace HVAC Air Filter

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Best Air Merv 13 Air Filter 14x20x1 , 14 X 20 X 1 -6 Filter Pack!!!
Best Air Merv 13 Air Filter 14x20x1 , 14 X 20 X 1 -6 Filter Pack!!!

$12.50

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Flanders Air Filters, 14" X 20" X 1" Precisionaire Nested Glass - ( 8 Pack )
Flanders Air Filters, 14" X 20" X 1" Precisionaire Nested Glass - ( 8 Pack )

$18.99

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(4 Filters), 14" X 20" X 1" Precisionaire Nested Glass Air Filter
(4 Filters), 14" X 20" X 1" Precisionaire Nested Glass Air Filter

$10.70

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Flanders Air Filters, 14" X 20" X 1" Precisionaire Nested Glass - ( 12 Pack )
Flanders Air Filters, 14" X 20" X 1" Precisionaire Nested Glass - ( 12 Pack )

$28.99

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14x20x1 MERV 10 Pleated Home A/C HVAC Furnace Air Filter (12-pack)
14x20x1 MERV 10 Pleated Home A/C HVAC Furnace Air Filter (12-pack)

$72.96

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Glasfloss 14x20x1 MERV 11 Pleated Furnace Air Filters. 12 PACK.
Glasfloss 14x20x1 MERV 11 Pleated Furnace Air Filters. 12 PACK.

$82.97

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14"x 20"x 1" 6-Pack AC Furnace Air Filter Rigid Washable Cut to Fit
14"x 20"x 1" 6-Pack AC Furnace Air Filter Rigid Washable Cut to Fit

$42.74

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Flanders 4 Filters, 14" X 20" X 1" Inch Precisionaire Nested Glass Air Filter
Flanders 4 Filters, 14" X 20" X 1" Inch Precisionaire Nested Glass Air Filter

$11.40

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1" Inch Glasfloss ZL MERV 10 Pleated Air Filters for AC & Furnace.  6 Pack
1" Inch Glasfloss ZL MERV 10 Pleated Air Filters for AC & Furnace. 6 Pack

$29.87

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AAF Flanders (4 Filters), 14" x 20" x 1" Nested Glass MERV 1 Air Filter
AAF Flanders (4 Filters), 14" x 20" x 1" Nested Glass MERV 1 Air Filter

$11.50

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14"x 20"x 1" AC Furnace Air Filter Rigid Washable Cut to Fit
14"x 20"x 1" AC Furnace Air Filter Rigid Washable Cut to Fit

$13.06

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Flanders Air Filters, 14" X 20" X 1" Precisionaire Nested Glass - ( 12 Pack )
Flanders Air Filters, 14" X 20" X 1" Precisionaire Nested Glass - ( 12 Pack )

$28.99

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14x20x1 Air Filter MPR 300 MERV 5 Dust Reduction 1 Filter for Air Conditioner
14x20x1 Air Filter MPR 300 MERV 5 Dust Reduction 1 Filter for Air Conditioner

$11.06

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Glasfloss ZL 14x20x1 MERV 10 (FPR 7) Pleated Furnace Air Filters. 6 Pack
Glasfloss ZL 14x20x1 MERV 10 (FPR 7) Pleated Furnace Air Filters. 6 Pack

$29.87

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Life Air Filters Electrostatic Washable HEPA Filter Custom Sizes, Made in USA
Life Air Filters Electrostatic Washable HEPA Filter Custom Sizes, Made in USA

$28.68

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BNX 14X20x1 MERV 13 Furnace Air Filter, 4 Pack MADE IN USA HVAC AC Furnace
BNX 14X20x1 MERV 13 Furnace Air Filter, 4 Pack MADE IN USA HVAC AC Furnace

$43.99

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Filterbuy 14x20x1 MERV 8 Pleated Air Filters – Replacement for HVAC & Furnace
Filterbuy 14x20x1 MERV 8 Pleated Air Filters – Replacement for HVAC & Furnace

$19.99

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14X20X1 Air Filter 6 Pack, Merv 8 AC Furnace Filters
14X20X1 Air Filter 6 Pack, Merv 8 AC Furnace Filters

$90.34

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Glasfloss ZL 14x20x1 MERV 10 (FPR 7) Pleated HVAC Air Filters. Case of 12
Glasfloss ZL 14x20x1 MERV 10 (FPR 7) Pleated HVAC Air Filters. Case of 12

$66.97

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Air Filter 14x20x1 MPR 300 MERV 5 Dust Reduction for Air Conditioner 1 Filter
Air Filter 14x20x1 MPR 300 MERV 5 Dust Reduction for Air Conditioner 1 Filter

$10.62

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14x20x1 MERV 13 Pleated AC Furnace Air Filters.  6 Pack
14x20x1 MERV 13 Pleated AC Furnace Air Filters. 6 Pack

$56.97

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1" Inch Glasfloss ZL MERV 10 Pleated Air Filters for AC & Furnace.  Case of 12
1" Inch Glasfloss ZL MERV 10 Pleated Air Filters for AC & Furnace. Case of 12

$70.43

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Flanders Air Filters, 14" X 20" X 1" Precisionaire Nested Glass , 4 Pack
Flanders Air Filters, 14" X 20" X 1" Precisionaire Nested Glass , 4 Pack

$10.95

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Filtrete Air-Filter Basic Pleated Furnace Replacement Pad Dust Pack Lot 3M 6 12
Filtrete Air-Filter Basic Pleated Furnace Replacement Pad Dust Pack Lot 3M 6 12

$12.88

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Filter King 14x20x1 Air Filter 12-PACK MERV 13 Actual Size 13.5 x 19.5 x .75"
Filter King 14x20x1 Air Filter 12-PACK MERV 13 Actual Size 13.5 x 19.5 x .75"

$99.99

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14x20x1 MERV 8 Washable Aluminum Electrostatic Air Filter - Eco-Friendly Choice
14x20x1 MERV 8 Washable Aluminum Electrostatic Air Filter - Eco-Friendly Choice

$83.59

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Glasfloss ZLP14201 14x20x1 Pleated Merv Air Filters Opened Pack of 10
Glasfloss ZLP14201 14x20x1 Pleated Merv Air Filters Opened Pack of 10

$39.99

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Filtrete 14x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen  ….
Filtrete 14x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen ….

$23.99

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Nordic Pure 14x20x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack
Nordic Pure 14x20x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6 Pack

$65.99

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14x20x1 Pleated Air Filters - MERV 11, Electrostatic, High-Efficiency 4 Pack
14x20x1 Pleated Air Filters - MERV 11, Electrostatic, High-Efficiency 4 Pack

$55.99

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14X20X1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter
14X20X1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter

$12.63

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Glasfloss GDS 14x20x1 Disposable Fiberglass Panel Air Filters. 12 Pack
Glasfloss GDS 14x20x1 Disposable Fiberglass Panel Air Filters. 12 Pack

$53.97

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Accecraft 14x20x1 Reusable Air Filter Frame w/ 6 pack of air filters MERV 8
Accecraft 14x20x1 Reusable Air Filter Frame w/ 6 pack of air filters MERV 8

$19.99

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14x20x1 (13 1/2 x 19 1/2 x 3/4) Pleated 7 Air Filters 3 Pack
14x20x1 (13 1/2 x 19 1/2 x 3/4) Pleated 7 Air Filters 3 Pack

$61.92

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Premium 14x20x1 Electrostatic Air Filter - Reusable & Efficient HVAC Solution
Premium 14x20x1 Electrostatic Air Filter - Reusable & Efficient HVAC Solution

$83.59

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AAF Flanders (4 Filters), 14" x 20" x 1" Nested Glass MERV 1 Air Filter
AAF Flanders (4 Filters), 14" x 20" x 1" Nested Glass MERV 1 Air Filter

$10.90

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14X20X1 Air Filter, Merv 11, MPR 1000, 6 Pack, Furnace Air Filter for HVAC (Actu
14X20X1 Air Filter, Merv 11, MPR 1000, 6 Pack, Furnace Air Filter for HVAC (Actu

$54.37

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MERV 12 Allergen Control Air Filters 14x20x1 - 4-Pack for Home HVAC Systems
MERV 12 Allergen Control Air Filters 14x20x1 - 4-Pack for Home HVAC Systems

$90.24

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FILTRETE BASIC WHITE FLAT PANEL AIR FURNACE FILTER COUNT OF 8, 16, 24, 48 NEW
FILTRETE BASIC WHITE FLAT PANEL AIR FURNACE FILTER COUNT OF 8, 16, 24, 48 NEW

$34.99

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(4 Pack) Filtrete Ultra Allergen Bacteria and Virus 1600 MPR, MERV 12 4 Pack FS.
(4 Pack) Filtrete Ultra Allergen Bacteria and Virus 1600 MPR, MERV 12 4 Pack FS.

$56.99

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Air Filtrete 14x20x1 AC Furnace Air Filter MPR 1500  Ultra Allergen
Air Filtrete 14x20x1 AC Furnace Air Filter MPR 1500 Ultra Allergen

$12.95

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14x20x1 Pleated Glass MERV 1 Air Filter 4 Pack HVAC Protection Monthly Change US
14x20x1 Pleated Glass MERV 1 Air Filter 4 Pack HVAC Protection Monthly Change US

$13.36

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Washable 14" x 20" x 1" Electrostatic Air Filter - Eco-Friendly MERV 8 Option
Washable 14" x 20" x 1" Electrostatic Air Filter - Eco-Friendly MERV 8 Option

$87.99

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Reusable Air Filters 14”x20”x1”, 9 Pack Merv11, MPR 1200
Reusable Air Filters 14”x20”x1”, 9 Pack Merv11, MPR 1200

$19.00

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14X20X1 Air Filter 6 Pack, Merv 8 AC Furnace Filters
14X20X1 Air Filter 6 Pack, Merv 8 AC Furnace Filters

$62.95

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Flanders 4 Filters, 14" X 20" X 1" Inch Precisionaire Nested Glass Air Filter
Flanders 4 Filters, 14" X 20" X 1" Inch Precisionaire Nested Glass Air Filter

$11.83

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14x20x1 MERV 8 Pleated AC Furnace Air Filters.   6 Pack
14x20x1 MERV 8 Pleated AC Furnace Air Filters. 6 Pack

$39.99

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14x20x1 (13 1/2 x 19 1/2 x 3/4) Pleated Air Filters 13 Plus Carbon 3 Pack
14x20x1 (13 1/2 x 19 1/2 x 3/4) Pleated Air Filters 13 Plus Carbon 3 Pack

$77.60

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Premium 14x20x1 MERV 11 Air Filters - 4 Pack with Pleated Design for Health
Premium 14x20x1 MERV 11 Air Filters - 4 Pack with Pleated Design for Health

$66.49

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Amazon Basics 14x20x1 Air Filter 6 Pack, Merv 8 AC Furnace Filters
Amazon Basics 14x20x1 Air Filter 6 Pack, Merv 8 AC Furnace Filters

$58.24

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Filtrete 20X25X1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defens
Filtrete 20X25X1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defens

$42.30

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14x20x1 MERV 8 Pleated AC Furnace Air Filters. 12 Pack
14x20x1 MERV 8 Pleated AC Furnace Air Filters. 12 Pack

$66.97

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Pamlico 14x20x1 MERV 11 ( FPR 8-9 ) Pleated Air Filters.  Case of 12
Pamlico 14x20x1 MERV 11 ( FPR 8-9 ) Pleated Air Filters. Case of 12

$66.97

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Aerostar 14x20x1 MERV 8 Furnace Air Filter, 6 Pack
Aerostar 14x20x1 MERV 8 Furnace Air Filter, 6 Pack

$34.22

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NEW Lot of 12 Purolator F312-STD1 BLUE 14x20x1 HVAC Air Filter 5038901312
NEW Lot of 12 Purolator F312-STD1 BLUE 14x20x1 HVAC Air Filter 5038901312

$49.99

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2 PACK BRAND NEW Filtrete Smart Air Filter 2200 14" X 20" X 1"
2 PACK BRAND NEW Filtrete Smart Air Filter 2200 14" X 20" X 1"

$27.99

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Filterbuy Allergen Odor Eliminator 14x20x1 MERV 8 Pleated AC Furnace Air Filter
Filterbuy Allergen Odor Eliminator 14x20x1 MERV 8 Pleated AC Furnace Air Filter

$43.44

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Flanders Air Filters, 14" X 20" X 1" Precisionaire Nested Glass - ( 8 Pack )
Flanders Air Filters, 14" X 20" X 1" Precisionaire Nested Glass - ( 8 Pack )

$18.99

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14x20x1 MERV 11 Pleated Home A/C Furnace Air Filter (12-Pack)
14x20x1 MERV 11 Pleated Home A/C Furnace Air Filter (12-Pack)

$94.25

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14x20x1 AC Furnace Air Filter, MERV 12, MPR 1500, CERTIFIED asthma & allergy ...
14x20x1 AC Furnace Air Filter, MERV 12, MPR 1500, CERTIFIED asthma & allergy ...

$67.46

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Second Nature Air Filter 14x20x1  2 Pack Catch Some Magic HVAC MERV 8 New
Second Nature Air Filter 14x20x1 2 Pack Catch Some Magic HVAC MERV 8 New

$19.77

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Glasfloss ZL 14x20x1 MERV 10 Pleated AC Furnace Air Filters. Quantity 4.
Glasfloss ZL 14x20x1 MERV 10 Pleated AC Furnace Air Filters. Quantity 4.

$29.97

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Nordic Pure 14x20x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 6 Pack
Nordic Pure 14x20x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 6 Pack

$66.99

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Flanders Air Filters, 14" X 20" X 1" Precisionaire Nested Glass - ( 8 Pack )
Flanders Air Filters, 14" X 20" X 1" Precisionaire Nested Glass - ( 8 Pack )

$18.99

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14x20x1 MERV 8 Pleated AC Furnace Air Filters. 6 Pack. Made in USA
14x20x1 MERV 8 Pleated AC Furnace Air Filters. 6 Pack. Made in USA

$9.99

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A+2000 Washable Air Filter Electrostatic MERV8 Lifetime Furnace HVAC Choose Size
A+2000 Washable Air Filter Electrostatic MERV8 Lifetime Furnace HVAC Choose Size

$102.95

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(4 Filters), 14" X 20" X 1" Precisionaire Nested Glass Air Filter
(4 Filters), 14" X 20" X 1" Precisionaire Nested Glass Air Filter

$12.79

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14x20x1 Air Filter 4Pack MERV 8 Pleated Dust Defense Air Filters Replacement Set
14x20x1 Air Filter 4Pack MERV 8 Pleated Dust Defense Air Filters Replacement Set

$32.99

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14x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-M...
14x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-M...

$44.45

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1" Inch Depth Glasfloss ZL MERV 10 Pleated Air Filters.  3 Pack
1" Inch Depth Glasfloss ZL MERV 10 Pleated Air Filters. 3 Pack

$25.98

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Filter King 14x20x1 Air Filter 4-PACK MERV 8 Actual Size 13.5 x 19.5 x .75"
Filter King 14x20x1 Air Filter 4-PACK MERV 8 Actual Size 13.5 x 19.5 x .75"

$30.99

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Simply Filters 14x20x1 MERV 13, MPR 1500, AC Furnace HVAC Air Filter
Simply Filters 14x20x1 MERV 13, MPR 1500, AC Furnace HVAC Air Filter

$31.99

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2 ct-- 3M Filtrete 14x20x1 Air Filter, MPR 2800, MERV 14, Healthy Living Filters
2 ct-- 3M Filtrete 14x20x1 Air Filter, MPR 2800, MERV 14, Healthy Living Filters

$46.00

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14x20x1 Air Filter Pleated Standard Furnace AC Filtro de aire 1-filter HDX
14x20x1 Air Filter Pleated Standard Furnace AC Filtro de aire 1-filter HDX

$7.92

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Flanders Air Filters, 14" X 20" X 1" Precisionaire Nested Glass - ( 12 Pack )
Flanders Air Filters, 14" X 20" X 1" Precisionaire Nested Glass - ( 12 Pack )

$28.99

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Nordic Pure MERV 11 Air Filters 14x20x1 (13 1/2 x 19 1/2 x 3/4) 6 Pack White NEW
Nordic Pure MERV 11 Air Filters 14x20x1 (13 1/2 x 19 1/2 x 3/4) 6 Pack White NEW

$44.95

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(12 Pack) Blue / White Polyester Air Filter Pads - CHOOSE SIZE
(12 Pack) Blue / White Polyester Air Filter Pads - CHOOSE SIZE

$61.95

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14x20x1 Air Filter Glasfloss ZL Series MERV 10 - Box of 6
14x20x1 Air Filter Glasfloss ZL Series MERV 10 - Box of 6

$47.12

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3M Filtrete MPR 2500 14x20x1 Air Filter Reduce Dust Bacteria Virus Smoke 4-Pack
3M Filtrete MPR 2500 14x20x1 Air Filter Reduce Dust Bacteria Virus Smoke 4-Pack

$58.00

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Second Nature Air Filter HVAC 14x20x1 NEW Open Box
Second Nature Air Filter HVAC 14x20x1 NEW Open Box

$14.00

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Simply Filters 14x20x1  MERV 8 AC & Furnace Air Filter Pleated 6 Pack
Simply Filters 14x20x1 MERV 8 AC & Furnace Air Filter Pleated 6 Pack

$15.00

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Glasfloss 14x20x1 - MERV 10 - (Qty: 6) - Pleated Furnace Air Filter Made in USA
Glasfloss 14x20x1 - MERV 10 - (Qty: 6) - Pleated Furnace Air Filter Made in USA

$64.99

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LOT of 4 Filterbuy 14x20x1 Pleated Air Filter HVAC AC Furnace MERV 11 GOLD
LOT of 4 Filterbuy 14x20x1 Pleated Air Filter HVAC AC Furnace MERV 11 GOLD

$25.00

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 PERMANENT WASHABLE  ELECTROSTATIC FURNACE AC AIR FILTER Dust Electronic  USA
PERMANENT WASHABLE ELECTROSTATIC FURNACE AC AIR FILTER Dust Electronic USA

$44.95

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14x20x1 Air Filter 6 Pack, Merv 8 AC Furnace Filters
14x20x1 Air Filter 6 Pack, Merv 8 AC Furnace Filters

$64.99

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14x20x1 Filter - MERV 14- E11 Media -Air Cleaning Pleated HVAC AC Furnace 2-Pack
14x20x1 Filter - MERV 14- E11 Media -Air Cleaning Pleated HVAC AC Furnace 2-Pack

$32.99

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