furnace-filters-20x25x4

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Filterbuy 20x25x4 Pleated Air Filters, Replacement for HVAC AC Furnace (MERV 11)
Filterbuy 20x25x4 Pleated Air Filters, Replacement for HVAC AC Furnace (MERV 11)

$222.36

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Aerostar 20x25x4 MERV 8 Furnace Air Filter, 6 Pack
Aerostar 20x25x4 MERV 8 Furnace Air Filter, 6 Pack

$79.12

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Filterbuy 20x25x4 Pleated Air Filters, Replacement for HVAC AC Furnace (MERV 8)
Filterbuy 20x25x4 Pleated Air Filters, Replacement for HVAC AC Furnace (MERV 8)

$166.80

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3M Filtrete 20x25x4 Furnace Air Filter, Micro Allergen Defense,MPR 1000 - 2 pack
3M Filtrete 20x25x4 Furnace Air Filter, Micro Allergen Defense,MPR 1000 - 2 pack

$42.99

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20x25x4 MERV 8 Pleated AC Furnace Air Filters.   2 Pack  (Actual Depth: 3-3/4")
20x25x4 MERV 8 Pleated AC Furnace Air Filters. 2 Pack (Actual Depth: 3-3/4")

$36.97

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20x25x4 MERV 10 AC Furnace Air Filters – 2 Pack, Superior Filtration & Performan
20x25x4 MERV 10 AC Furnace Air Filters – 2 Pack, Superior Filtration & Performan

$21.60

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20x25x4 MERV 10 AC Air Filters. 6 PACK.  Actual Size: 19-1/2 x 24-1/2 x 3-3/4
20x25x4 MERV 10 AC Air Filters. 6 PACK. Actual Size: 19-1/2 x 24-1/2 x 3-3/4

$74.97

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4" Inch Glasfloss ZL MERV 10 Pleated Air Filters.  2 Pack.   Actual Depth 3-3/4"
4" Inch Glasfloss ZL MERV 10 Pleated Air Filters. 2 Pack. Actual Depth 3-3/4"

$37.69

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TDFilters 20x25x4 Pleated Air Filters Replacement HVAC AC Furnace Merv 13 2 Pack
TDFilters 20x25x4 Pleated Air Filters Replacement HVAC AC Furnace Merv 13 2 Pack

$39.95

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20x25x4 MERV 11 HVAC Air Filters – Superior Air Quality & Allergen Protection
20x25x4 MERV 11 HVAC Air Filters – Superior Air Quality & Allergen Protection

$24.60

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Aerostar 20x25x4 MERV 6 Pleated Air Filter, AC Furnace Air Filter, 6 Pack
Aerostar 20x25x4 MERV 6 Pleated Air Filter, AC Furnace Air Filter, 6 Pack

$49.99

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20x25x4 MERV 11 Pleated Air Filters by Glasfloss.   2 Pack.  Made in USA.
20x25x4 MERV 11 Pleated Air Filters by Glasfloss. 2 Pack. Made in USA.

$41.97

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Filterbuy 20x25x4 Pleated Air Filters, Replacement for HVAC AC Furnace (MERV 13)
Filterbuy 20x25x4 Pleated Air Filters, Replacement for HVAC AC Furnace (MERV 13)

$93.80

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Honeywell 20x25x4 Furnace Filters, Filter Replacement, Merv 11 (5 Pack)
Honeywell 20x25x4 Furnace Filters, Filter Replacement, Merv 11 (5 Pack)

$139.00

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Filterbuy 20x25x4 Pleated Air Filters, Replacement for HVAC AC Furnace (MERV 8)
Filterbuy 20x25x4 Pleated Air Filters, Replacement for HVAC AC Furnace (MERV 8)

$37.99

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Simply Filters 20x25x4 MERV 8, MPR 600, AC Furnace HVAC Air Filter
Simply Filters 20x25x4 MERV 8, MPR 600, AC Furnace HVAC Air Filter

$226.99

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Aerostar 20" x 25" x 4"  MERV 8 Furnace Air Filter 6 Pack Pleated AC
Aerostar 20" x 25" x 4" MERV 8 Furnace Air Filter 6 Pack Pleated AC

$39.95

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20x25x4 MERV 11 Pleated Air Filters by Glasfloss.  6 Pack (Actual Depth: 3-3/4")
20x25x4 MERV 11 Pleated Air Filters by Glasfloss. 6 Pack (Actual Depth: 3-3/4")

$91.97

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4" Inch Glasfloss ZL MERV 10 Pleated Air Filters for AC & Furnace.  Case of 6
4" Inch Glasfloss ZL MERV 10 Pleated Air Filters for AC & Furnace. Case of 6

$86.97

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20x25x4 MERV 12 Pleated AC Furnace Air Filters 2 count
20x25x4 MERV 12 Pleated AC Furnace Air Filters 2 count

$43.76

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Filterbuy 20x25x4 Pleated Air Filters, Replacement for HVAC AC Furnace (MERV 13)
Filterbuy 20x25x4 Pleated Air Filters, Replacement for HVAC AC Furnace (MERV 13)

$49.99

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20x25x4 MERV 10 HVAC Air Filters – Case of 6, Enhanced Air Quality & Efficiency
20x25x4 MERV 10 HVAC Air Filters – Case of 6, Enhanced Air Quality & Efficiency

$47.98

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Filtrete 16x25x4 Air Filter, MPR 1550 MERV 12, Ultra Allergen Reduction,1 Filter
Filtrete 16x25x4 Air Filter, MPR 1550 MERV 12, Ultra Allergen Reduction,1 Filter

$37.14

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MERV 8 Air Filters 20x25x4 – Durable, High-Performance for Home & Business
MERV 8 Air Filters 20x25x4 – Durable, High-Performance for Home & Business

$23.51

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Honeywell 20x25x4 Furnace Air Filters Merv 8, FPR 8; 2-Pack; Dented, Read Desc.
Honeywell 20x25x4 Furnace Air Filters Merv 8, FPR 8; 2-Pack; Dented, Read Desc.

$37.99

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3M Filtrete 20x25x4 Air Filter - Allergen Defense MPR1000 MERV 11 AC Furnace
3M Filtrete 20x25x4 Air Filter - Allergen Defense MPR1000 MERV 11 AC Furnace

$34.00

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Furnace Filter 20 X 25 X 4  Fits Aprilaire Models 1210, 1620, 2210, 2216, 3210,
Furnace Filter 20 X 25 X 4 Fits Aprilaire Models 1210, 1620, 2210, 2216, 3210,

$25.00

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3 Pack BestAir  Air Filter 20 X 25 X 4 inch Air Filter New In Box PFHW2025-11CR
3 Pack BestAir Air Filter 20 X 25 X 4 inch Air Filter New In Box PFHW2025-11CR

$65.00

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Aerostar 20x25x4 MERV 11 Furnace Air Filter, 6 Pack
Aerostar 20x25x4 MERV 11 Furnace Air Filter, 6 Pack

$112.05

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Simply Filters 20x25x4 MERV 11, MPR 1000, AC Furnace HVAC Air Filter
Simply Filters 20x25x4 MERV 11, MPR 1000, AC Furnace HVAC Air Filter

$272.99

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Filterbuy 20x25x4 Pleated Air Filters, Replacement for HVAC AC Furnace (MERV 8)
Filterbuy 20x25x4 Pleated Air Filters, Replacement for HVAC AC Furnace (MERV 8)

$44.99

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Aerostar 20x25x4 MERV 13 Furnace Air Filter, 6 Pack
Aerostar 20x25x4 MERV 13 Furnace Air Filter, 6 Pack

$146.25

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Accumulair Diamond 20x25x4 MERV 13 Air/Furnace Filters (2 pack)
Accumulair Diamond 20x25x4 MERV 13 Air/Furnace Filters (2 pack)

$42.97

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Glasfloss ZL 20x25x4 MERV 10 Pleated Air Filters. Qty 4.  Exact Depth: 3.75"
Glasfloss ZL 20x25x4 MERV 10 Pleated Air Filters. Qty 4. Exact Depth: 3.75"

$59.97

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Aerostar 20x25x4 MERV 8 Pleated Air Filter, AC Furnace Air F
Aerostar 20x25x4 MERV 8 Pleated Air Filter, AC Furnace Air F

$50.78

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BestAir PFHW2025-11CR 11 MERV Pleated Air Filter 20 x 25 x 4 in.  ( 1 Filter )
BestAir PFHW2025-11CR 11 MERV Pleated Air Filter 20 x 25 x 4 in. ( 1 Filter )

$45.00

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20x25x4 Air Filter Furnace Merv 12 Bulk Pack Nordic Pure 11 Pleated AC
20x25x4 Air Filter Furnace Merv 12 Bulk Pack Nordic Pure 11 Pleated AC

$45.00

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MERV 8 Silver 20x25x4 FilterBuy Furnace Air Filters•2-Pack•Pleated HVAC AC•NIP
MERV 8 Silver 20x25x4 FilterBuy Furnace Air Filters•2-Pack•Pleated HVAC AC•NIP

$19.99

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413CBN Replacement Filter for AprilAire, MERV 13 with Carbon 20x25x4 Generic
413CBN Replacement Filter for AprilAire, MERV 13 with Carbon 20x25x4 Generic

$49.99

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Aerostar 20x25x4 Slim MERV 13 Furnace Air Filter, 4 Pack
Aerostar 20x25x4 Slim MERV 13 Furnace Air Filter, 4 Pack

$91.29

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4” MERV 11 Furnace & AC AIR FILTER 20x25x4. New In Box 3 Pack
4” MERV 11 Furnace & AC AIR FILTER 20x25x4. New In Box 3 Pack

$49.99

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Filti 7500 Pleated Home HVAC Furnace 20 x 25 x 4 MERV 13 Air Filter (2 Pack)
Filti 7500 Pleated Home HVAC Furnace 20 x 25 x 4 MERV 13 Air Filter (2 Pack)

$51.99

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3 PACK NEW Honeywell 20 x 25 x 4 Pleated Furnace Air Filters FPR 8, MERV 8
3 PACK NEW Honeywell 20 x 25 x 4 Pleated Furnace Air Filters FPR 8, MERV 8

$17.95

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20x20x2 MERV 8 HVAC Air Filters (6-Pack) – Blocks dust, pollen, pet dander
20x20x2 MERV 8 HVAC Air Filters (6-Pack) – Blocks dust, pollen, pet dander

$28.22

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2 Pack - 210 Furnace MERV-13 Air Filter 20x25x4 | High-Efficiency HVAC Furnace
2 Pack - 210 Furnace MERV-13 Air Filter 20x25x4 | High-Efficiency HVAC Furnace

$49.99

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Honeywell FC100A1037 20x25x4 Furnace Air Filters Merv 11 with Bag 1,2,3,4,5 Pack
Honeywell FC100A1037 20x25x4 Furnace Air Filters Merv 11 with Bag 1,2,3,4,5 Pack

$41.99

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3M Filtrete 4-Inch MPR 1000 Micro Allergen Defense Air Filters 20x25x4 2-PACK
3M Filtrete 4-Inch MPR 1000 Micro Allergen Defense Air Filters 20x25x4 2-PACK

$57.99

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Glasfloss 20x25x4 MERV 11 AC Furnace Air Filters. 6 Pack.  Depth: 3-3/4"
Glasfloss 20x25x4 MERV 11 AC Furnace Air Filters. 6 Pack. Depth: 3-3/4"

$99.97

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TopTech TechPure TT-FM-2025 QB OEM 20x25x4 Replacement Furnace Filter - QwikBox(
TopTech TechPure TT-FM-2025 QB OEM 20x25x4 Replacement Furnace Filter - QwikBox(

$43.99

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Honeywell - FC100A1037 Pleated Filter 20" x 25" x 4" MERV 11 (2 Pack)
Honeywell - FC100A1037 Pleated Filter 20" x 25" x 4" MERV 11 (2 Pack)

$69.00

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20x25x4 Air Filter ZL Series MERV 10 (3-Pack) AC Furnace Filters by Glasfloss
20x25x4 Air Filter ZL Series MERV 10 (3-Pack) AC Furnace Filters by Glasfloss

$56.07

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Filtrete ( 20x25x4 ) Pleated AC / Furnace Air Filter. Allergen Defense. One Pack
Filtrete ( 20x25x4 ) Pleated AC / Furnace Air Filter. Allergen Defense. One Pack

$35.99

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Filters Fast AC Air - Furnace 4" MERV 11 - 20 x 25 x 4 Filter-3-Pack Set
Filters Fast AC Air - Furnace 4" MERV 11 - 20 x 25 x 4 Filter-3-Pack Set

$45.00

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FiltersFast 20x25x4 Merv 11 Air Filters (Actual Size 19-3/8x24-3/8x3-5/8) 3-Pack
FiltersFast 20x25x4 Merv 11 Air Filters (Actual Size 19-3/8x24-3/8x3-5/8) 3-Pack

$82.99

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Nordic Pure 20" x 25" x 4" Allergen Pleated Furnace Air Filter MERV 12 2 PACK OB
Nordic Pure 20" x 25" x 4" Allergen Pleated Furnace Air Filter MERV 12 2 PACK OB

$40.49

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Aerostar 20x25x4 Slim MERV 8 Furnace Air Filter, 2 Pack
Aerostar 20x25x4 Slim MERV 8 Furnace Air Filter, 2 Pack

$37.16

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NEW Filtrete 20x25x4 AC Furnace Air Filter, MPR 1550 DP - 2pack SOME DAMAGE
NEW Filtrete 20x25x4 AC Furnace Air Filter, MPR 1550 DP - 2pack SOME DAMAGE

$30.00

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Aerostar 20x25x4 Slim MERV 11 Furnace Air Filter, 2 Pack
Aerostar 20x25x4 Slim MERV 11 Furnace Air Filter, 2 Pack

$42.91

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Pamlico 20x25x4 MERV 11 ( FPR 8-9 ) Pleated 4" Air Filters.  Case of 6
Pamlico 20x25x4 MERV 11 ( FPR 8-9 ) Pleated 4" Air Filters. Case of 6

$101.97

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Glasfloss ZL 20x25x4 MERV 10 (FPR 7) Pleated Furnace Air Filters. 3 Pack
Glasfloss ZL 20x25x4 MERV 10 (FPR 7) Pleated Furnace Air Filters. 3 Pack

$55.97

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20x25x4 MERV 13 Pleated Air Filters by Glasfloss.  2 Pack (Actual Depth: 3-3/4")
20x25x4 MERV 13 Pleated Air Filters by Glasfloss. 2 Pack (Actual Depth: 3-3/4")

$51.97

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Simply Filters 20x25x4 MERV 13, MPR 1500, AC Furnace HVAC Air Filter
Simply Filters 20x25x4 MERV 13, MPR 1500, AC Furnace HVAC Air Filter

$55.99

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Nordic Pure 20X25X4 MERV 12 Pleated Replacement Air Filters For Furnace HVAC 2Pk
Nordic Pure 20X25X4 MERV 12 Pleated Replacement Air Filters For Furnace HVAC 2Pk

$50.00

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*LOT of 3* Honeywell Home Air Filter 20x25x4 Pleated MERV 8 - FPR 10 opened
*LOT of 3* Honeywell Home Air Filter 20x25x4 Pleated MERV 8 - FPR 10 opened

$99.99

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Honeywell Home F100F2025/U MERV 11 Media Air Cleaner, 20" x 25" x 4", Gray
Honeywell Home F100F2025/U MERV 11 Media Air Cleaner, 20" x 25" x 4", Gray

$129.99

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Nordic Pure 20x25x4 MERV 12 Pleated AC Furnace Air Filters 1 Pack
Nordic Pure 20x25x4 MERV 12 Pleated AC Furnace Air Filters 1 Pack

$19.99

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Honeywell 20 x 25 x 4 Pleated Furnace Air Filter FPR 8, MERV 8
Honeywell 20 x 25 x 4 Pleated Furnace Air Filter FPR 8, MERV 8

$50.00

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Nordic Pure Pleated Merv 12 AC & Furnace Air Filters 20x25x4
Nordic Pure Pleated Merv 12 AC & Furnace Air Filters 20x25x4

$46.98

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Case of (6) � 20 x 25 x 4 � MERV8 Pleated HVAC Air Furnace Filters
Case of (6) � 20 x 25 x 4 � MERV8 Pleated HVAC Air Furnace Filters

$109.00

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Honeywell FC100A1037 Genuine OEM Furnace Air Filter 20 x 25 x 4 MERV 11 (1 Pack)
Honeywell FC100A1037 Genuine OEM Furnace Air Filter 20 x 25 x 4 MERV 11 (1 Pack)

$52.30

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(2 Pk.)  Nordic Pure 20x25x4 Pleated MERV 12 Air Filters - Electrostatic Pleated
(2 Pk.) Nordic Pure 20x25x4 Pleated MERV 12 Air Filters - Electrostatic Pleated

$15.00

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20x25x4 Air Filter MERV 10 Pleated by Glasfloss - Box of 6 - AC/Furnace Filters
20x25x4 Air Filter MERV 10 Pleated by Glasfloss - Box of 6 - AC/Furnace Filters

$112.58

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Filterbuy 20x25x4 Pleated Air Filters, Replacement for HVAC AC Furnace (MERV 11)
Filterbuy 20x25x4 Pleated Air Filters, Replacement for HVAC AC Furnace (MERV 11)

$39.99

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Glasfloss 20x25x4 - MERV 10 - (Qty:2) - Pleated Air Furnace Filter - Made in USA
Glasfloss 20x25x4 - MERV 10 - (Qty:2) - Pleated Air Furnace Filter - Made in USA

$75.99

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Nordic Pure 20x25x4 (19-1/2 x 241/2 x 3-5/8) Pleated MERV 12 Air Filters 2-Pack
Nordic Pure 20x25x4 (19-1/2 x 241/2 x 3-5/8) Pleated MERV 12 Air Filters 2-Pack

$10.00

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3 Pack BestAir 20X25X4 Replacement Air Furnace Filter Merv 11 CR Fits Honeywell
3 Pack BestAir 20X25X4 Replacement Air Furnace Filter Merv 11 CR Fits Honeywell

$34.99

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(5 PK) 20x25x4 Air Filter MERV 10 Pleated by Glasfloss, Read description
(5 PK) 20x25x4 Air Filter MERV 10 Pleated by Glasfloss, Read description

$89.98

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20x25x4 Air Filter Glasfloss ZL Series MERV 10 - Box of 2
20x25x4 Air Filter Glasfloss ZL Series MERV 10 - Box of 2

$42.49

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UBeesize Reusable Electrostatic Air Filter HVAC AC Furnace 20x25x4 Heavy Duty
UBeesize Reusable Electrostatic Air Filter HVAC AC Furnace 20x25x4 Heavy Duty

$101.60

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Filtrete 20x25x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Lennox & Hone...
Filtrete 20x25x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Lennox & Hone...

$63.23

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Nordic Pure 20x25x5 MERV 12 Pleated Honeywell Replacement AC Furnace Air Filt...
Nordic Pure 20x25x5 MERV 12 Pleated Honeywell Replacement AC Furnace Air Filt...

$56.90

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Genuine Honeywell FC100A1037 HVAC Replacement Air Filter 20x25x4 Merv 11
Genuine Honeywell FC100A1037 HVAC Replacement Air Filter 20x25x4 Merv 11

$64.99

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Filtrete 3M 1550 Allergen, Bacteria, and Virus 20x25x4 Air Filter
Filtrete 3M 1550 Allergen, Bacteria, and Virus 20x25x4 Air Filter

$34.24

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Honeywell Home AC Furnace Media Air Filter 20 X 25 X 4 MERV 11 (1 Pk)
Honeywell Home AC Furnace Media Air Filter 20 X 25 X 4 MERV 11 (1 Pk)

$49.30

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Filtrete 20x25x4 Air Filter, MPR 1000, MERV 11, Allergen Defense 12-Month...
Filtrete 20x25x4 Air Filter, MPR 1000, MERV 11, Allergen Defense 12-Month...

$54.95

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Glasfloss ZL 20x25x4 MERV 10 (FPR 7) Pleated HVAC Air Filters. Case of 6
Glasfloss ZL 20x25x4 MERV 10 (FPR 7) Pleated HVAC Air Filters. Case of 6

$85.97

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2-Pack 213 Replacement Filter  20 x 25 x 4 Air Filter
2-Pack 213 Replacement Filter 20 x 25 x 4 Air Filter

$55.00

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20x25x4 in. Standard Pleated Furnace Air Filter FPR Merv Filters Performance
20x25x4 in. Standard Pleated Furnace Air Filter FPR Merv Filters Performance

$44.44

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3M Filtrete  Allergen Reduction Filter  20x25x4  2 Pack
3M Filtrete Allergen Reduction Filter 20x25x4 2 Pack

$15.00

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20x25x4 Merv 13 Pleated AC Furnace Filter - Case of 3
20x25x4 Merv 13 Pleated AC Furnace Filter - Case of 3

$105.44

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Filters Fast 4" HVAC MERV 11 Air and Furnace Filters 3-PACK *Made in the USA*
Filters Fast 4" HVAC MERV 11 Air and Furnace Filters 3-PACK *Made in the USA*

$82.99

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Filtrete 20x25x4 Slim Fit (3.75" width), AC Furnace Air Filter, MPR 1550, MER...
Filtrete 20x25x4 Slim Fit (3.75" width), AC Furnace Air Filter, MPR 1550, MER...

$68.52

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20x25x4 Air Filter MERV 10 Glasfloss Replacement for Honeywell - (2-Pack)
20x25x4 Air Filter MERV 10 Glasfloss Replacement for Honeywell - (2-Pack)

$81.73

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Nordic Pure 20x25x4 MERV 8 Pleated AC Furnace Air Filters 1 Pack NP
Nordic Pure 20x25x4 MERV 8 Pleated AC Furnace Air Filters 1 Pack NP

$9.99

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3M Filtrete Ultra Allergen Furnace Air Filter 20x25x4 MPR 1550 MERV 2 Pack
3M Filtrete Ultra Allergen Furnace Air Filter 20x25x4 MPR 1550 MERV 2 Pack

$53.99

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Aerostar 20x25x4 MERV 8 Furnace Air Filter, 6 Pack
Aerostar 20x25x4 MERV 8 Furnace Air Filter, 6 Pack

$79.99

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20x25x4 Reusable Electrostatic Air Filter HVAC AC Furnace Filter,Washable, La...
20x25x4 Reusable Electrostatic Air Filter HVAC AC Furnace Filter,Washable, La...

$158.59

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Filterbuy 20x25x4 Pleated Air Filters, Replacement for HVAC AC Furnace (MERV 13)
Filterbuy 20x25x4 Pleated Air Filters, Replacement for HVAC AC Furnace (MERV 13)

$46.50

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20x25x4 Ultimate Allergen Merv 13 Replacement AC Furnace Air Filter (6 Pack)
20x25x4 Ultimate Allergen Merv 13 Replacement AC Furnace Air Filter (6 Pack)

$173.18

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Nordic Pure 20x25x4 MERV 12 Pleated Lennox
Nordic Pure 20x25x4 MERV 12 Pleated Lennox

$47.99

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