20x25x4-air-filter

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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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3M Filtrete 20X25X4 Air Filter
3M Filtrete 20X25X4 Air Filter

$24.99

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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)

$166.80

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

$24.90

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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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EconoHome 20x25x4 Air Filter EHRF2025 Merv 11 Air Flow
EconoHome 20x25x4 Air Filter EHRF2025 Merv 11 Air Flow

$22.90

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Honeywell 20 x 25 x 4 Pleated Air Cleaner Replacement Filter FPR 8 (2-Pack) NEW
Honeywell 20 x 25 x 4 Pleated Air Cleaner Replacement Filter FPR 8 (2-Pack) NEW

$54.50

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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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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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Genuine Honeywell FC100A1037 HVAC Replacement Air Filter 20x25x4 Merv 11- 2 PACK
Genuine Honeywell FC100A1037 HVAC Replacement Air Filter 20x25x4 Merv 11- 2 PACK

$27.99

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

$31.00

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Aerostar 20x25x4 MERV 8 Air Filter, 4 Pack (19 1/2" x 24 1/2" x 3 3/4")
Aerostar 20x25x4 MERV 8 Air Filter, 4 Pack (19 1/2" x 24 1/2" x 3 3/4")

$65.67

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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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Nordic Pure 20x25x4 (3 5/8) Pleated MERV 12 Air Filters 2 Pack
Nordic Pure 20x25x4 (3 5/8) Pleated MERV 12 Air Filters 2 Pack

$48.99

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Nordic Pure 20x25x4 Air Filter 2 Pack
Nordic Pure 20x25x4 Air Filter 2 Pack

$24.99

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Nordic Pure 20x25x4 (3 5/8) Pleated MERV 12 Air Filter 1 Pack
Nordic Pure 20x25x4 (3 5/8) Pleated MERV 12 Air Filter 1 Pack

$34.99

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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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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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Filtrete 20x25x4 Air Filter, MPR 1000, MERV 11 Allergen Defense 3 Filters
Filtrete 20x25x4 Air Filter, MPR 1000, MERV 11 Allergen Defense 3 Filters

$49.99

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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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Nordic Pure 20x25x4 (3 5/8) Pleated Air Filter MERV 12 Pleated + Carbon Qty 2
Nordic Pure 20x25x4 (3 5/8) Pleated Air Filter MERV 12 Pleated + Carbon Qty 2

$56.99

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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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HDX 20" x 25" x 4" Honeywell Pleated Air Filter FPR 9 MER 13
HDX 20" x 25" x 4" Honeywell Pleated Air Filter FPR 9 MER 13

$34.06

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

$112.05

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

$250.32

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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

$256.50

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Filtrete 20" x 25" x 4" Allergen Bacteria and Virus Air Filter 1550 MPR
Filtrete 20" x 25" x 4" Allergen Bacteria and Virus Air Filter 1550 MPR

$39.99

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3M Allergen Defense Filtrete Filter( 2 pack) ( 20 x 25 x 4))
3M Allergen Defense Filtrete Filter( 2 pack) ( 20 x 25 x 4))

$30.88

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2 PACK! 20X25X4  Filtrete Ultra Allergen Healthy 1550 Air Filter *Damage* 3M
2 PACK! 20X25X4 Filtrete Ultra Allergen Healthy 1550 Air Filter *Damage* 3M

$47.99

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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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2 Pk Air Filter 310 Merv 11 Compatible With Whole House Air Purifiers 20x25x4in
2 Pk Air Filter 310 Merv 11 Compatible With Whole House Air Purifiers 20x25x4in

$35.99

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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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AprilAire 216 Replacement Filter 20x25x4 MERV 16 for 1210 1620 2210 2216 3210
AprilAire 216 Replacement Filter 20x25x4 MERV 16 for 1210 1620 2210 2216 3210

$63.99

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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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20x25x4 MERV 8 HVAC Air Filters – Durable, USA-Made
20x25x4 MERV 8 HVAC Air Filters – Durable, USA-Made

$26.40

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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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Nordic Pure 20x25x4 Pleated MERV 12 Air Filters 2 Pack
Nordic Pure 20x25x4 Pleated MERV 12 Air Filters 2 Pack

$49.99

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Honeywell Home Air Filter 20 x 25 x 4 Pleated MERV 12 - FPR 10
Honeywell Home Air Filter 20 x 25 x 4 Pleated MERV 12 - FPR 10

$29.00

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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

$59.99

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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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BestAir PFHW2025-11CR 11 Pleated Air Filter 20 x 25 x 4 in. Pack of 3 Read Descr
BestAir PFHW2025-11CR 11 Pleated Air Filter 20 x 25 x 4 in. Pack of 3 Read Descr

$44.99

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Honeywell 20 x 25 x 4 Pleated Air Cleaner Replacement Filter FPR 8 (2-Pack) NEW
Honeywell 20 x 25 x 4 Pleated Air Cleaner Replacement Filter FPR 8 (2-Pack) NEW

$56.98

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20 X 25 X 4 Pleated Furnace Air Filter FPR 10, MERV 12
20 X 25 X 4 Pleated Furnace Air Filter FPR 10, MERV 12

$15.00

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Pack (2) Honeywell Home Replacement Air Filter, 20x25x4 Merv 12/Merv8
Pack (2) Honeywell Home Replacement Air Filter, 20x25x4 Merv 12/Merv8

$27.49

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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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213 Furnace Air Filter Replacement,20x25x4 Inches,Compatible with AprilAire 213
213 Furnace Air Filter Replacement,20x25x4 Inches,Compatible with AprilAire 213

$69.99

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BestAir 3pk Honeywell 20X25X4 Replacement Air Furnace Filter Merv 11
BestAir 3pk Honeywell 20X25X4 Replacement Air Furnace Filter Merv 11

$56.00

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

$84.99

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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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20x25x4 (19_1/2 x 24_1/2 x 3_5/8) Pleated 8 Air Filter 1 Pack
20x25x4 (19_1/2 x 24_1/2 x 3_5/8) Pleated 8 Air Filter 1 Pack

$49.23

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Nordic Pure 20x25x4 (19_1/2 x 24_1/2 x 3_5/8) Pleated MERV 12 Air Filters 2 Pack
Nordic Pure 20x25x4 (19_1/2 x 24_1/2 x 3_5/8) Pleated MERV 12 Air Filters 2 Pack

$47.99

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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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Filtrete Pleated Ultra Allergen Reduction Air Filter 20x25x4 Inch
Filtrete Pleated Ultra Allergen Reduction Air Filter 20x25x4 Inch

$39.99

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MERV 8 Pleated AC Furnace Air Filter 1 Pack 20X25X4
MERV 8 Pleated AC Furnace Air Filter 1 Pack 20X25X4

$63.75

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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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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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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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HDX 20 x 25 x 4" AprilAire/Space-Gard Replacement Pleated Air Filter FPR 9
HDX 20 x 25 x 4" AprilAire/Space-Gard Replacement Pleated Air Filter FPR 9

$14.99

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Nordic Pure 20x25x4 (3 5/8) Pleated MERV 8 Air Filters 2 Pack
Nordic Pure 20x25x4 (3 5/8) Pleated MERV 8 Air Filters 2 Pack

$47.49

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AprilAire 213 Replacement Filter for Whole House Air Purifiers-MERV 13, 20x25x4
AprilAire 213 Replacement Filter for Whole House Air Purifiers-MERV 13, 20x25x4

$39.00

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Honeywell Home AC Furnace Media Air Filter 20" x 25" x 4" MERV 11 Polypropylene
Honeywell Home AC Furnace Media Air Filter 20" x 25" x 4" MERV 11 Polypropylene

$43.98

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Filtrete 20x25x4 Air Filter MPR 1550 MERV 12 Ultra Allergen Reduction 1 Filter
Filtrete 20x25x4 Air Filter MPR 1550 MERV 12 Ultra Allergen Reduction 1 Filter

$29.99

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4 Ea Filtrate Ultra Allergen 1550 20x25x4 Air Filters
4 Ea Filtrate Ultra Allergen 1550 20x25x4 Air Filters

$20.00

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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)

$52.28

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20x25x4 MERV 8 HVAC Air Filters (6-Pack) – Blocks dust, pollen, dander, and mold
20x25x4 MERV 8 HVAC Air Filters (6-Pack) – Blocks dust, pollen, dander, and mold

$44.44

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20x25x4 (19_1/2 x 24_1/2 x 3_5/8) Pleated 8 Air Filter 1 Pack
20x25x4 (19_1/2 x 24_1/2 x 3_5/8) Pleated 8 Air Filter 1 Pack

$49.23

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BestAir 25 in. W x 20 in. H x 4 in. D 8 MERV Pleated Air Filter (Pack of 3)
BestAir 25 in. W x 20 in. H x 4 in. D 8 MERV Pleated Air Filter (Pack of 3)

$39.96

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Nordic Pure 20x25x4 (3 5/8) Pleated MERV 12 Air Filters 2 Pack
Nordic Pure 20x25x4 (3 5/8) Pleated MERV 12 Air Filters 2 Pack

$24.99

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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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Nordic Pure 20 x 25 x4 Pleast HVAC Filters MERV 12 2-pack
Nordic Pure 20 x 25 x4 Pleast HVAC Filters MERV 12 2-pack

$25.00

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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 20x25x4 (3 5/8) Pleated Air Filters MERV 15 Plus Carbon 1 Pack
Nordic Pure 20x25x4 (3 5/8) Pleated Air Filters MERV 15 Plus Carbon 1 Pack

$60.99

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AprilAire 213 Replacement Filter for Whole House Air Purifiers MERV 13 20x25x4
AprilAire 213 Replacement Filter for Whole House Air Purifiers MERV 13 20x25x4

$34.99

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Honeywell 20 x 25 x 4 Pleated Air Cleaner Replacement Filter FPR 8 (2-Pack) NEW
Honeywell 20 x 25 x 4 Pleated Air Cleaner Replacement Filter FPR 8 (2-Pack) NEW

$54.49

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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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Filter King 20x25x4 Air Filter 4-PACK MERV 8 Actual Size 19.5 x 24.5 x 3.75"
Filter King 20x25x4 Air Filter 4-PACK MERV 8 Actual Size 19.5 x 24.5 x 3.75"

$59.99

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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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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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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

$27.11

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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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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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Nordic Pure 20x25x4 (3 5/8) Pleated MERV 7 Air Filter 1 Pack
Nordic Pure 20x25x4 (3 5/8) Pleated MERV 7 Air Filter 1 Pack

$32.99

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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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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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ONE Accumulair Platinum Air Filter 20x25x4 Pleated MERV 11
ONE Accumulair Platinum Air Filter 20x25x4 Pleated MERV 11

$14.95

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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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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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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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Nordic Pure 20x25x4 (3 5/8) Pleated MERV 13 Air Filters 2 Pack
Nordic Pure 20x25x4 (3 5/8) Pleated MERV 13 Air Filters 2 Pack

$62.99

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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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Aerostar 20x25x4 Slim (19 1/2" x 24 1/2" x 3 3/4") MERV 11, 20x25x4 Slim, 12PK
Aerostar 20x25x4 Slim (19 1/2" x 24 1/2" x 3 3/4") MERV 11, 20x25x4 Slim, 12PK

$250.56

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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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