deal-on-united-filter-20x20x4

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213 Replacement Filter ,20 x 25 x 4 inches - Pack 2
213 Replacement Filter ,20 x 25 x 4 inches - Pack 2

$34.90

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Pleated Filter 20 x 20 x 1
Pleated Filter 20 x 20 x 1

$5.76

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Lot of Four Koch 20x24x4 Multi-Pleat Air Filter
Lot of Four Koch 20x24x4 Multi-Pleat Air Filter

$35.00

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NaturalAire Standard Filters 20 x 30 x 1 and other sizes if needed
NaturalAire Standard Filters 20 x 30 x 1 and other sizes if needed

$10.00

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(1) Case of 6 Tri-Dim Filter Corp. Tri-Pleat Merv 11 Air Filter 20" X 25" X 4”
(1) Case of 6 Tri-Dim Filter Corp. Tri-Pleat Merv 11 Air Filter 20" X 25" X 4”

$99.99

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(BOX OF 12) 8 x 20 x 1 Air Filter Ultra LE Tri-pleat
(BOX OF 12) 8 x 20 x 1 Air Filter Ultra LE Tri-pleat

$49.95

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20 X 20 X 1 Six Pack Of Filters Six Pack( Brand New In Box) ( Great Price For 6
20 X 20 X 1 Six Pack Of Filters Six Pack( Brand New In Box) ( Great Price For 6

$32.99

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Filtrete Electrostatic Deep Pleat Air Filter 1000 MPR, 20 in x 25 in x 4 in -...
Filtrete Electrostatic Deep Pleat Air Filter 1000 MPR, 20 in x 25 in x 4 in -...

$88.45

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Filter King 20.5x20.5x1 Air Filter 4-PACK MERV 8 Actual Size 20.5 x 20.5 x .75"
Filter King 20.5x20.5x1 Air Filter 4-PACK MERV 8 Actual Size 20.5 x 20.5 x .75"

$40.94

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Pleated Panel Filter 20 x 20 x 4 in, MERV: 8 Synthetic Material Pack of 5
Pleated Panel Filter 20 x 20 x 4 in, MERV: 8 Synthetic Material Pack of 5

$25.95

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Filter King 20.5x20.5x1 Air Filter 4-PACK MERV 8 Actual Size 20.5 x 20.5 x .75"
Filter King 20.5x20.5x1 Air Filter 4-PACK MERV 8 Actual Size 20.5 x 20.5 x .75"

$54.56

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Filter King 10.5x20.5x1 Air Filter 4-PACK MERV 8 Actual Size 10.5 x 20.5 x .75"
Filter King 10.5x20.5x1 Air Filter 4-PACK MERV 8 Actual Size 10.5 x 20.5 x .75"

$50.36

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Filter King 20.5x50.5x1 Air Filter 4-PACK MERV 8 Actual Size 20.5 x 50.5 x .75"
Filter King 20.5x50.5x1 Air Filter 4-PACK MERV 8 Actual Size 20.5 x 50.5 x .75"

$113.36

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Filter King 20.5x51.5x1 Air Filter 4-PACK MERV 8 Actual Size 20.5 x 51.5 x .75"
Filter King 20.5x51.5x1 Air Filter 4-PACK MERV 8 Actual Size 20.5 x 51.5 x .75"

$113.36

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Filter King 20.5x41.5x1 Air Filter 4-PACK MERV 8 Actual Size 20.5 x 41.5 x .75"
Filter King 20.5x41.5x1 Air Filter 4-PACK MERV 8 Actual Size 20.5 x 41.5 x .75"

$92.36

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Filtrete Electrostatic Deep Pleat Air Filter 1000 MPR 20 in x 25 in x 4 in - ...
Filtrete Electrostatic Deep Pleat Air Filter 1000 MPR 20 in x 25 in x 4 in - ...

$138.45

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4-Pack) 20 x 20  Panels 15/40- Tri-15/40 3-ply Filters  —B6
4-Pack) 20 x 20 Panels 15/40- Tri-15/40 3-ply Filters —B6

$45.00

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Filter King 20.5x15.5x1 Air Filter 4-PACK MERV 8 Actual Size 20.5 x 15.5 x .75"
Filter King 20.5x15.5x1 Air Filter 4-PACK MERV 8 Actual Size 20.5 x 15.5 x .75"

$50.36

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Part 20 X 20 X 4 Metal Filter
Part 20 X 20 X 4 Metal Filter

$196.95

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6 Furnance Filters from FilterBuy  Size 20" x 20" x 4"  MERV 11
6 Furnance Filters from FilterBuy Size 20" x 20" x 4" MERV 11

$60.00

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2 Pack 20" x 4.5" Sediment Filter Cartridge - Exceptional 1 Micron Filtration
2 Pack 20" x 4.5" Sediment Filter Cartridge - Exceptional 1 Micron Filtration

$89.09

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MERV 14 -- Pocket Air Filters 20x20x12 Quality Pak 95% 8 Pocket Box Of 4 Filters
MERV 14 -- Pocket Air Filters 20x20x12 Quality Pak 95% 8 Pocket Box Of 4 Filters

$164.99

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Qty = 12: Filters 20" x 30" x 1"
Qty = 12: Filters 20" x 30" x 1"

$76.51

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NEW Simply Filters 20 x 20 x 1 ( 6 pack) HVAC Filters
NEW Simply Filters 20 x 20 x 1 ( 6 pack) HVAC Filters

$28.00

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20" x 20" x 0.1" Cut to Fit Air Conditioner Filter Replacement, 40PPI
20" x 20" x 0.1" Cut to Fit Air Conditioner Filter Replacement, 40PPI

$7.83

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Qty = 12: Filters 20" x 30" x 2”
Qty = 12: Filters 20" x 30" x 2”

$50.00

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USA Filtration Stream MERV 8 Filter - 20" x 20" x 1" A/C Filter Pack of 6
USA Filtration Stream MERV 8 Filter - 20" x 20" x 1" A/C Filter Pack of 6

$35.58

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 Furnace Filter, 20” x 20” x 1” - Black
 Furnace Filter, 20” x 20” x 1” - Black

$15.00

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Lot of 10 Tri-Dim Flat Disposable Air Filters   20" x 24" x 1"
Lot of 10 Tri-Dim Flat Disposable Air Filters 20" x 24" x 1"

$149.95

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lot of 12 Flanders 20" x 20" x 1 PV PrePleated Air Filters 40lpd 12 pack furnace
lot of 12 Flanders 20" x 20" x 1 PV PrePleated Air Filters 40lpd 12 pack furnace

$65.81

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Filtrete Electrostatic Deep Pleat Air Filter 1000 MPR 20 in x 25 in x 4 in - ...
Filtrete Electrostatic Deep Pleat Air Filter 1000 MPR 20 in x 25 in x 4 in - ...

$134.65

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Filtrete Electrostatic Deep Pleat Air Filter 1000 MPR 20 in x 25 in x 4 in - ...
Filtrete Electrostatic Deep Pleat Air Filter 1000 MPR 20 in x 25 in x 4 in - ...

$189.13

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Filtrete Electrostatic Deep Pleat Air Filter 1000 MPR, 20 in x 25 x 4 in...
Filtrete Electrostatic Deep Pleat Air Filter 1000 MPR, 20 in x 25 x 4 in...

$135.81

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8 HVAC Filters:  20"x25"x2", MERV 8, Pleated, Made By Mann+Hummel
8 HVAC Filters: 20"x25"x2", MERV 8, Pleated, Made By Mann+Hummel

$38.40

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  20" x 25" x 2"   Stainless Filter  ( See The Pictures For Details)
20" x 25" x 2" Stainless Filter ( See The Pictures For Details)

$45.00

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Moisture Resistant High Capacity Pleated Filter 20 x 25 x 2" -Qty 4
Moisture Resistant High Capacity Pleated Filter 20 x 25 x 2" -Qty 4

$174.95

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6-PACK HVAC Filters
6-PACK HVAC Filters

$70.22

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NEW IN BOX OF 3 FILTER SALES AND SERVICE  20 X 24 X 30 FILTER, 95% 8PKT, (TLO)
NEW IN BOX OF 3 FILTER SALES AND SERVICE  20 X 24 X 30 FILTER, 95% 8PKT, (TLO)

$47.00

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Pack of 12 Pleated Filters 20 x 20 x 1
Pack of 12 Pleated Filters 20 x 20 x 1

$64.56

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