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Permanent Washable Furnace Filters & Air Conditioner FiltersOur permanent, washable filters can be rinsed out and used again and again.
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20" X 25" X 1" Permanent Washable Filter
20" X 25" X 1" Permanent Washable Filter These premium quality washable filters are guaranteed to last a lifetime. They are interchangeable with 1" disposable filters and can be easily cleaned and used again and again. Never buy another filter. [More...] MFG#: 0401-1-20x25x1 |
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$81.50
Suggested: You Save: $15.50 ![]() |
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24" X 24" X 1" Perm-A-Foam Filter
(case of 2 Filters) 24" X 24" X 1" Perm-A-Foam Filter [More...] MFG#: PF24241N |
3-4 Weeks to Ship ![]() |
$65.50
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16" X 20" X 1" Perm-A-Foam Filter
(case of 2 Filters) 16" X 20" X 1" Perm-A-Foam Filter [More...] MFG#: PF16201N |
3-4 Weeks to Ship ![]() |
$54.08
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16" X 25" X 1" Perm-A-Foam Filter
(case of 2 Filters) 16" X 25" X 1" Perm-A-Foam Filter [More...] MFG#: PF16251N |
3-4 Weeks to Ship ![]() |
$60.27
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16" X 25" X 1" Lifetime Permanent Washable Filter
16" X 25" X 1" Low-Resistance, Electrostatic Permanent Washable Filter [More...] MFG#: 3856-1625LRG |
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$52.21
Suggested: You Save: $7.74 ![]() |
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20" X 20" X 1" Lifetime Permanent Washable Filter
20" X 20" X 1" Low-Resistance, Electrostatic Permanent Washable Filter [More...] MFG#: 3856-2020LRG |
In Stock ![]() |
$52.21
Suggested: You Save: $7.74 ![]() |
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20" X 25" X 1" Lifetime Permanent Washable Filter
20" X 25" X 1" Low-Resistance, Electrostatic Permanent Washable Filter [More...] MFG#: 3856-2025LRG |
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$56.07
Suggested: You Save: $3.88 ![]() |
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14" X 14" X 1" Lifetime Permanent Washable Filter
14" X 14" X 1" Low-Resistance, Electrostatic Permanent Washable Filter [More...] MFG#: 3856-1414LRG |
In Stock ![]() |
$52.21
Suggested: You Save: $7.74 ![]() |
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16" X 20" X 1" Lifetime Permanent Washable Filter
16" X 20" X 1" Low-Resistance, Electrostatic Permanent Washable Filter [More...] MFG#: 3856-1620LRG |
In Stock ![]() |
$52.21
Suggested: You Save: $7.74 ![]() |
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20" X 30" X 1" Lifetime Permanent Washable Filter
20" X 30" X 1" Low-Resistance, Electrostatic Permanent Washable Filter [More...] MFG#: 3856-2030LRG |
In Stock ![]() |
$52.21
Suggested: You Save: $7.74 ![]() |
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20" X 22" X 1" Lifetime Permanent Washable Filter
20" X 22" X 1" Low-Resistance, Electrostatic Permanent Washable Filter [More...] MFG#: 3856-2022LRG |
In Stock ![]() |
$52.21
Suggested: You Save: $7.74 ![]() |
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14" X 30" X 1" Lifetime Permanent Washable Filter
14" X 30" X 1" Low-Resistance, Electrostatic Permanent Washable Filter [More...] MFG#: 3856-1430LRG |
In Stock ![]() |
$52.21
Suggested: You Save: $7.74 ![]() |
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16" X 24" X 1" Lifetime Permanent Washable Filter
16" X 24" X 1" Low-Resistance, Electrostatic Permanent Washable Filter [More...] MFG#: 3856-1624LRG |
In Stock ![]() |
$52.21
Suggested: You Save: $7.74 ![]() |
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24" X 24" X 1" Lifetime Permanent Washable Filter
24" X 24" X 1" Low-Resistance, Electrostatic Permanent Washable Filter [More...] MFG#: 3856-2424LRG |
In Stock ![]() |
$65.19
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14" X 20" X 1" Lifetime Permanent Washable Filter
14" X 20" X 1" Low-Resistance, Electrostatic Permanent Washable Filter [More...] MFG#: 3856-1420LRG |
In Stock ![]() |
$52.21
Suggested: You Save: $7.74 ![]() |
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