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Permanent Washable Furnace Filters & Air Conditioner Filters

Our permanent, washable filters can be rinsed out and used again and again.
Page: 1  2  Next  Showing 1 - 15 of 25 Products, Sorted By
  Product Details Stock Price Purchase
20
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
In Stock
$81.50
Suggested: $97.00
You Save: $15.50
24
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
In Stock
$65.50
(case of 2)
16
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
1 Week To Ship
$51.50
(case of 2)
16
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
1 Week To Ship
$57.40
(case of 2)
16
16" X 25" X 1" Lifetime Permanent Washable Filter
16" X 25" X 1" Low-Resistance, Electrostatic Permanent Washable Filter  [More...]
MFG#: 3856-1625LRG
In Stock
$39.99
20
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
$39.99
20
20" X 25" X 1" Lifetime Permanent Washable Filter
20" X 25" X 1" Low-Resistance, Electrostatic Permanent Washable Filter  [More...]
MFG#: 3856-2025LRG
In Stock
$42.95
14
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
$39.99
16
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
$39.99
20
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
$39.99
20
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
$39.99
14
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
$39.99
16
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
$39.99
24
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
$49.95
14
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
$39.99
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