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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: Previous  1  2  Showing 16 - 23 of 23 Products, Sorted By
  Product Details Stock Price Purchase
20
20" X 30" X 1" Permanent Washable Filter
20" X 30" 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#: 0401-1-20x30x1
In Stock
$69.99
24
24" X 24" X 1" Permanent Washable Filter
24" X 24" 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#: 0401-1-24x24x1
In Stock
$69.99
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
Ships In 1 Week
$57.95
(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
Ships In 1 Week
$57.95
(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
Ships In 1 Week
$57.95
(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
$38.79
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
$38.79
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
$38.79
Page: Previous  1  2  Showing 16 - 23 of 23 Products