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products available
Fiberglass 1in Filters
Shop 74 fiberglass 1in filters at National Hardware Group — from trusted brands like Aaf Flanders, Filtrete, Flanders and more. Every item is an authorized, warranty-backed purchase, with prices starting around $2.99. Ships nationwide, free over $75 on most items, or find it at your local store.
Trusted brands only
Ships nationwide
Pro accounts welcome
Support your local hardware store
12
per case
USA
Flanders
Flanders EZ Flow II 18 in. W X 25 in. H X 1 in. Fiberglass 1 MERV Air Filter
MPN: 10055.011825
$47.88
12
per case
USA
Flanders
Flanders EZ Flow II 18 in. W X 24 in. H X 1 in. Fiberglass 1 MERV Air Filter
MPN: 10055.011824
$47.88
12
per case
USA
Flanders
Flanders EZ Flow II 24 in. W X 24 in. H X 1 in. Fiberglass 1 MERV Air Filter
MPN: 10055.012424
$47.88
12
per case
USA
Flanders
Flanders EZ Flow II 16 in. W X 16 in. H X 1 in. Fiberglass 1 MERV Air Filter
MPN: 10055.011616
$43.08
12
per case
USA
Flanders
Flanders EZ Flow II 10 in. W X 30 in. H X 1 in. Fiberglass 1 MERV Air Filter
MPN: 10055.011030
$43.08
12
per case
USA
Flanders
Flanders EZ Flow II 8 in. W X 16 in. H X 1 in. Fiberglass 1 MERV Air Filter
MPN: 10055.01816
$55.08
12
per case
USA
Flanders
Flanders EZ Flow II 10 in. W X 10 in. H X 1 in. Fiberglass 1 MERV Air Filter
MPN: 10055.011010
$35.88
12
per case
USA
Flanders
Flanders EZ Flow II 18 in. W X 18 in. H X 1 in. Fiberglass 1 MERV Air Filter
MPN: 10055.011818
$43.08
12
per case
USA
Flanders
Flanders EZ Flow II 18 in. W X 20 in. H X 1 in. Fiberglass 1 MERV Air Filter
MPN: 10055.011820
$43.08
12
per case
USA
Flanders
Flanders EZ Flow II 20 in. W X 22-1/4 in. H X 1 in. Fiberglass 1 MERV Air Filter
MPN: 10055.01202214
$47.88
USA
In-Store
Flanders
Flanders EZ Flow II 20 in. W X 22 in. H X 1 in. Fiberglass 1 MERV Air Filter
MPN: 10055.012022
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
12
per case
USA
Flanders
Flanders EZ Flow II 14 in. W X 18 in. H X 1 in. Fiberglass 1 MERV Air Filter
MPN: 10055.011418
$55.08
12
per case
USA
Flanders
Flanders EZ Flow II 12 in. W X 20 in. H X 1 in. Fiberglass 1 MERV Air Filter
MPN: 10055.011220
$35.88
12
per case
USA
Flanders
Flanders EZ Flow II 12 in. W X 18 in. H X 1 in. Fiberglass 1 MERV Air Filter
MPN: 10055.011218
$43.08
12
per case
USA
Flanders
Flanders EZ Flow II 16 in. W X 24 in. H X 1 in. Fiberglass 1 MERV Air Filter
MPN: 10055.011624
$43.08
12
per case
USA
Flanders
Flanders EZ Flow II 15 in. W X 25 in. H X 1 in. Fiberglass 1 MERV Air Filter
MPN: 10055.011525
$47.88
12
per case
USA
Flanders
Flanders EZ Flow II 14 in. W X 30 in. H X 1 in. Fiberglass 1 MERV Air Filter
MPN: 10055.011430
$47.88
12
per case
USA
Flanders
Flanders EZ Flow II 14 in. W X 24 in. H X 1 in. Fiberglass 1 MERV Air Filter
MPN: 10055.011424
$35.88
12
per case
USA
Flanders
Flanders EZ Flow II 10 in. W X 24 in. H X 1 in. Fiberglass 1 MERV Air Filter
MPN: 10055.011024
$43.08
12
per case
USA
Flanders
Flanders EZ Flow II 10 in. W X 25 in. H X 1 in. Fiberglass 1 MERV Air Filter
MPN: 10055.011025
$43.08
USA
In-Store
Pamlico Air
Pamlico Air 22 in. W X 22 in. H X 1 in. Fiberglass 4 MERV Air Filter
MPN: 11204-012222
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
12
per case
USA
Pamlico Air
Pamlico Air 22 in. W X 22 in. H X 1 in. Fiberglass 4 MERV Air Filter
MPN: 11104-012222
$71.88
12
per case
USA
Pamlico Air
Pamlico Air 24 in. W X 30 in. H X 1 in. Fiberglass 4 MERV Air Filter
MPN: 11204-012430
$95.88
12
per case
USA
Pamlico Air
Pamlico Air 20 in. W X 30 in. H X 1 in. Fiberglass 4 MERV Air Filter
MPN: 11104-012030
$71.88
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