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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.
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Ships nationwide
Pro accounts welcome
Support your local hardware store
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
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
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
12
per case
USA
Pamlico Air
Pamlico Air 24 in. W X 24 in. H X 1 in. Fiberglass 4 MERV Air Filter
MPN: 11104-012424
$71.88
12
per case
USA
Pamlico Air
Pamlico Air 18 in. W X 30 in. H X 1 in. Fiberglass 4 MERV Air Filter
MPN: 11104-011830
$71.88
12
per case
USA
Pamlico Air
Pamlico Air 20 in. W X 24 in. H X 1 in. Fiberglass 4 MERV Air Filter
MPN: 11104-012024
$67.08
12
per case
USA
Pamlico Air
Pamlico Air 20 in. W X 20 in. H X 1 in. Fiberglass 4 MERV Air Filter
MPN: 11104-012020
$59.88
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