Home > Air Filters > Allergy Reduction > Basic Allergy Filters > Expandable Filters
Filter Shipping has allergy filters for your air cleaner. We carry OEM and generic brand expandable filters to fit your needs and save you money. Make sure when upgrading to an allergy grade filter to check if your furnace or air conditioner is capable of handling the increased stress.
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Aprilaire 210 Expandable Filter Aprilaire 210 Expandable Filter (2 Pack) Aprilaire 310 Expandable Filter
Aprilaire 210
Expandable Filter
Nominal Expanded Size: 20" x 25" x 4"
Exact Collapsed Size: 26" x 4"
Filter Rating: MERV 11
Expected Duration: 6 to 12 months
Allergen Grade: Basic
Aprilaire 210
Expandable Filter (2 PACK)
Nominal Expanded Size: 20" x 25" x 4"
Exact Collapsed Size: 26" x 4"
Filter Rating: MERV 11
Expected Duration: 6 to 12 months
Allergen Grade: Basic
Aprilaire 310
Expandable Filter
Nominal Expanded Size: 19" x 20" x 4"
Exact Collapsed Size: 20" x 4"
Filter Rating: MERV 11
Expected Duration: 6 to 12 months
Allergen Grade: Basic
Aprilaire 610 Expandable Filter Aprilaire 613 Expandable Filter Aprilaire 810 Expandable Filter
Aprilaire 610
Expandable Filter
Nominal Expanded Size: 16"" x 25"" x 4""
Exact Collapsed Size: 26"" x 4.25""
Filter Rating: MERV 11
Expected Duration: 6 to 12 months
Allergen Grade: Basic
Aprilaire 613
Expandable Filter
Nominal Expanded Size: 16"" x 25"" x 4""
Exact Collapsed Size: 26"" x 4.25""
Filter Rating: MERV 13
Expected Duration: 6 to 12 months
Allergen Grade: Basic
Aprilaire 810
Expandable Filter
Nominal Expanded Size: 20"" x 25"" x 4""
Exact Collapsed Size: 26"" x 4.25""
Filter Rating: MERV 11
Expected Duration: 6 to 12 months
Allergen Grade: Basic
Aprilaire 813 Expandable Filter Aprilaire 813 Expandable Filter Generalaire 12758 Filter
Aprilaire 813
Expandable Filter
Nominal Expanded Size: 20"" x 25"" x 4""
Exact Collapsed Size: 26"" x 4.25""
Filter Rating: MERV 13
Expected Duration: 6 to 12 months
Allergen Grade: Basic
Aprilaire 813 (2 Pack)
Expandable Filter
Nominal Expanded Size: 20"" x 25"" x 4""
Exact Collapsed Size: 26"" x 4.25""
Filter Rating: MERV 13
Expected Duration: 6 to 12 months
Allergen Grade: Basic
GeneralAire 12758
Expandable Filter
Nominal Expanded Size: 20" x 25" x 6"
Filter Rating: MERV 11
Expected Duration: 6 to 12 months
OEM for: GenralAire
Generalaire 13415 Filter
GeneralAire 13415
Expandable Filter
Collapsed Size: 15.75" x 23.25" x 6"
Filter Rating: MERV 11
Expected Duration: 6 to 12 months
OEM for: GenralAire