Home > Air Filters > Aprilaire Air Filters > Expandable Filters
Filter Shipping carries a full lineup of Aprilaire's expandable filters. We have the old style filters that require the combs, the new style filters that slide on the track, and the kits to upgrade your old style to the new style. Have any questions just send us an email (sales@filtershipping.com) or a call.

Aprilaire Expandable Air Cleaner Filters

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Aprilaire 201 Expandable Filter Aprilaire 210 Expandable Filter Aprilaire 210 Expandable Filter (2 Pack)
Aprilaire 201
Expandable Filter

Nominal Expanded Size: 20" x 25" x 6"
Exact Collapsed Size: 3" x 24.5" x 6.125"
Filter Rating: MERV 10
Expected Duration: 6 to 12 months

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 213 Expandable Filter Aprilaire 213 Expandable Filter Aprilaire 310 Expandable Filter
Aprilaire 213
Expandable Filter
Nominal Expanded Size: 20" x 25" x 4"
Exact Collapsed Size: 26" x 4"
Filter Rating: MERV 13
Expected Duration: 6 to 12 months
Allergen Grade: Advanced

Aprilaire 213
Expandable Filter (2 Pack)
Nominal Expanded Size: 20" x 25" x 4"
Exact Collapsed Size: 26" x 4"
Filter Rating: MERV 13
Expected Duration: 6 to 12 months
Allergen Grade: Advanced

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 313 Expandable Filter Aprilaire 401 Expandable Filter Aprilaire 410 Expandable Filter
Aprilaire 313
Expandable Filter

Nominal Expanded Size: 19" x 20" x 4"
Exact Collapsed Size: 20" x 4"
Filter Rating: MERV 13
Expected Duration: 6 to 12 months
Allergen Grade: Basic

Aprilaire 401
Expandable Filter

Nominal Expanded Size: 16" x 27" x 6"
Exact Collapsed Size: 3" x 26.5" x 6.125"
Filter Rating: MERV 10
Expected Duration: 6 to 12 months

Aprilaire 410
Expandable Filter
Nominal Expanded Size: 16" x 27" x 6"
Exact Collapsed Size: 27.125x6
Filter Rating: MERV 11
Expected Duration: 6 to 12 months
Allergen Grade: Advanced

Aprilaire 413 Expandable Filter Aprilaire 501 Expandable Filter Aprilaire 610 Expandable Filter
Aprilaire 413
Expandable Filter

Nominal Expanded Size: 16" x 27" x 4"
Exact Collapsed Size: 28" x 4"
Filter Rating: MERV 13
Expected Duration: 6 to 12 months
Allergen Grade: Advanced

Aprilaire 501
Expandable Filter

Exact Collapsed Size: 27.125" x 6"
Filter Rating: MERV 10
Expected Duration: 6 to 12 months

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 Aprilaire 810 Expandable Filter Aprilaire 813 Expandable Filter
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

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

Best Air 201 Expandable Filter Merv 11 Best Air 201 Best Air 401 Merv 11
Best Air 201 Filter
Our Price: $20.50
Best Air 401 Filter
Our Price: $25.75
Best Air 201 Expandable Filter Merv 11 Best Air Expandable 201 Filter - 2 Pack
Merv 11
Best Air 401 Expandable Filter
Merv 11