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10 Best Aprilaire 501 Replacement Filter - March 2026

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Last Updated: 03-03-2026

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AprilAire 501 Replacement Filter for AprilAire 5000 Whole-House Air Purifier - MERV 15 Equivalent, 16x25x6 Air Filter (Pack of 1)

AprilAire 501 Replacement Filter for AprilAire 5000 Whole-House Air Purifier - MERV 15 Equivalent, 16x25x6 Air Filter (Pack of 1)

Aprilaire

9.8

9.8

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2

AprilAire 501 Replacement Filter for AprilAire 5000 Whole-House Air Purifier - MERV 15 Equivalent, 16x25x6 Air Filter (Pack of 2)

AprilAire 501 Replacement Filter for AprilAire 5000 Whole-House Air Purifier - MERV 15 Equivalent, 16x25x6 Air Filter (Pack of 2)

Aprilaire

9.6

9.6

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3

bestBest value
Senowi 2 Pack 501 Replacement Filter Compatible with Aprilaire 5000 Whole-House Air Purifier, MERV-15 Equivalent Furnace Filter, 16x25x6 Air Filter

Senowi 2 Pack 501 Replacement Filter Compatible with Aprilaire 5000 Whole-House Air Purifier, MERV-15 Equivalent Furnace Filter, 16x25x6 Air Filter

Senowi

9.5

9.5

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4

AprilAire 501 Replacement Filter for AprilAire 5000 Whole-House Air Purifier - MERV 15 Equivalent, 16x25x6 Air Filter (Pack of 4)

AprilAire 501 Replacement Filter for AprilAire 5000 Whole-House Air Purifier - MERV 15 Equivalent, 16x25x6 Air Filter (Pack of 4)

Aprilaire

9.2

9.2

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5

501 Replacement Furnace Filter Compatible with AprilAire 5000 Whole-House Air Purifier - 16x25x6 MERV 15, Clean Air & Dust, 2 Pack

501 Replacement Furnace Filter Compatible with AprilAire 5000 Whole-House Air Purifier - 16x25x6 MERV 15, Clean Air & Dust, 2 Pack

Curebilee

9.1

9.1

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6

2 Pack 501 Replacement Filter Compatible with Aprilaire 5000 Whole-House Air Purifier, 16x25x6 Air Filter，MERV15

2 Pack 501 Replacement Filter Compatible with Aprilaire 5000 Whole-House Air Purifier, 16x25x6 Air Filter，MERV15

Foglapius

8.8

8.8

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7

4 Pack 501 Replacement Filter Compatible with Aprilaire 5000 Whole-House Air Purifier, 16x25x6 Air Filter, Merv15

4 Pack 501 Replacement Filter Compatible with Aprilaire 5000 Whole-House Air Purifier, 16x25x6 Air Filter, Merv15

Foglapius

8.6

8.6

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amazon

8

501 Replacement Furnace Filter Compatible with AprilAire 5000 Whole-House Air Purifier - 16x25x6 MERV 15, Clean Air & Dust, 4 Pack

501 Replacement Furnace Filter Compatible with AprilAire 5000 Whole-House Air Purifier - 16x25x6 MERV 15, Clean Air & Dust, 4 Pack

Curebilee

8.4

8.4

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amazon

9

FURCIELOS 501 Replacement Filter Compatible with AprilAire 5000 Whole-House Air Purifier, 5000 Replacement Filter 16x25x6 MERV-15 Equivalent Filter,2-Pack

FURCIELOS 501 Replacement Filter Compatible with AprilAire 5000 Whole-House Air Purifier, 5000 Replacement Filter 16x25x6 MERV-15 Equivalent Filter,2-Pack

FURCIELOS

8.2

8.2

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10

2 Pack 501 Replacement Filter for AprilAire 5000 Whole-House Air Purifier - 16x25x6 MERV-15 Equivalent

2 Pack 501 Replacement Filter for AprilAire 5000 Whole-House Air Purifier - 16x25x6 MERV-15 Equivalent

DAODEFUL

8.1

8.1

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