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AprilAire entered the indoor air quality industry in 1938. Less than two decades later, they produced the first marketed, whole-home, evaporative humidifier in the United States. Since that time, they have expanded their product line to include not only humidifiers, but also air cleaners, dehumidifiers, thermostats, ventilation and zone control systems.

The company's focus has always been to design, create and manufacture top level products to help improve indoor air quality. Commitment to discovering new, innovative ways to establish healthy indoor environments, whether in homes or businesses has contributed to AprilAire remaining a leader in the HVAC industry.

When it is time to replace the filters on your AprilAire products, such as humidifiers and air cleaners, make sure you choose genuine AprilAire replacement filters and parts.

AprilAire Product List:


Official AprilAire 216 Virus Filter for AprilAire 2210, 2200 & 4200 - MERV 16
In Stock!
Ships in 1 business day

Retail: $149.99

As Low As: $114.99

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Official AprilAire 416 Virus Filter Media Replacement 2410, 4400 - MERV 16
In Stock!
Ships in 1 business day

Retail: $147.99

Our Price: $119.99

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Filters Fast® 4" MERV 11 Replacement for Aprilaire 261 Air Filter - 3-pack
In Stock!
Ships in 3 to 4 business days.

Retail: $149.99

Our Price: $123.55

Save 18%!

Official AprilAire 213 Allergy Filter for AprilAire 2210, 2200 & 4200 - MERV 13
In Stock!
Ships in 1 business day

Retail: $79.99

Our Price: $58.95

Save 26%!

Official AprilAire 413 Allergy Filter Media Replacement 2410, 4400 - MERV 13

Out of stock

Retail: $79.99

As Low As: $54.95

Save 31%!

AprilAire 35 Replacement Water Panel
In Stock!
Ships in 1 business day

Retail: $24.95

Our Price: $18.95

Save 24%!

Official AprilAire 210 Clean Air Replacement Air Filter Media
In Stock!
Ships in 1 business day

Retail: $79.99

Our Price: $54.95

Save 31%!

AprilAire 501 Replacement Filter For Model 5000
In Stock!
Ships in 1 business day

Retail: $59.99

As Low As: $51.95

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Filters Fast® A35PR Replacement for AprilAire 35 Humidifier Filter
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Ships in 1 business day

Retail: $19.99

As Low As: $13.95

Save 30%!

Official AprilAire 410 Clean Air Replacement Filter Media - MERV 11
In Stock!
Ships in 1 business day

Retail: $69.99

As Low As: $51.99

Save 26%!

AprilAire 201 Replacement Filter for 2200, 2250 Air Purifiers
In Stock!
Ships in 1 business day

Retail: $59.99

As Low As: $43.95

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Filters Fast® FFC20256SGM8 Replacement for AprilAire SpaceGard 2200 MERV8 2-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $79.99

Our Price: $57.95

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AprilAire 10 for models 110, 220, 500, 500A, 500M, 550, 550A, 558
In Stock!
Ships in 1 business day

Retail: $29.99

Our Price: $19.99

Save 33%!

AprilAire 45 Humidifier Water Panel Filter - Model 400, 2-Pack
In Stock!
Ships in 1 business day

Retail: $49.99

Our Price: $36.95

Save 26%!

AprilAire 80 Replacement Steam Canister 800 System
In Stock!
Ships in 1 business day

Retail: $119.99

Our Price: $94.99

Save 21%!

AprilAire 401 Replacement Air Filter for 2400 Air Cleaner
In Stock!
Ships in 1 business day

Retail: $59.99

Our Price: $44.95

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Filters Fast® DSG201M11FF Replacement for SpaceGard AprilAire 201, 20x25x6 MERV11 - 2-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $59.99

Our Price: $49.95

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Filters Fast® A10PR Replacement For AprilAire 110, 220, 500, 550, 558
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Retail: $19.99

As Low As: $14.95

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Filters Fast® A35PR Replacement for Filters Fast® A35WPR, AprilAire 35
In Stock!
Ships in 1 business day

Retail: $19.99

As Low As: $13.95

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Filters Fast® FFC20256SGM13 Replacement for AprilAire SpaceGard 2200 2250 Air Filter - MERV 13- 2-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $119.99

As Low As: $84.95

Save 29%!

Filters Fast® FFC20256SG Replacement For AprilAire Space Gard 2200 20x25x6 - 2-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $89.99

Our Price: $69.95

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Filters Fast® FFC162766SGMM13 Replacement for AprilAire 2400 MERV13- 2-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $100.99

Our Price: $79.95

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Filters Fast® DSG401M11FF Replacement for AprilAire 401, 16x28x6 MERV11 - 2-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $79.99

Our Price: $54.95

Save 31%!

Filters Fast® A10PR R Replacement for AprilAire 10
In Stock!
Ships in 1 business day

Retail: $19.99

As Low As: $14.95

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AprilAire 35 Replacement For Lennox X2661 Humidifier Water Panel Filter
In Stock!
Ships in 1 business day

Retail: $24.95

Our Price: $18.95

Save 24%!

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