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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 filters full product list:


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

Retail: $79.99

As Low As: $46.95

Save 41%!

Official Aprilaire 413 Allergy Filter Media Replacement 2410, 4400 - MERV 13
In Stock!
Ships in 1 business day

Retail: $59.99

As Low As: $44.95

Save 25%!

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

Retail: $19.99

Our Price: $16.95

Save 15%!

BestAir A35PR Replacement for Aprilaire 35 Humidifier Filter
In Stock!
Ships in 1 business day

Retail: $14.99

As Low As: $9.95

Save 34%!

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

Retail: $59.99

As Low As: $44.95

Save 25%!

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

Retail: $49.99

As Low As: $40.95

Save 18%!

Aprilaire 4839 Maintenance Kit with Water Panel 35
In Stock!
Ships in 1 business day

Retail: $64.99

Our Price: $54.95

Save 15%!

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

Retail: $46.99

As Low As: $30.95

Save 34%!

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

Retail: $39.99

As Low As: $24.95

Save 38%!

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

Retail: $22.99

As Low As: $15.95

Save 31%!

FiltersFast A35WPR Replacement for Aprilaire 600

Out of stock

Retail: $15.99

As Low As: $12.45

Save 22%!

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

Retail: $63.95

As Low As: $46.95

Save 27%!

Aprilaire 4750 Maintenance Kit with Water Panel 35
In Stock!
Ships in 1 business day

Retail: $64.99

As Low As: $48.95

Save 25%!

FiltersFast FFC162766SGMM13 Replacement for Aprilaire 2400 MERV13

In Stock!
Ships in 1 to 2 business days.

Retail: $99.99

Our Price: $71.90

Save 28%!

FiltersFast A10PR R Replacement for Aprilaire 10
In Stock!
Ships in 1 business day

Retail: $19.99

As Low As: $8.95

Save 55%!

Aprilaire 560 Series Humidifier Maintenance Kit
In Stock!
Ships in 1 business day

Retail: $69.99

Our Price: $59.95

Save 14%!

FiltersFast FFC20256SGM13 Replacement for Aprilaire SpaceGard 2200 2250 Air Filter - MERV 13
FREE SHIPPING!

within the continental U.S.


In Stock!
Ships in 1 to 2 business days.

Retail: $97.99

As Low As: $74.95

Save 24%!

FiltersFast FFC20256SG Replacement For Aprilaire Space Gard 2200 20x25x6 - 2-Pack

In Stock!
Ships in 1 to 2 business days.

Retail: $71.99

Our Price: $59.95

Save 17%!

FiltersFast FFC20256SGM8 Replacement for Aprilaire SpaceGard 2200 MERV8 2-Pack

In Stock!
Ships in 1 to 2 business days.

Retail: $67.99

Our Price: $49.95

Save 27%!

FiltersFast FFC162766SG Replacement for Aprilaire SpaceGard 2400 16x27x6 2-Pack

In Stock!
Ships in 1 to 2 business days.

Retail: $99.99

Our Price: $64.95

Save 35%!

BestAir A35PR Replacement for Carrier P1103545
In Stock!
Ships in 1 business day

Retail: $14.99

As Low As: $9.95

Save 34%!

FiltersFast A10WPR Replacement for Aprilaire 550 Humidifier Water Panel
In Stock!
Ships in 1 business day

Retail: $19.99

As Low As: $13.99

Save 30%!

FiltersFast A10PR R Replacement For Aprilaire 110, 220, 500, 550, 558
In Stock!
Ships in 1 business day

Retail: $19.99

As Low As: $8.95

Save 55%!

BestAir A35PR Replacement for Bryant P1103545 Filter
In Stock!
Ships in 1 business day

Retail: $14.99

As Low As: $9.95

Save 34%!

FiltersFast FFC162766SGM8 Replacement for Aprilaire SpaceGard 2400 MERV8 - 2-Pack

In Stock!
Ships in 1 to 2 business days.

Retail: $59.99

Our Price: $45.95

Save 23%!

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