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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:


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

Retail: $96.99

Our Price: $84.99

Save 12%!

FiltersFast A35PR Replacement for Honeywell HC26 Filter
In Stock!
Ships in 1 business day

Retail: $14.99

As Low As: $9.95

Save 34%!

AprilAire 45 Replacement for Filters Fast® UA45WPRP - 2-Pack
In Stock!
Ships in 1 business day

Retail: $39.99

As Low As: $30.99

Save 23%!

AprilAire 12 Replacement Water Panel
In Stock!
Ships in 1 business day

Retail: $29.99

As Low As: $17.99

Save 40%!

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

Retail: $99.99

Our Price: $76.99

Save 23%!

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

Retail: $79.99

As Low As: $62.99

Save 21%!

AprilAire 865 Whole House Steam Humidifier with Wall Mount Fan
FREE SHIPPING!

within the continental U.S.

Special Order.
Ships in 5 to 6 days.

Retail: $1,199.99

Our Price: $1,059.99

Save 12%!

AprilAire 6706 - 6" Round Damper - Slip-In
Special Order.
Ships in 5 to 6 days.

Retail: $99.99

Our Price: $88.99

Save 11%!

AprilAire 8840 Automation Thermostat with WIFI Capability
FREE SHIPPING!

within the continental U.S.

Out of stock

Retail: $699.99

Our Price: $599.99

Save 14%!

AprilAire 1820 70-Pint Pro Dehumidifier
FREE SHIPPING!

within the continental U.S.

Special Order.
Ships in 5 to 6 days.

Retail: $1,455.95

Our Price: $1,299.95

Save 11%!

AprilAire 1210 Whole House Air Purifier
FREE SHIPPING!

within the continental U.S.

Special Order.
Ships in 5 to 6 days.

Retail: $149.99

Our Price: $129.99

Save 13%!

AprilAire 8920W WiFi Thermostat with IAQ Control
FREE SHIPPING!

within the continental U.S.

In Stock!
Ships in 1 business day

Retail: $489.99

Our Price: $394.99

Save 19%!

AprilAire 4510, 4510-APR Replacement Air Filter - 1700, 1710A
Special Order.
Ships in 5 to 6 days.

Retail: $59.99

Our Price: $49.99

Save 17%!

AprilAire 4602 Ionizing Wire for AprilAire 5000
Special Order.
Ships in 5 to 6 days.

Retail: $22.99

Our Price: $17.99

Save 22%!

AprilAire 56 Duct Mount Humidistat Control
Special Order.
Ships in 5 to 6 days.

Retail: $182.99

Our Price: $89.95

Save 51%!

AprilAire 1850 95-Pint Whole House Dehumidifier
FREE SHIPPING!

within the continental U.S.

Special Order.
Ships in 5 to 6 days.

Retail: $1,951.95

Our Price: $1,668.95

Save 14%!

AprilAire 1870 130-Pint Whole House Dehumidifier
FREE SHIPPING!

within the continental U.S.

In Stock!
Ships in 1 business day

Retail: $2,714.95

Our Price: $2,138.95

Save 21%!

AprilAire 5000 Electronic Air Purifier
FREE SHIPPING!

within the continental U.S.

Special Order.
Ships in 5 to 6 days.

Retail: $799.99

Our Price: $729.99

Save 9%!

AprilAire 1620 Whole House Air Purifier
FREE SHIPPING!

within the continental U.S.

Special Order.
Ships in 5 to 6 days.

Retail: $249.99

Our Price: $199.99

Save 20%!

AprilAire 313 MERV13 Healthy Home Air Filter For Whole-Home Air Purifiers
FREE SHIPPING!

within the continental U.S.

In Stock!
Ships in 1 business day

Our Price: $463.92

AprilAire 810 Replacement Air Filter Media
FREE SHIPPING!

within the continental U.S.

Special Order.
Ships in 5 to 6 days.

Our Price: $383.60

AprilAire RF09550P True HEPA Air Purifier Replacement Filter
FREE SHIPPING!

within the continental U.S.

Special Order.
Ships in 5 to 6 days.

Retail: $149.99

Our Price: $129.99

Save 13%!

AprilAire 2216 Whole House Air Purifier
FREE SHIPPING!

within the continental U.S.

Special Order.
Ships in 5 to 6 days.

Retail: $249.99

Our Price: $199.99

Save 20%!

AprilAire 4410 Humidifier Water Level Sensor
Special Order.
Ships in 5 to 6 days.

Retail: $49.99

Our Price: $36.99

Save 26%!

AprilAire 4187 Humidifier Drain Spud
Special Order.
Ships in 5 to 6 days.

Retail: $10.99

Our Price: $9.99

Save 9%!

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