At AprilAire, our mission has always been to make homes healthy through intuitive design and professional-grade solutions because healthy homes are the foundation for healthy people, families, and communities.

Healthy Living Everyone deserves to breathe Healthy Airno matter where you live or what your circumstances are

Simplicity by Design

Our Healthy Air solutions are designed to be intuitive, easy to use, and environmentally friendly.

Our work is fueled by a passion for making a Healthy Air difference.

We're committed to delivering real results through dedication to our customers and solutions that perform.
Aprilaire 4236 Black Plastic Scale Control Insert for 560, 560A, 568, 700, 760, 760A and 768 Humidifier

Aprilaire 4236AA

At AprilAire, our mission has always been to make homes healthy through intuitive design and professional-grade solutions because healthy homes are the foundation for healthy people, families, and communities.

Healthy Living Everyone deserves to breathe Healthy Airno matter where you live or what your circumstances are

Simplicity by Design

Our Healthy Air solutions are designed to be intuitive, easy to use, and environmentally friendly.

Our work is fueled by a passion for making a Healthy Air difference.

We're committed to delivering real results through dedication to our customers and solutions that perform.
Aprilaire 4184 Nozzle for 350, 360, 550, 560 Humidifier Nozzle

The Aprilaire 4184 nozzle is the component where the feed tube slides into at the top of the water panel evaporator assembly
• The nozzle attaches to the water distribution tray at the top of the unit
  
  

  Aprilaire 4184AA

At AprilAire, our mission has always been to make homes healthy through intuitive design and professional-grade solutions because healthy homes are the foundation for healthy people, families, and communities.

Healthy Living Everyone deserves to breathe Healthy Airno matter where you live or what your circumstances are

Simplicity by Design

Our Healthy Air solutions are designed to be intuitive, easy to use, and environmentally friendly.

Our work is fueled by a passion for making a Healthy Air difference.

We're committed to delivering real results through dedication to our customers and solutions that perform.
Aprilaire 4223 Drain Spud for 500, 550, 558, 560, 568 Humidifiers

Aprilaire 4223AA

At AprilAire, our mission has always been to make homes healthy through intuitive design and professional-grade solutions because healthy homes are the foundation for healthy people, families, and communities.

Healthy Living Everyone deserves to breathe Healthy Airno matter where you live or what your circumstances are

Simplicity by Design

Our Healthy Air solutions are designed to be intuitive, easy to use, and environmentally friendly.

Our work is fueled by a passion for making a Healthy Air difference.

We're committed to delivering real results through dedication to our customers and solutions that perform.
Aprilaire 4237 Humidifier Fan Motor for used with 760, 760A, 768 and 700 humidifiers models

Aprilaire 4237AA

At AprilAire, our mission has always been to make homes healthy through intuitive design and professional-grade solutions because healthy homes are the foundation for healthy people, families, and communities.

Healthy Living Everyone deserves to breathe Healthy Airno matter where you live or what your circumstances are

Simplicity by Design

Our Healthy Air solutions are designed to be intuitive, easy to use, and environmentally friendly.

Our work is fueled by a passion for making a Healthy Air difference.

We're committed to delivering real results through dedication to our customers and solutions that perform.
Aprilaire 4246 Water Distribution Tray for 700, 760, 768 Humidifiers

Aprilaire 4246

At AprilAire, our mission has always been to make homes healthy through intuitive design and professional-grade solutions because healthy homes are the foundation for healthy people, families, and communities.

Healthy Living Everyone deserves to breathe Healthy Airno matter where you live or what your circumstances are

Simplicity by Design

Our Healthy Air solutions are designed to be intuitive, easy to use, and environmentally friendly.

Our work is fueled by a passion for making a Healthy Air difference.

We're committed to delivering real results through dedication to our customers and solutions that perform.
Aprilaire 4007 White Nylon Orifice for 110, 220 Humidifiers

Blue orifices are the tiny nylon components which accurately meter the flow of water into your humidifier



Aprilaire 4007AA

At AprilAire, our mission has always been to make homes healthy through intuitive design and professional-grade solutions because healthy homes are the foundation for healthy people, families, and communities.

Healthy Living Everyone deserves to breathe Healthy Airno matter where you live or what your circumstances are

Simplicity by Design

Our Healthy Air solutions are designed to be intuitive, easy to use, and environmentally friendly.

Our work is fueled by a passion for making a Healthy Air difference.

We're committed to delivering real results through dedication to our customers and solutions that perform.
Aprilaire 4235 Plastic Feed Tube and Nozzle, Used on 700, 760, 768 Humidifiers, 24" L, 11/64" ID x 1/4" OD

Aprilaire 4235AA

Aprilaire 401 MERV 10 Replacement Media Filter 16" x 25" x 6". Air quality matters. Thats why you trust Aprilaire to keep your home environment safe for you and your family. This genuine Aprilaire 401 Air Filter Replacement is rated MERV 10. That means it makes the air in your home fresh and healthy so your family can breathe easy. Its proven to prevent 92% of particles between 3.0 and 10.0 micron from passing through your homes heating and cooling system. That includes dust, pollen, and mold spores, which can irritate allergies and worsen asthma symptoms. Annual air filter replacements are a great way to keep your home and family protected. Aprilaire makes it easy to know what youre breathing.

Filters dust, pollen and mold spores from the air entering your home

Protects your family's respiratory health

Helps maintain performance of heating and cooling systems

Removes 92% of particles between 3 and 10 micron

Easy installation and Instructions included

Replace air filter annually for best air quality

Made in Wisconsin, USA

Aprilaire 401AA

At AprilAire, our mission has always been to make homes healthy through intuitive design and professional-grade solutions because healthy homes are the foundation for healthy people, families, and communities.

Healthy Living Everyone deserves to breathe Healthy Airno matter where you live or what your circumstances are

Simplicity by Design

Our Healthy Air solutions are designed to be intuitive, easy to use, and environmentally friendly.

Our work is fueled by a passion for making a Healthy Air difference.

We're committed to delivering real results through dedication to our customers and solutions that perform.
Aprilaire 45AA Water Panel 400 400A & 400M Humidifiers 13" L x 1-3/4" W x 10" H

Aprilaire 45AA

At AprilAire, our mission has always been to make homes healthy through intuitive design and professional-grade solutions because healthy homes are the foundation for healthy people, families, and communities.

Healthy Living Everyone deserves to breathe Healthy Airno matter where you live or what your circumstances are

Simplicity by Design

Our Healthy Air solutions are designed to be intuitive, easy to use, and environmentally friendly.

Our work is fueled by a passion for making a Healthy Air difference.

We're committed to delivering real results through dedication to our customers and solutions that perform.
Aprilaire 4410 Water Level Sensor Assembly for Aprilaire 400, 400A and 400M Humidifiers, 24 VAC , 5-3/4" L Water level sensor assembly to fit certain Aprilaire models. Fits at the bottom of the scale control insert. It has 2-magnetic reed switches wired in series in it which look for the location of the 2-floats that are sold separately. If both floats are sitting at the bottom of the sump (there is no water in there) the 2-magnetic reed switches will close. This turns the water solenoid valve on and sends water to the top of the pad. Excess water then runs down into the sump causing the 2-floats to float up and break the circuit to the solenoid valve. If either float rises up the level sensor switch will open and close the solenoid valve.

Aprilaire 4410

At AprilAire, our mission has always been to make homes healthy through intuitive design and professional-grade solutions because healthy homes are the foundation for healthy people, families, and communities.

Healthy Living Everyone deserves to breathe Healthy Airno matter where you live or what your circumstances are

Simplicity by Design

Our Healthy Air solutions are designed to be intuitive, easy to use, and environmentally friendly.

Our work is fueled by a passion for making a Healthy Air difference.

We're committed to delivering real results through dedication to our customers and solutions that perform.
Aprilaire 4336 Resistor Case and Manual Mode Label For Use with 500, 500A, 500M Model Humidifers, 3-1/2" L

Aprilaire 4336AA

At AprilAire, our mission has always been to make homes healthy through intuitive design and professional-grade solutions because healthy homes are the foundation for healthy people, families, and communities.

Healthy Living Everyone deserves to breathe Healthy Airno matter where you live or what your circumstances are

Simplicity by Design

Our Healthy Air solutions are designed to be intuitive, easy to use, and environmentally friendly.

Our work is fueled by a passion for making a Healthy Air difference.

We're committed to delivering real results through dedication to our customers and solutions that perform.
Aprilaire 4330 Black Plastic Scale Control Insert for 500, 500M, 600, 600A and 600M Humidifier

Aprilaire 4330AA