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Aprilaire filters

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.


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Aprilaire filters product list


Aprilaire 4510 Replacement Filter for 1700
(4510)

The Aprilaire 4510 is the correct replacement for the following dehumidifier: Aprilaire 1700 Dehumidifier


In stock! Ships in 1 business day.
Aprilaire 4510 Replacement Filter for 1700
Our Price: $28.99
Retail: $42.28
You Save 31%!






Aprilaire 4407 Humidifier Water Distribution Tray
(4407)

The Aprilaire 4407 is the correct replacement for the following humidifiers: April Model 400 Humidifier


In stock! Ships in 1 business day.
Aprilaire 4407 Humidifier Water Distribution Tray
Our Price: $13.99
Retail: $23.99
You Save 42%!






Day and Night P1103545 Metal Water Panel Filter
(DN P1103545 1R)

The Day and Night P1103545 Metal Water Panel Filter measures approximately 10" x 13-1/4" x 1-1/2", and is the correct replacement evaporator pad for many of the Bryant, Carrier, Honeywell, Lennox and Totaline humidifiers.


In stock! Ships in 1 business day.
Day and Night P1103545 Metal Water Panel Filter
As Low As: $5.95
Retail: $9.99
You Save 40%!






Aprilaire 6610 - 10" Zone Control Vent Damper
(Aprilaire 6610)

The Aprilaire 6610 is a round ventilation damper of the following size: 10 inches diameter The Aprilaire 6610 - 10" Zone Control Vent Damper is a motorized damper with durable 24 gauge construction. This automatic vent damper features a positi


In stock! Ships in 1 business day.
Aprilaire 6610 - 10" Zone Control Vent Damper
Our Price: $103.99
Retail: $109.99
You Save 5%!






Aprilaire 4332 Humidifier Damper Assembly
(4332)

The Aprilaire 4332 Humidifier Damper Assembly is a damper assembly kit that includes a damper blade, spring, and knob. This Aprilaire humidifier kit is designed for Aprilaire humidifier models 400, 500, 550, and 600. This is a genuine Aprilaire part


In stock! Ships in 1 business day.
Aprilaire 4332 Humidifier Damper Assembly
Our Price: $19.00
Retail: $28.00
You Save 32%!






Aprilaire 4184 Water Distribution Tray Nozzle
(Aprilaire 4184)

This is an Aprilaire 4184 Water Distribution Tray Nozzle replacement for the Aprilaire 350 Humidifier, Aprilaire 360 Humidifier, Aprilaire 550 Humidifier, Aprilaire 560 Humidifier, Aprilaire 560A Humidifier, and Aprilaire 568 Humidifier. It fits Apr


In stock! Ships in 1 business day.
Aprilaire 4184 Water Distribution Tray Nozzle
Our Price: $14.99
Retail: $19.99
You Save 25%!






Carrier P1101045 Paper Water Panel Filter
(Carrier P1101045 1R)

The Carrier P110-1045 Paper Water Panel Filter measures 9-1/2" x 9-3/4" x 1-1/2" (approx.), and is the correct replacement filter for many humidifiers made by AprilAire, Bryant, Carrier, Chippewa, Hamilton, Honeywell, Lasko, Lennox and Totaline.


In stock! Ships in 1 business day.
Carrier P1101045 Paper Water Panel Filter
Our Price: $14.99
Retail: $19.99
You Save 25%!






Aprilaire 6614 Comfort Zone Vent Damper - 14"
(Aprilaire 6614)

The Aprilaire 6614 is a round ventilation damper of the following size: 14 inches diameter The Aprilaire 6614 Comfort Zone Vent Damper - 14" is a motorized damper with durable 24 gauge construction. This automatic vent damper features a positi


Special Order. Ships in 5 days.
Aprilaire 6614 Comfort Zone Vent Damper - 14"
Our Price: $224.57
Retail: $249.99
You Save 10%!






Aprilaire 2400 Air Cleaner Door - Aprilaire 4271
(4271)

The Aprilaire 2400 Air Cleaner Door - Aprilaire 4271 is a replacement access door for the Aprilaire 2400 Air Cleaner. This is the old style door and only fits on the old style air cleaner cabinets. The Aprilaire 4271 door is held in place by large p


In stock! Ships in 1 business day.
Aprilaire 2400 Air Cleaner Door - Aprilaire 4271
Our Price: $35.00
Retail: $40.99
You Save 15%!






Aprilaire 4410 Humidifier Water Level Sensor
(4410)

The Aprilaire 4410 is the correct replacement for the following humidifiers: Aprilaire Model 400 Humidifier Aprilaire Model 400A Humidifier Aprilaire Model 400M Humidifier


Special Order. Ships in 7 days.
Aprilaire 4410 Humidifier Water Level Sensor
Our Price: $32.88
Retail: $34.99
You Save 6%!






Aprilaire 700 Series Humidifier Cabinet Base
(Aprilaire 4245)

The Aprilaire 700 Series Humidifier Cabinet Base is also known as Aprilaire 4245.


In stock! Ships in 1 business day.
Aprilaire 700 Series Humidifier Cabinet Base
Our Price: $72.99
Retail: $99.99
You Save 27%!






Aprilaire 4851 Humidifier Blower Activation Relay
(4851)

The Aprilaire 4851 is the correct replacement for the following humidifiers: Aprilaire 500 Series Humidifiers Aprilaire 600 Series Humidifiers Aprilaire 700 Series Humidifiers


In stock! Ships in 1 business day.
Aprilaire 4851 Humidifier Blower Activation Relay
Our Price: $23.00
Retail: $44.99
You Save 49%!






Humid-Aire Neptune Metal Water Panel Filter
(HumidAire Neptune 1R)

The Humid-Aire Neptune Metal Water Panel Filter is the correct compatible replacement for the following models of humidifiers: Humid-Aire Neptune furnace humidifiers This metal Humid-Aire humidifier water panel has approximate dimensions of 11


In stock! Ships in 1 business day.
Humid-Aire Neptune Metal Water Panel Filter
Our Price: $5.14
Retail: $9.99
You Save 49%!






Aprilaire 6612 Automatic Ventilation Damper - 12"
(Aprilaire 6612)

The Aprilaire 6612 is a round ventilation damper of the following size: 12 inches diameter The Aprilaire 6612 Automatic Ventilation Damper - 12" is a motorized damper with durable 24 gauge construction. This automatic vent damper features a po


Special Order. Ships in 8 days.
Aprilaire 6612 Automatic Ventilation Damper - 12"
Our Price: $95.09
Retail: $99.99
You Save 5%!






Aprilaire 4406 Humidifier Float Valve Assembly
(4406)

The Aprilaire 4406 is the correct replacement for the following humidifier: Aprilaire Model 400 Humidifier


Out of stock
Aprilaire 4406 Humidifier Float Valve Assembly
Our Price: $9.84
Retail: $18.00
You Save 45%!





Aprilaire 4031 Humidifier Cork Motor Isolator
(4031)

The Aprilaire 4031 is the correct replacement for the following humidifiers: Aprilaire Model 700 Humidifier Aprilaire Model 700 Humidifier Aprilaire Model 700M Humidifier Aprilaire Model 760 Humidifier Aprilaire Model 760A Humidifier


Out of stock
Aprilaire 4031 Humidifier Cork Motor Isolator
Our Price: $7.99
Retail: $13.99
You Save 43%!





Aprilaire 4740 Humidifier Fan Relay for 700A 700M
(4740)

The Aprilaire 4740 is the correct replacement for the following humidifiers: Aprilaire Model 700A Humidifier Aprilaire Model 700M Humidifier


Special Order. Ships in 8 days.
Aprilaire 4740 Humidifier Fan Relay for 700A 700M
Our Price: $14.98
Retail: $22.99
You Save 35%!






Aprilaire 4349 Humidifier Door Catch for 2200 2400
(4349)

The Aprilaire 4349 Humidifier Door Catch for 2200 2400 is a door catch replacement kit for Aprilaire humidifier models 2200 and 2400. This Aprilaire door catch is designed for new style doors. This Aprilaire kit includes a door catch, form seal, and


In stock! Ships in 1 business day.
Aprilaire 4349 Humidifier Door Catch for 2200 2400
Our Price: $4.20
Retail: $11.99
You Save 65%!






Aprilaire 4217 Humidifier Scale Control Insert
(Aprilaire 4217)

This is an Aprilaire 4217 Humidifier Scale Control Insert replacement for use with the Aprilaire 500 Humidifier Water Panel Evaporator (Aprilaire 10) and the Aprilaire 4218 Humidifier Water Distribution Tray in the following Aprilaire humidifiers: A


Special Order. Ships in 21 days.
Aprilaire 4217 Humidifier Scale Control Insert
Our Price: $13.10
Retail: $19.99
You Save 34%!






Aprilaire 4247 Humidifier Fan Blade Replacement
(4247)

The Aprilaire 4247 Humidifier Fan Blade is a genuine replacement for your Aprilaire whole house humidifier system. This humidifier fan blade keeps your Aprilaire 700 series humidifier system working at its best.


Special Order. Ships in 6 days.
Aprilaire 4247 Humidifier Fan Blade Replacement
Our Price: $21.39
Retail: $28.00
You Save 24%!






Aprilaire 4640 Humidifier Scale Control Insert
(4640)

The Aprilaire 4640 Humidifier Scale Control Insert is for use in your 500 series model humidifier. This Aprilaire humidifier scale control is a U-shaped piece that encases your humidifiers water panel evaporator.


Out of stock
Aprilaire 4640 Humidifier Scale Control Insert
Our Price: $11.42
Retail: $19.99
You Save 43%!





Aprilaire 4240 Humidifier Male Disconnect Assembly
(4240)

The Aprilaire 4240 Humidifier Male Disconnect Assembly is for use in your select 700 series Aprilaire whole-house humidifier. This item plugs into the humidifier base and will make contact with the female disconnect assembly. This is where a wiring


Special Order. Ships in 8 days.
Aprilaire 4240 Humidifier Male Disconnect Assembly
Our Price: $16.66
Retail: $29.99
You Save 44%!






Aprilaire 4403 Humidifier Float Chamber
(4403)

The Aprilaire 4403 Humidifier Float Chamber is a float chamber for Aprilaire 400 model humidifiers. This float chamber is a U-shaped component that encases the water panel of the humidifier and directs any built-up mineral deposits back into the wat


In stock! Ships in 1 business day.
Aprilaire 4403 Humidifier Float Chamber
Our Price: $36.95
Retail: $39.95
You Save 8%!






Aprilaire 4182 Humidifier Water Distribution Tray
(4182)

The Aprilaire 4182 Humidifier Water Distribution Tray evenly distributes water to all of the evaporative panel. The Aprilaire 4182 Water Distribution Tray attaches to the u-shaped scale control insert.


Special Order. Ships in 10 days.
Aprilaire 4182 Humidifier Water Distribution Tray
Our Price: $14.07
Retail: $25.00
You Save 44%!






Aprilaire 6606 Motorized Damper - 6"
(Aprilaire 6606)

The Aprilaire 6606 Motorized Damper - 6" measures 6 inches in diameter and works well with either rigid metal or flex duct. The Aprilaire closed damper features adjustable blade positioning and an integrated foam seal for flexibility with any zone j


Special Order. Ships in 11 days.
Aprilaire 6606 Motorized Damper - 6"
Our Price: $90.73
Retail: $99.99
You Save 9%!







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