Aprilaire Humidifier Filters & Parts

We keep plenty of this genuine Aprilaire #35 Water Panel Evaporator Pad in stock, so you can have the convenience of speedy delivery right to your door!Save when you buy 2 or more. Buy the 10-pack listed below for your best discount.

We keep plenty of this genuine Aprilaire #35 Water Panel Evaporator Pad in stock, so you can have the convenience of speedy delivery right to your door!Buy this 10-pack for your best discount.

Save a chunk of change when you buy this affordable humidifier filter pad! Compatible with all the brand models listed here. Features the same Agion anti-microbial coating. Made in the USA!! Recommended Replacement: Once each season; more often in hard water areas.

Here is is the real Aprilaire #10 Water Panel Evaporator Pad delivered to your door, and fast too! Aprilaire recommends for peak performance replace the water pad annually. Save when you buy 2 or more. Buy the 10-pack listed below for your best discount.

Here is the genuine Aprilaire #10 Water Panel Evaporator Pad delivered to your door, and fast too! Aprilaire recommends for peak performance replace the water pad annually. Buy this 10-pack for your best discount.

Save a chunk of change when you buy this affordable humidifier filter pad! Compatible with all the brand models listed here. Features the same Agion anti-microbial coating. Made in the USA!! Recommended Replacement: Once each season; more often in hard water areas.

Here it is - the real Aprilaire #12 Water Panel Evaporator Pad delivered to your door and fast. Your best value is to purchase a case of 10, listed below. Aprilaire recommends for peak performance replace the water pad annually.

Here the genuine Aprilaire #12 Water Panel Evaporator Pad delivered to your door and fast. Your best value is on this case of 10. Aprilaire recommends for peak performance replace the water pad annually.

Never run out of filters during the season with the Aprilaire 45 replacement cool mist humidifier water panel that comes in a convenient 2-pack. This Aprilaire humidifier pad is the key component for generating humidity in your Aprilaire 400 humidifier system. The paper filter media absorbs water from the tray while a fan pushes air across the material. This causes air to pick up moisture where it then moves around the room. For best performance replace your filters at least 2 times a season. ...

Genuine replacement Aprilaire inline strainer # 4004 can be conveniently delivered to your door. This strainer is a black plastic piece that is inserted in the inlet side of the solenoid valve, and is designed to prevent debris from entering the solenoid valve.

The Aprilaire 4021 Humidifier Orifice is a tiny red nylon component that allows a specific amount of water to enter your humidifier. It's designed to regulate the amount of water entering the humidifier from the solenoid valve. Some of the water will evaporate and some performs the important flushing action. This process will keep the water panel clean while reducing maintenance to a minimum. Also known as part number 4021, the Aprilaire humidifier orifice is a unique fit for the Aprilaire 112...

This genuine Aprilaire replacement solenoid valve # 4040 includes inlet and outlet fittings, and is used on the models listed below. It ensures that the right amount of humidity is delivered into your home, and controls how much moisture enters your humidifier, making it possible to maintain proper humidity levels throughout your home.

The Aprilaire  Humidifier Orifice is a tiny white nylon component that allows a specific amount of water to enter your humidifier. It's designed to regulate the amount of water entering the humidifier from the solenoid valve. Some of the water will evaporate and some performs the important flushing action. This process will keep the water panel clean while reducing maintenance to a minimum. The Aprilaire humidifier orifice is a unique fit for several Aprilaire humidifier models. The...

The Aprilaire 4231 Humidifier Orifice is a tiny red nylon component that allows a specific amount of water to enter your humidifier. It's designed to regulate the amount of water entering the humidifier from the solenoid valve. Some of the water will evaporate and some performs the important flushing action. This process will keep the water panel clean while reducing maintenance to a minimum. Also known as part number 4231, the Aprilaire humidifier orifice is a unique fit for several Aprilaire...

Genuine replacement Aprilaire scale control insert # 4236, delivered right to your door! This insert prevents mineral build up on the water panel pad. The insert will also prevent water from leaving the evaporative section of the humidifier.

Secure, online ordering, and to-your-door-delivery - it's a snap to order this genuine Aprilaire scale control insert # 4330. This insert is a U shaped plastic that surrounds the # 35 water panel pad. It prevents mineral build up on the water panel pad. The insert will also prevent water from leaving the evaporative section of the humidifier.

Secure, online ordering, and to-your-door-delivery - it's a snap to order this genuine Aprilaire scale control insert # 4330. This insert is a black plastic piece that clips to the scale control insert. The water distribution tray is designed to distribute the water evenly on the pad.