Looking for the best genuine AprilAire replacement parts? We offer a guide to help you select the exact parts you need to keep your home’s air fresh, clean, and healthy.
Keep your home’s air fresh and clean with genuine AprilAire replacement parts. Ensure your whole-house humidifier and air purifier work at their best.
These high-quality parts are made for a perfect fit. They help maintain optimal performance and healthy air in your home.
Experience the difference genuine parts make for your comfort and well-being. You can trust these parts to deliver reliable results season after season.
Imagine the relief of breathing clean, humidified air all year round. Users rave about how these genuine AprilAire parts restore their humidifiers to like-new condition, making their homes more comfortable and their allergies less bothersome.
This guide will show you how to select the exact replacement parts you need. We’ll help you understand the benefits of using authentic AprilAire products to keep your indoor air quality at its peak.
List of Top 10 Genuine AprilAire Replacement Parts
| Image | Title | Best For | Price |
|---|---|---|---|
![]() |
AprilAire 80 Replacement Canister for AprilAire Steam Humidifier Models 800, 801, 865, and 866 (Pack of 1) |
This AprilAire 80 Replacement Canister is perfect for homeowners who want to keep their AprilAire Steam Humidifier working at its best. It’s for anyone looking to breathe healthier air and feel more comfortable in their home. |
|
![]() |
AprilAire 35 Water Panel Humidifier Filter Replacement for AprilAire Whole-House Humidifier Models 300, 350, 360, 560, 560A, 568, 600, 600A, 600M, 700, 700A, 700M, 760, 760A, 768 (Pack of 2) |
This 2-pack of AprilAire 35 Water Panel Humidifier Filters is perfect for homeowners who want to maintain optimal humidity levels for better health and comfort. If you own an AprilAire Whole-House Humidifier and want an easy, 2-year supply of genuine replacement filters that ensure peak performance, this is the ideal choice for you. |
|
![]() |
TOHAXPLS 4223 Drain Spud Replacement for Aprilaire Humidifier Parts Compatible with Humidifier Models 500, 500A, 500M, 550, 560, 600, 600A, 600M Humidifier Accessories |
This TOHAXPLS 4223 Drain Spud Replacement is perfect for Aprilaire humidifier owners who want to ensure their humidifier works its best. It’s ideal for anyone looking for a simple, quick fix to maintain a comfortable home environment. |
|
![]() |
Aprilaire Genuine OEM Replacement Water Distribution Tray 4331 for Models: 500 & 600 by Aprilaire |
This Aprilaire Genuine OEM Replacement Water Distribution Tray 4331 is perfect for homeowners who own Aprilaire Models 500 or 600. It’s easy to install and keeps your humidifier working smoothly. |
|
![]() |
AprilAire H635EZ1 Humidifier Filter/Water Panel Assembly Replacement Kit for AprilAire Whole-House Humidifier Models: 600, 600A, and 600M |
This AprilAire H635EZ1 Humidifier Filter is perfect for homeowners with AprilAire Whole-House Humidifier Models 600, 600A, or 600M. It’s easy to replace and helps keep your air healthy. |
|
![]() |
AprilAire 45 Water Panel Humidifier Filter Replacement for AprilAire Whole-House Humidifier Models 400, 400A, 400M (Pack of 2) |
This AprilAire 45 Water Panel is perfect for homeowners who want to keep their air healthy and their home comfortable. It’s easy to install and works great with AprilAire Whole-House Humidifier Models 400, 400A, and 400M. |
|
![]() |
AprilAire 501 Replacement Filter for AprilAire 5000 Whole-House Air Purifier – MERV 15 Equivalent, 16x25x6 Air Filter (Pack of 1) |
This AprilAire 501 filter is perfect for anyone who wants cleaner, healthier air at home. It’s great for families with pets, allergies, or asthma, and anyone looking to protect their HVAC system. |
|
![]() |
CLLOMAGY 80 Replacement Canister for AprilAire 800 Steam Humidifier Model 865,800 Replacement Canister for AprilAire 80 Whole House Steam Humidifier |
This replacement canister is perfect for homeowners with an AprilAire 800 steam humidifier. It’s easy to install and keeps your home’s humidity balanced, especially in dry seasons. |
|
![]() |
AprilAire 35 Water Panel Humidifier Filter Replacement for AprilAire Whole-House Humidifier Models 300, 350, 360, 560, 560A, 568, 600, 600A, 600M, 700, 700A, 700M, 760, 760A, 768 (Pack of 1) |
This AprilAire 35 Water Panel Humidifier Filter is perfect for homeowners who want to optimize their AprilAire whole-house humidifier’s performance and enjoy healthier air. If you’re looking to maintain ideal humidity levels for comfort and well-being, this genuine USA-made replacement is for you. |
|
![]() |
AprilAire H735EZ1 Humidifier Filter/Water Panel Assembly Replacement Kit for AprilAire Whole-House Humidifier Models: 700, 700A, and 700M |
This AprilAire H735EZ1 Humidifier Filter/Water Panel Assembly Replacement Kit is perfect for homeowners who want to keep their AprilAire Whole-House Humidifier in top shape. It’s easy to replace and helps maintain healthy humidity levels in your home. |
Detailed Reviews
Discover the top 10 Genuine AprilAire Replacement Parts, carefully selected for performance, value, and customer satisfaction. Each part is designed to keep your AprilAire system running smoothly and efficiently. From humidifier filters to drain spuds, find the perfect fit for your needs. Read on to ensure your home enjoys healthy, comfortable air all year round.
1. AprilAire 80 Replacement Canister for AprilAire Steam Humidifier Models 800, 801, 865, and 866 (Pack of 1)

The AprilAire 80 Replacement Canister is designed for your AprilAire Steam Humidifier Models 800, 801, 865, and 866. This genuine product is made in the USA and ensures the best performance for your humidifier.
Replace your canister annually for the best results. It includes an O-ring for a leak-proof seal. Enjoy healthier air and comfort in your home.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This AprilAire 80 Replacement Canister is perfect for homeowners who want to keep their AprilAire Steam Humidifier working at its best. It’s for anyone looking to breathe healthier air and feel more comfortable in their home.
Ready to Purchase?
2. AprilAire 35 Water Panel Humidifier Filter Replacement for AprilAire Whole-House Humidifier Models 300, 350, 360, 560, 560A, 568, 600, 600A, 600M, 700, 700A, 700M, 760, 760A, 768 (Pack of 2)

Breathe easier with AprilAire 35 Water Panel Humidifier Filters. This 2-pack ensures your whole-house humidifier runs smoothly. Enjoy optimal performance all season long.
These genuine AprilAire filters are designed for a perfect fit in multiple AprilAire models. They effectively absorb water for ideal evaporation.
Maintaining healthy humidity levels is key for your well-being. These filters help reduce allergy symptoms and respiratory issues.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This 2-pack of AprilAire 35 Water Panel Humidifier Filters is perfect for homeowners who want to maintain optimal humidity levels for better health and comfort. If you own an AprilAire Whole-House Humidifier and want an easy, 2-year supply of genuine replacement filters that ensure peak performance, this is the ideal choice for you.
Ready to Purchase?
3. TOHAXPLS 4223 Drain Spud Replacement for Aprilaire Humidifier Parts Compatible with Humidifier Models 500, 500A, 500M, 550, 560, 600, 600A, 600M Humidifier Accessories

The TOHAXPLS 4223 Drain Spud is a must-have replacement part for your Aprilaire humidifier. It ensures proper drainage, keeping your humidifier running smoothly. This part is easy to install and fits many models.
Made from high-quality ABS plastic, it’s durable and leak-proof. It works with Aprilaire 500 and 600 series models, including 500, 500A, 500M, 550, 560, 600, 600A, and 600M. Check your model before buying.
Need help? We’re here for you! Contact us via Amazon for fast support. We’ll respond within 24 hours to solve any issues. Enjoy a better DIY experience with our reliable parts.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This TOHAXPLS 4223 Drain Spud Replacement is perfect for Aprilaire humidifier owners who want to ensure their humidifier works its best. It’s ideal for anyone looking for a simple, quick fix to maintain a comfortable home environment.
Ready to Purchase?
4. Aprilaire Genuine OEM Replacement Water Distribution Tray 4331 for Models: 500 & 600 by Aprilaire

The Aprilaire Genuine OEM Replacement Water Distribution Tray 4331 is designed for use with models 500 and 600. This tray ensures even water distribution for optimal performance of your device.
It is easy to install. This replacement part helps maintain your system’s efficiency. Keep your air humidifier running smoothly with this quality tray.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This Aprilaire Genuine OEM Replacement Water Distribution Tray 4331 is perfect for homeowners who own Aprilaire Models 500 or 600. It’s easy to install and keeps your humidifier working smoothly.
Ready to Purchase?
5. AprilAire H635EZ1 Humidifier Filter/Water Panel Assembly Replacement Kit for AprilAire Whole-House Humidifier Models: 600, 600A, and 600M

The AprilAire H635EZ1 Humidifier Filter is a genuine replacement part made in the USA. It fits Whole-House Humidifier Models 600, 600A, and 600M. This kit ensures your humidifier runs smoothly.
This all-in-one kit includes everything you need for quick and easy replacement. Enjoy healthier air with optimal humidity levels.
Replacing the water panel helps reduce respiratory infections and protects your home from dryness. The kit comes fully assembled with a water panel, scale control insert, and water distribution tray. Keep your air fresh and your home comfortable!
| Pros | Cons |
|---|---|
|
|
Perfect For:
This AprilAire H635EZ1 Humidifier Filter is perfect for homeowners with AprilAire Whole-House Humidifier Models 600, 600A, or 600M. It’s easy to replace and helps keep your air healthy.
Ready to Purchase?
6. AprilAire 45 Water Panel Humidifier Filter Replacement for AprilAire Whole-House Humidifier Models 400, 400A, 400M (Pack of 2)

The AprilAire 45 Water Panel is a genuine replacement filter designed for AprilAire Whole-House Humidifier Models 400, 400A, and 400M. This 2-pack ensures a full year of use for your humidifier.
Made in the USA, this filter is heavy-duty and anti-microbial, preventing mold growth. Its perfect fit ensures optimal performance for your humidifier.
Maintaining 40%–60% humidity helps reduce allergies and respiratory issues. The Healthy Air App offers reminders and tips for healthy air.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This AprilAire 45 Water Panel is perfect for homeowners who want to keep their air healthy and their home comfortable. It’s easy to install and works great with AprilAire Whole-House Humidifier Models 400, 400A, and 400M.
Ready to Purchase?
7. AprilAire 501 Replacement Filter for AprilAire 5000 Whole-House Air Purifier – MERV 15 Equivalent, 16x25x6 Air Filter (Pack of 1)

The AprilAire 501 Replacement Filter is made to keep your air clean. It works with the AprilAire 5000 Whole-House Air Purifier.
This filter captures up to 90% of virus-size particles. It also traps up to 98% of allergy and asthma triggers like dust and pollen. This means your home’s air will be fresher and healthier.
Replacing your filter once a year is easy. It helps your air purifier work its best. The filter size is 16 x 25 x 6 inches, making it simple to find the right fit.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This AprilAire 501 filter is perfect for anyone who wants cleaner, healthier air at home. It’s great for families with pets, allergies, or asthma, and anyone looking to protect their HVAC system.
Ready to Purchase?
8. CLLOMAGY 80 Replacement Canister for AprilAire 800 Steam Humidifier Model 865,800 Replacement Canister for AprilAire 80 Whole House Steam Humidifier

The CLLOMAGY 80 Replacement Canister is designed for the AprilAire 800 and 865 steam humidifiers. It is important to replace the canister annually to ensure your humidifier works well.
This canister is made from high-quality materials that resist high temperatures. It helps maintain stable performance during the winter season and improves the humidity in your home.
Enjoy better air quality. Keep your skin healthy. Breathe easier at home.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This replacement canister is perfect for homeowners with an AprilAire 800 steam humidifier. It’s easy to install and keeps your home’s humidity balanced, especially in dry seasons.
Ready to Purchase?
9. AprilAire 35 Water Panel Humidifier Filter Replacement for AprilAire Whole-House Humidifier Models 300, 350, 360, 560, 560A, 568, 600, 600A, 600M, 700, 700A, 700M, 760, 760A, 768 (Pack of 1)

The AprilAire 35 Water Panel is a genuine replacement for many AprilAire whole-house humidifier models. It is made in the USA by a leader in indoor air quality. This filter is designed to help your humidifier work better.
This water panel measures 10″ W x 13″ H x 1.75″ D and is made from aluminum mesh. It has a special coating that helps absorb water for better humidity. For the best results, replace it annually.
Using an AprilAire humidifier can keep your home’s humidity at 40% to 60%. This helps reduce allergies and makes your home more comfortable.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This AprilAire 35 Water Panel Humidifier Filter is perfect for homeowners who want to optimize their AprilAire whole-house humidifier’s performance and enjoy healthier air. If you’re looking to maintain ideal humidity levels for comfort and well-being, this genuine USA-made replacement is for you.
Ready to Purchase?
10. AprilAire H735EZ1 Humidifier Filter/Water Panel Assembly Replacement Kit for AprilAire Whole-House Humidifier Models: 700, 700A, and 700M

Breathe easier with the AprilAire H735EZ1 Humidifier Filter/Water Panel Assembly Replacement Kit. This genuine AprilAire part is made in the USA. It’s designed for AprilAire Whole-House Humidifier Models 700, 700A, and 700M.
Keep your home’s air healthy and comfortable. This all-in-one kit makes replacement fast and simple.
Enjoy optimal humidity levels for better health and to protect your belongings. The perfect fit ensures your humidifier works like new.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This AprilAire H735EZ1 Humidifier Filter/Water Panel Assembly Replacement Kit is perfect for homeowners who want to keep their AprilAire Whole-House Humidifier in top shape. It’s easy to replace and helps maintain healthy humidity levels in your home.
Ready to Purchase?
Buying Guide
Keep your home’s air fresh and healthy with genuine AprilAire replacement parts. These parts ensure your humidifier and air purifier work at their best. Enjoy cleaner, more comfortable air all year.
Buying genuine AprilAire parts means better performance and longer-lasting results. Users love how these parts restore their systems to like-new condition, reducing allergies and improving comfort. Here’s what to consider when choosing the best parts for your needs:
-
Compatibility:
Always check if the part fits your AprilAire model. Genuine parts are designed for a perfect fit, ensuring optimal performance. -
Quality:
Choose high-quality, genuine parts to avoid leaks or malfunctions. They’re made to last and keep your system running smoothly. -
Replacement Frequency:
Some parts, like filters and canisters, need annual replacement. Follow the recommended schedule for the best results. -
Health Benefits:
Genuine parts help maintain healthy humidity levels, reducing allergies and respiratory issues. They’re key for cleaner air. -
Ease of Installation:
Look for parts that are easy to install, like all-in-one kits. This saves time and ensures a hassle-free replacement. -
Durability:
Parts made from durable materials, like ABS plastic or aluminum mesh, last longer and perform better. -
Support:
Choose brands that offer fast customer support. This helps solve any issues quickly and improves your DIY experience.
Experience the difference genuine AprilAire parts make. Breathe easier, enjoy healthier air, and keep your home comfortable year-round.