20 Best Aprilaire 550 Replacement Parts [2024]

Are you looking for the best Aprilaire 550 Replacement Parts? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Aprilaire 550 Replacement Parts.

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1 Aprilaire 4793 Humidifier Maintenance Kit with Water Panel Model No. 10 Humidifier Replacement... Aprilaire 4793 Humidifier Maintenance Kit with Water Panel Model No. 10 Humidifier Replacement...
2 Aprilaire US4793 Humidifier Maintenance Kit 550 Aprilaire US4793 Humidifier Maintenance Kit 550
3 Aprilaire - 10 A2 10 Replacement Water Panel for Whole House Humidifier Models 110, 220, 500, 500A,... Aprilaire - 10 A2 10 Replacement Water Panel for Whole House Humidifier Models 110, 220, 500,...
4 Tier1 Replacement for Aprilaire #10 Model 110, 220, 500, 550, 558 Water Panel - Reduces Humidifier... Tier1 Replacement for Aprilaire #10 Model 110, 220, 500, 550, 558 Water Panel - Reduces...
5 Aprilaire 10 Replacement Water Panel for Aprilaire Whole House Humidifier Models 110, 220, 500,... Aprilaire 10 Replacement Water Panel for Aprilaire Whole House Humidifier Models 110, 220, 500,...
6 Tier1 Humidifier Filter Replacement for Water Panel 10 Aprilaire Models 110, 220, 500, 550, 558 -... Tier1 Humidifier Filter Replacement for Water Panel 10 Aprilaire Models 110, 220, 500, 550, 558 -...
7 4040 Solenoid Valve - 24V Humidifier Solenoid Water Valve Compatible with 600 700 550 560 440 760... 4040 Solenoid Valve - 24V Humidifier Solenoid Water Valve Compatible with 600 700 550 560 440 760...
8 HASMX Replacement Water Pad Filter for Aprilaire A10PR A10 Humidifier Filter Part #10 fits Aprilaire... HASMX Replacement Water Pad Filter for Aprilaire A10PR A10 Humidifier Filter Part #10 fits...
9 HQRP Water Filter Compatible with Aprilaire 10 fits Aprilaire 110, 220, 500, 500A, 500M, 550, 550A,... HQRP Water Filter Compatible with Aprilaire 10 fits Aprilaire 110, 220, 500, 500A, 500M, 550,...
10 Aprilaire - 10 A1 10 Replacement Water Panel for Whole House Humidifier Models 110, 220, 500, 500A,... Aprilaire - 10 A1 10 Replacement Water Panel for Whole House Humidifier Models 110, 220, 500,...
11 Aprilaire 4040 Solenoid Valve, 24 Volt for Aprilaire Whole House Humidifier Models 400, 400M, 500,... Aprilaire 4040 Solenoid Valve, 24 Volt for Aprilaire Whole House Humidifier Models 400, 400M,...
12 Aprilaire A4335 Space-Gard and Aprilaire US4335 Feed Tube Aprilaire A4335 Space-Gard and Aprilaire US4335 Feed Tube
13 ALPINE HARDWARE 4040 Replacement Humidifier Valve for Aprilaire Whole House Humidifiers Compare to... ALPINE HARDWARE 4040 Replacement Humidifier Valve for Aprilaire Whole House Humidifiers Compare...
14 4040 Solenoid Valve, Compatible with Aprilaire Humidifier Solenoid Valve 400, 500, 600, 700,... 4040 Solenoid Valve, Compatible with Aprilaire Humidifier Solenoid Valve 400, 500, 600, 700,...
15 Aprilaire 4235 Plastic Tube And Nozzle Aprilaire 4235 Plastic Tube And Nozzle
16 Mudder B2015-S85 B2017-S85 4040 Solenoid Valve Humidifier Valve Compatible with Aprilaire Humidifier... Mudder B2015-S85 B2017-S85 4040 Solenoid Valve Humidifier Valve Compatible with Aprilaire...
17 Aprilaire 4788 Humidifier Maintenance Kit with Water Panel Model No. 45 Humidifier Replacement... Aprilaire 4788 Humidifier Maintenance Kit with Water Panel Model No. 45 Humidifier Replacement...
18 Aprilaire 35 Water Panel Humidifier Filter Replacement for Aprilaire Whole House Humidifier Models... Aprilaire 35 Water Panel Humidifier Filter Replacement for Aprilaire Whole House Humidifier...
19 #4223 Aprilaire Drain Spud #4223 Aprilaire Drain Spud
20 Cenipar 4040 Humidifier Water Solenoid Valve 24 Volts 2.3 Watts Blue Line Fits A-prilaire Humidifier... Cenipar 4040 Humidifier Water Solenoid Valve 24 Volts 2.3 Watts Blue Line Fits A-prilaire...
Bestseller No. 1
Aprilaire 4793 Humidifier Maintenance Kit with Water Panel Model No. 10 Humidifier Replacement...
  • BUY WITH CONFIDENCE: This genuine Aprilaire Humidifier Maintenance Kit was designed and manufactured in the U.S.A. by Aprilaire – the inventor of...
  • COMPLETE MAINTENANCE KIT: No need to find the parts yourself! This kit contains all components required to maintain peak performance of your Aprilaire...
  • MAINTENANCE KIT INCLUDES: Water Panel (10), Scale Control Insert (4217), Water Distribution Tray (4218), Feed Tube with Nozzle, Compression Sleeve and...
  • PERFECT APRILAIRE FIT: Water Panel dimensions - 10" H x 9.75" L x 1.75" W - for optimal performance replace water panel annually
  • HUMIDITY FOR HEALTH Aprilaire Humidifiers can help you maintain optimal humidity in your home of 30% – 60% which has been shown to reduce the...
Bestseller No. 3
Aprilaire - 10 A2 10 Replacement Water Panel for Whole House Humidifier Models 110, 220, 500, 500A,...
  • BUY WITH CONFIDENCE This genuine replacement water panel was designed and manufactured in the U.S.A. by Aprilaire – the leader in indoor air quality...
  • PERFECT APRILAIRE FIT Water panel dimensions: 10" H x 9.75" L x 1. 75" W
  • FOR OPTIMAL PERFORMANCE replace water panel annually
  • HUMIDITY FOR HEALTH Aprilaire Humidifiers can help you maintain optimal humidity in your home of 35% – 45% which has been shown to reduce the...
  • Easy installation. Instructions included.
Bestseller No. 4
Tier1 Replacement for Aprilaire #10 Model 110, 220, 500, 550, 558 Water Panel - Reduces Humidifier...
  • DESIGNED TO FIT: Fits Aprilaire humidifiers requiring the #10 filter, models 110, 220, 500, 500A, 500M, 550, 550A, and 558
  • ACTUAL SIZE: 9-1/2 inches (height) x 10 inches (width) x 1-1/2 inches (depth)
  • HIGH EFFICIENCY FILTRATION: Reduces pollutants from the water used in your humidifier to produce better air quality
  • Great for home use
  • COMPATIBLE DESIGN: Comparable replacement filter that improves air quality.
Bestseller No. 5
Aprilaire 10 Replacement Water Panel for Aprilaire Whole House Humidifier Models 110, 220, 500,...
  • BUY WITH CONFIDENCE This genuine replacement water panel was designed and manufactured in the U.S.A. by Aprilaire – the leader in indoor air quality...
  • PERFECT APRILAIRE FIT Water panel dimensions: 10" H x 9.75" L x 1.75" W
  • FOR OPTIMAL PERFORMANCE replace water panel annually
  • HUMIDITY FOR HEALTH Aprilaire Humidifiers can help you maintain optimal humidity in your home of 35% – 45% which has been shown to reduce the...
  • Easy installation. Instructions included.
Bestseller No. 6
Tier1 Humidifier Filter Replacement for Water Panel 10 Aprilaire Models 110, 220, 500, 550, 558 -...
  • DESIGNED TO FIT: Fits Aprilaire humidifiers requiring the #10 filter, models 110, 220, 500, 500A, 500M, 550, 550A, and 558
  • ACTUAL SIZE: 9-1/2 inches (height) x 10 inches (width) x 1-1/2 inches (depth)
  • HIGH EFFICIENCY FILTRATION: Reduces pollutants from the water used in your humidifier to produce better air quality
  • Great for home use.
  • COMPATIBLE DESIGN: Comparable replacement filter that improves air quality.
Bestseller No. 7
4040 Solenoid Valve - 24V Humidifier Solenoid Water Valve Compatible with 600 700 550 560 440 760...
  • 【Replace Part Numbers】 4040, GA4040, 52P90, A2012-S118, A2012-S150, B2015-S51, B2015-S54, B2015-S58, B2015-S65, B2015-S85, B2035-S2, B2035-S5,...
  • 【Compatible with】 The humidifier solenoid is compatible with ① April Aire 220, 400, 440, 500, 550, 560, 600, 700 ② Lennox HCWB3-17, HCWB3-12,...
  • 【Easy Installation & High Quality】 Easy to swap out with wrenches and screwdriver. OEM-compliant quality and well-tested by the manufacturer....
  • 【Application】 The 24 volt solenoid valve regulates the amount of water that enters the humidifier, ensuring that the right amount of humidity is...
  • 【Package Includes】 1 humidifier water solenoid (including a inline strainer, strainer, orifice, inline/outlet compression nut, ferrule).
Bestseller No. 8
HASMX Replacement Water Pad Filter for Aprilaire A10PR A10 Humidifier Filter Part #10 fits Aprilaire...
  • This is Brand New - Unused Filter for Aprilaire A10PR A10 Humidifier Filter #10. High output honeycomb wicking filter. Traps mineral deposits....
  • Fit for Aprilaire 550 humidifiers. Filter for Aprilaire A10PR A10 Humidifier Filter #10. (Fit Aprilaire humidifiers requiring the #10 filter, model...
  • Approximate dimensions: 9-1/2" x 10" x 1-1/2".
  • Package Includes: 2 x humidifier water pads (as the picture shows).
  • Every Product from HASMX will enjoy 30 days Money-back and 18-Months worry-free warranty.
Bestseller No. 9
HQRP Water Filter Compatible with Aprilaire 10 fits Aprilaire 110, 220, 500, 500A, 500M, 550, 550A,...
  • HQRP® Water Filter for Humidifier;
  • Heavy duty metal filter pad; Universal replacement for many brands and models;
  • Dimensions: 9 1/2 inches x 9 7/8 inches x 1 5/8 inches;
  • For optimum performance, replace filter every 6 months;
  • 2 weeks DOA replacement warranty!
Bestseller No. 10
Aprilaire - 10 A1 10 Replacement Water Panel for Whole House Humidifier Models 110, 220, 500, 500A,...
  • BUY WITH CONFIDENCE This genuine replacement water panel was designed and manufactured in the U.S.A. by Aprilaire – the leader in indoor air quality...
  • PERFECT APRILAIRE FIT Water panel dimensions: 10" H x 9.75" L x 1.75" W
  • FOR OPTIMAL PERFORMANCE replace water panel annually
  • HUMIDITY FOR HEALTH Aprilaire Humidifiers can help you maintain optimal humidity in your home of 35% – 45% which has been shown to reduce the...
  • Easy installation. Instructions included.
Bestseller No. 11
Aprilaire 4040 Solenoid Valve, 24 Volt for Aprilaire Whole House Humidifier Models 400, 400M, 500,...
  • This genuine Aprilaire humidifier replacement part was designed to optimize the performance of your Aprilaire Whole House Humidifier Model: 400, 400M,...
  • The Aprilaire 4040 Solenoid Valve controls the amount of water that enters your Aprilaire Whole House Humidifier, ensuring that the right amount of...
  • The Aprilaire 4040 Solenoid Valve is part of the core of your Aprilaire Whole House Humidifier, making it possible to maintain proper humidity levels...
  • The Aprilaire 4040 Solenoid Valve, 24 Volt is compatible with Aprilaire Whole House Humidifier Model: 400, 400M, 500, 500M, 600, 600M, 558, 550A, 550,...
  • HUMIDITY FOR HEALTH Aprilaire Humidifiers can help you maintain optimal humidity in your home of 35% – 45% which has been shown to reduce the...
Bestseller No. 13
ALPINE HARDWARE 4040 Replacement Humidifier Valve for Aprilaire Whole House Humidifiers Compare to...
  • The 4040 by Alpine Hardware is a replacement humidifier solenoid valve from an AMERICAN company.
  • For Whole House Humidifiers 24 volts | 2.3 Watts | 60 Hz
  • The humidifier valve includes compression nut, washer and strainer.
  • This valve is comparable to part # 4040 Fits models 220, 224, 400, 400A, 400M, 440, 500, 500A, 500M, 550, 550A, 558, 560, 560A, 600, 600A, 600M, 700,...
  • Does not work on models 330, 445, 110, 112, 350 and 360.
Bestseller No. 14
4040 Solenoid Valve, Compatible with Aprilaire Humidifier Solenoid Valve 400, 500, 600, 700,...
  • [ HIGH QUALITY ]--The humidifier valve replacement for 4040 Blue Solenoid Valve. Comes with compression nut, washer, and strainer. The solenoid valve...
  • [ FITS MODELS ] -- The 4040solenoid valve is compatible with Aprilaire models 220, 224, 400, 400A, 400M, 440, 500, 500A, 500M, 550, 550A, 558, 560,...
  • [ SOLENOID VALVE FEATURES ] -- Applicable voltage is 24 volts, the power is 2.3 watts, frequency is 60 Hz, PSI is 125, 3/32 inch and 1/4 inch orifice...
  • [ EASY TO INSTALL ] -- The installation of the solenoid valve is very simple, it can be done with a screwdriver and a wrench, and it can be installed...
  • [ AFTER-SALES GUARANTEE ] -- 100% refund guarantee - any reason you're not completely satisfied, you can ask for a replacement or full refund, no...
Bestseller No. 15
Aprilaire 4235 Plastic Tube And Nozzle
  • Genuine Aprilaire product
  • Product of the USA
  • Used in series 700 units
  • Country of Origin: United States
Bestseller No. 16
Mudder B2015-S85 B2017-S85 4040 Solenoid Valve Humidifier Valve Compatible with Aprilaire Humidifier...
  • Application model: the B2015-S85/ B2017-S85 solenoid valve is comparable to model 4040, compatible with Aprilaire models 220, 224, 400, 400A, 400M,...
  • Function introduction: the humidifier solenoid valve controls how much moisture enters the humidifier, enabling it to maintain proper humidity levels...
  • Humidifier valve features: applicable voltage is 24 volts, the power is 2.3 watts, frequency is 14 Hz, PSI is 125, 3/32 inch and 1/4 inch orifice...
  • Easy to install: the installation of the solenoid valve is very simple, it can be done with a screwdriver and a wrench, and it can be installed in...
  • Durable material: the humidifier valve is made of durable brass material and copper wires, which is enough solid and durable, can be applied for a...
Bestseller No. 17
Aprilaire 4788 Humidifier Maintenance Kit with Water Panel Model No. 45 Humidifier Replacement...
  • BUY WITH CONFIDENCE: This genuine Aprilaire Humidifier Maintenance Kit was designed and manufactured in the U.S.A. by Aprilaire – the inventor of...
  • COMPLETE MAINTENANCE KIT: No need to find the parts yourself! This kit contains all components required to maintain peak performance of your Aprilaire...
  • MAINTENANCE KIT INCLUDES: Water Panel (45), Scale Control Insert (4403), Water Distribution Tray (4407), Feed Tube with Compression Sleeve and Nut...
  • PERFECT APRILAIRE FIT: Water Panel dimensions - 10" H x 13" L x 1.75" W - for optimal performance replace water panel twice during the season
  • HUMIDITY FOR HEALTH Aprilaire Humidifiers can help you maintain optimal humidity in your home of 30% – 60% which has been shown to reduce the...
Bestseller No. 18
Aprilaire 35 Water Panel Humidifier Filter Replacement for Aprilaire Whole House Humidifier Models...
  • BUY WITH CONFIDENCE This genuine replacement water panel was designed and manufactured in the U.S.A. by Aprilaire – the leader in indoor air quality...
  • PERFECT APRILAIRE FIT Water panel dimensions: 10" H x 13" L x 1. 75" W
  • FOR OPTIMAL PERFORMANCE replace water panel annually
  • HUMIDITY FOR HEALTH Aprilaire Humidifiers can help you maintain optimal humidity in your home of 35% – 45% which has been shown to reduce the...
  • EASY INSTALLATION. Instructions included. In addition youâ€ll feel more comfortable while also preserving items in your home susceptible to damage...
Bestseller No. 19
#4223 Aprilaire Drain Spud
  • Brand Name: Aprilaire
  • Product Dimension: 0.5 X 2.8 X 0.8 "
  • Country Of Origin: United States
  • Model Number: 4223
Bestseller No. 20
Cenipar 4040 Humidifier Water Solenoid Valve 24 Volts 2.3 Watts Blue Line Fits A-prilaire Humidifier...
  • 💦PART NUMBER: Cenipar 4040 Humidifier Water Solenoid Valve 24 Volts 2.3 Watts,60 Hz.Replace Part No. B2015-S85, B2017-S85.The 4040 solenoid valve...
  • 💦HIGH QUALITY:The 4040 Humidifier Water Solenoid Valve is made of strong & durable solid brass materials. The package list includes compression...
  • 💦USAGE : 4040 Humidifier Water Solenoid Valve is fit for A-prilaire Humidifier 220, 224, 400, 400A, 400M, 440, 500, 500A, 500M, 550, 550A, 558,...
  • 💦EASY INSTALLATION : The 4040 Humidifier Water Solenoid Valve are easy to install. It is take probably 10min to install the Water Solenoid...
  • 💦PLEASE NOTE: 1 YEAR WARRANTY!Ask us if you have any questions, and we will solve it for you right away. We will stictly carry out the...

Having trouble finding a great Aprilaire 550 Replacement Parts?

This problem is well understood by us because we have gone through the entire Aprilaire 550 Replacement Parts research process ourselves, which is why we have put together a comprehensive list of the best Aprilaire 550 Replacement Partss available in the market today.

After hours of searching and using all the models on the market, we have found the best Aprilaire 550 Replacement Parts for 2023. See our ranking below!

How Do You Buy The Best Aprilaire 550 Replacement Parts?

Do you get stressed out thinking about shopping for a great Aprilaire 550 Replacement Parts? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Aprilaire 550 Replacement Parts, which is why we have assembled a comprehensive list of the greatest Aprilaire 550 Replacement Parts available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Aprilaire 550 Replacement Parts that you consider buying. Your questions might include the following:

  • Is it worth buying an Aprilaire 550 Replacement Parts?
  • What benefits are there with buying an Aprilaire 550 Replacement Parts?
  • What factors deserve consideration when shopping for an effective Aprilaire 550 Replacement Parts?
  • Why is it crucial to invest in any Aprilaire 550 Replacement Parts, much less the best one?
  • Which Aprilaire 550 Replacement Parts are good in the current market?
  • Where can you find information like this about Aprilaire 550 Replacement Parts?

We’re convinced that you likely have far more questions than just these regarding Aprilaire 550 Replacement Parts, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Aprilaire 550 Replacement Parts, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Aprilaire 550 Replacement Parts. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Aprilaire 550 Replacement Parts buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Aprilaire 550 Replacement Parts currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Aprilaire 550 Replacement Parts has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Aprilaire 550 Replacement Parts?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Aprilaire 550 Replacement Parts.
  5. Customer Ratings: Number ratings grade Aprilaire 550 Replacement Parts objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Aprilaire 550 Replacement Parts.
  7. Product Quality: You don’t always get what you pay for with an Aprilaire 550 Replacement Parts, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Aprilaire 550 Replacement Parts is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Aprilaire 550 Replacement Parts information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Aprilaire 550 Replacement Parts is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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