Aprilaire/Space-Gard

This genuine AprilAire replacement water panel humidifier filter is the backbone of your AprilAire humidifier. The heavy-duty aluminum mesh frame holds its shape over the life of the water panel humidifier filter as the porous ceramic-type coating absorbs water and maintains the proper level of hydration to support the evaporation process. Water is vaporized as air warmed by the furnace passes over the water panel. The humidified air is carried through the house through the air ducts.  ...

The AprilAire 210 Healthy Air 11 Filter is the perfect addition to your clean home tool kit. The 210 Filter traps airborne pollen, mold spores, bacteria, pet dander and dust particles as air circulates through the filter – reducing your cleaning time and frequency, and allowing you to enjoy your clean home even more.

This genuine replacement water panel / humidifier filter was designed and manufactured in the USA by AprilAire – the leader in indoor air quality solutions, to optimize the performance of your AprilAire whole-house humidifier. AprilAire Humidifiers can help you maintain optimal humidity in your home of 40% – 60% which has been shown to reduce the incidence of respiratory infections and symptoms related to allergies and asthma by minimizing the formation of bacteria and viruses, fungi, and...

A small change can make a big difference in your home environment. AprilAire delivers that difference with the 213 Healthy Air 13 Filter. The 213 replacement whole-home filter traps and removes the most common allergens including airborne pollen, mold spores, bacteria, pet dander, dust particles, and dust mites as air circulates through the MERV 13 filter. Discover a healthier home environment with the AprilAire 213 Healthy Air 13.

The air in your home has the potential to impact the health and wellness of you and your family. With the AprilAire 216 Healthy Air 16 Filter you have the power to use your whole-home air cleaner to remove allergy and asthma triggers from the air circulating through your HVAC system to help create a cleaner and healthier home environment during allergy season and all year long. The 216 filter captures up to 96% of virus-size airborne particles, tobacco smoke and smog, and up to 99% of airborne...

A small change can make a big difference in your home environment. AprilAire delivers that difference with the 313 Healthy Air 13 Filter. The 313 replacement whole-home filter traps and removes the most common allergens including airborne pollen, mold spores, bacteria, pet dander, dust particles, and dust mites as air circulates through the MERV 13 filter. Discover a healthier home environment with the AprilAire 313 Healthy Air 13. ...

This genuine AprilAire replacement water panel / humidifier filter is the backbone of your AprilAire whole-house humidifier.  The heavy-duty aluminum mesh frame holds its shape over the life of the water panel humidifier filter as the porous ceramic-type coating absorbs water and maintains the proper level of hydration to support the evaporation process.  Water is vaporized as air warmed by the furnace passes over the water panel humidifier filter.  The humidified air is carried...

This genuine AprilAire replacement water panel / humidifier filter is the backbone of your AprilAire whole-house humidifier.  The heavy-duty aluminum mesh frame holds its shape over the life of the water panel humidifier filter as the porous ceramic-type coating absorbs water and maintains the proper level of hydration to support the evaporation process.  Water is vaporized as air warmed by the furnace passes over the water panel humidifier filter.  The humidified air is carried...

Air quality matters. That’s why you trust AprilAire to keep your home environment safe for you and your family. This genuine AprilAire 201 Air Filter Replacement is rated MERV 10. The 201 filtering media is a surface-loading filter. This means that its efficiency increases with usage. The 201 filter can last up to 2 years. If you run your HVAC system fan all day, every day, replace it after 12 months. Note: Due to a recent manufacturing change, the yarn on the filter has been changed to a...

Aprilaire Water Panel 12 is the heart of your humidifier, designed specifically by Aprilaire for your Aprilaire humidifier; it delivers the proper humidity to your home whenever you heat your home. Replace annually for peak performance. 

Air quality matters. That’s why you trust AprilAire to keep your home environment safe for you and your family. This genuine AprilAire 201 Air Filter Replacement is rated MERV 10. The 201 filtering media is a surface-loading filter. This means that its efficiency increases with usage. The 201 filter can last up to 2 years. If you run your HVAC system fan all day, every day, replace it after 12 months.Note: Due to a recent manufacturing change, the yarn on the filter has been changed to a...

Aprilaire Water Panel 12 is the heart of your humidifier, designed specifically by Aprilaire for your Aprilaire humidifier; it delivers the proper humidity to your home whenever you heat your home. Replace annually for peak performance. 

The AprilAire 1213 Performance Upgrade Kit helps improve the air filtration performance of the AprilAire 2120 or AprilAire or Space-Gard 2200 Whole-House Air Purifier. The kit is an easy-to-install frame system that eliminates the pleat spacers and the work involved with filter replacements. The 1213 Kit is a one-time installation that assembles without tools and converts your equipment from the AprilAire 201 MERV 10 Air Filter to a high-performance AprilAire MERV 13 Air Filter. The kit takes...

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 genuine 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...

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 genuine 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...

This filter serves as a convenient, pre-assembled replacement for Research Products Aprilaire / Space-Gard filter 201, used in models 2200 and 2250. You will still need the plastic inner filter housing, but not the spacers. Also, do not remove the seal kit (pink or white insulation-looking material) from the plastic housing when installing this filter.

The Aprilaire 4004 In-Line Strainer is a tiny strainer that fits in the inlet fitting of the water solenoid valve which allows water to enter your humidifier. It is designed to keep debris from entering the solenoid valve and should be checked periodically. See the owner's manual section labeled "Periodic Preventative Maintenance" for more information.

Are you bothered by the amount of dust and other particles in the air and on the furniture in your home? The AprilAire 410 Healthy Air 11 Filter is the perfect addition to your clean home tool kit. The 410 Filter traps airborne pollen, mold spores, bacteria, pet dander and dust particles as air circulates through the filter – reducing your cleaning time and frequency, and allowing you to enjoy your clean home even more. ...

This genuine replacement air filter was designed and manufactured in the USA by AprilAire – the leader in indoor air quality solutions. The 413 replacement whole-home filter traps and removes the most common allergens including airborne pollen, mold spores, bacteria, pet dander, dust particles, and dust mites as air circulates through the MERV 13 filter. ...

This genuine AprilAire replacement solenoid valve 4040 includes inlet and outlet fittings. 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. INCLUDED IN THE BOX: 4040 Solenoid Valve4004 Inline StrainerCompression SleeveCompression Nut

The Aprilaire 4231 Humidifier Orifice is a tiny 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...

This genuine AprilAire 401 Air Filter Replacement is rated MERV 10. The 201 filtering media is a surface-loading filter. This means that its efficiency increases with usage. The 401 filter can last up to 2 years. If you run your HVAC system fan all day, every day, replace it after 12 months.