The Space Gard High Efficiency Air Cleaner Model 2400 offers reliable whole-house air purification. It helps remove dust, pollen, and other airborne particles effectively.
This air cleaner model fits various home systems, including AprilAire 2400 purifiers. It uses high-quality replacement filters with MERV ratings from 10 to 13. These filters capture small particles to improve indoor air quality. The 16x25x6 size fits perfectly, ensuring easy installation and maintenance.
Many filter packs come in sets of one, two, or four for convenience. The Model 2400 also supports upgrade kits and seal kits for better performance. Its design suits homes needing consistent air cleaning without complicated setup. This model helps reduce allergens and keeps your living space fresh and healthy year-round.
Aprilaire 401 Replacement Furnace Filter

The AprilAire 401 Replacement Furnace Filter is ideal for homeowners and businesses using the AprilAire 2400 or Space-Gard 2400 Whole-House Air Purifiers. If you are looking to maintain optimal indoor air quality and ensure your HVAC system runs efficiently, this replacement filter is designed specifically to meet those needs with ease. It is perfect for individuals who prioritize clean air and want a reliable, easy-to-install filter solution.
Pros:
- High-efficiency MERV 10 rating captures dust, pollen, and other airborne particles effectively.
- Compatible with AprilAire 2400 and Space-Gard 2400 air purifiers ensuring perfect fit.
- Dimensions of 16x25x6 inches and lightweight design (1.0 pound) make it easy to handle and install.
- Manufactured by trusted Research Products Corporation under the reputable Aprilaire brand.
- White color provides a clean look and makes filter status easy to inspect.
Cons:
- Sold as a pack of 1, which may require frequent replacement for continuous air quality maintenance.
- Specific to certain models, limiting universal compatibility.
The AprilAire 401 Replacement Furnace Filter features a MERV 10 rating, which means it efficiently traps common allergens such as dust, pollen, mold spores, and pet dander. This level of filtration significantly improves indoor air quality, making it a great choice for allergy sufferers and households with pets. Its dimensions of 16x25x6 inches are tailored to fit seamlessly into AprilAire and Space-Gard 2400 series purifiers, ensuring optimal performance without the need for modifications.
Additionally, this filter is lightweight at just 1.0 pound and comes in a clean white color, which allows users to easily monitor when the filter needs replacement. Manufactured by Research Products Corporation, it upholds the quality standards expected from the trusted Aprilaire brand. Using this replacement filter helps maintain the efficiency of your whole-house air purifier, prolonging the life of your HVAC system and creating a healthier environment throughout your home.
2400 Replacement Filter 401 Merv 13 Compatible With Aprilaire 2400 Whole-house Air Cleaner Purifiers

The 2400 Replacement Filter 401 MERV 13 is ideal for homeowners looking to enhance the air quality in their living spaces by upgrading their existing AprilAire 2400 or Space-Gard 2400 Whole-House Air Cleaner Purifiers. This pack of 4 filters is perfect for those who prioritize a cleaner, healthier home environment and want an efficient, reliable solution to capture airborne particles effectively.
Pros:
- High-efficiency MERV 13 rating captures a wide range of airborne contaminants including dust, pollen, and pet dander.
- Compatible with popular AprilAire 2400 and Space-Gard 2400 systems, ensuring easy replacement and fit.
- Durable construction with dimensions 16x25x6 inches providing optimal filtration surface area.
- Pack of 4 filters offers long-term value and convenience for regular maintenance.
- Lightweight design at just under 2 pounds facilitates easy installation and handling.
Cons:
- Replacement filters may need frequent changes in highly polluted environments, increasing maintenance costs.
- Limited to specific whole-house air cleaner models, not universal fit.
The 2400 Replacement Filter 401 MERV 13 is engineered to provide superior air filtration for whole-house air cleaner purifiers. Its MERV 13 rating means it effectively traps microscopic particles, improving indoor air quality significantly. This is especially beneficial for individuals with allergies or respiratory sensitivities, as it helps reduce exposure to harmful pollutants.
Designed with precise dimensions and compatibility in mind, this filter ensures a seamless replacement process for your AprilAire or Space-Gard systems. The sturdy yet lightweight build makes installation straightforward, while the pack of four filters ensures you have replacements on hand, reducing the hassle of frequent purchasing. Overall, it offers a practical and efficient solution for maintaining cleaner, healthier air throughout your home.
401 Replacement Furnace Filter

The 401 Replacement Furnace Filter is ideal for homeowners and businesses looking to maintain optimal air quality in their spaces, especially those using AprilAire 2400 and Space-Gard 2400 Whole-House Air Purifiers. If you prioritize clean air, have allergy sufferers in your household, or want to improve HVAC efficiency, this MERV 13, 16x25x6 air filter pack of 2 is a perfect choice.
Pros:
- High-efficiency MERV 13 rating captures fine particles, improving indoor air quality.
- Compatible with popular whole-house air purifiers like AprilAire 2400 and Space-Gard 2400.
- Convenient pack of 2 filters for extended usage and value.
- Durable construction ensures longevity and consistent performance.
- Compact dimensions (16x25x6 inches) fit perfectly in designated HVAC systems.
Cons:
- May require regular replacement depending on usage and environment.
- Dimensions might not fit all furnace models beyond specified compatibility.
The 401 Replacement Furnace Filter stands out due to its high filtration efficiency with a MERV 13 rating, which means it effectively traps airborne particles such as dust, pollen, pet dander, and even some bacteria. This feature is especially beneficial for individuals with allergies or respiratory conditions, as it ensures cleaner, healthier air throughout the home or office. Additionally, being compatible with well-known brands like AprilAire and Space-Gard makes it a reliable choice for those systems without worrying about fit or performance issues.
Beyond its filtration capabilities, the filter’s design emphasizes ease of use and durability. The pack of two filters offers convenience and value, reducing the frequency of purchases and ensuring you always have a replacement on hand. Its precise dimensions and robust build support the filter’s longevity and consistent operation, contributing to the overall efficiency of your HVAC system and potentially lowering energy costs by maintaining optimal airflow.
Space Gard

The Space Gard Model 2400 (401) is ideal for homeowners and small business owners seeking a reliable and efficient air quality solution. If you value consistent performance and durability in an air purification system, this model by BestAir and manufactured by SPACEGUARD is designed to meet your needs. Its compact size and sturdy build make it suitable for indoor spaces that require effective air filtration without occupying too much room.
Pros:
- Compact dimensions: Height 28.62 inches, Width 12.75 inches, Length 9.75 inches allow easy installation in various spaces.
- Reliable brand: Manufactured by SPACEGUARD ensuring quality and trusted performance.
- Durability: Built to last with strong materials and design.
Cons:
- Limited advanced features compared to newer smart air purifiers.
- Relatively bulky for very small or cramped areas.
The Space Gard Model 2400 (401) boasts a well-engineered design by BestAir that prioritizes functionality and ease of use. Its dimensions make it a versatile choice for a variety of room sizes, providing efficient air filtration without overwhelming the space. The product’s robust build by SPACEGUARD ensures long-term reliability, making it a valuable investment for maintaining indoor air quality.
Users benefit from the straightforward setup and consistent performance, which reduces the need for frequent maintenance. While it may not include the latest smart technology, its focus on essential features makes it a practical and cost-effective option for those who want dependable air purification without complexity.
401 Replacement Furnace Filter

The 3Packs, 401 Replacement Furnace Filter is ideal for homeowners and anyone using AprilAire 2400 or Space-Gard 2400 Whole-House Air Purifiers. If you prioritize maintaining clean indoor air quality and want a reliable, efficient filter compatible with your system, this product is perfect for you. It is especially suited for those who suffer from allergies, respiratory issues, or simply want to improve their home’s air purification.
Pros:
- High-efficiency MERV 13 rating captures a wide range of airborne particles including dust, pollen, and pet dander.
- Compatible with popular whole-house air purifiers such as AprilAire 2400 and Space-Gard 2400.
- Comes in a convenient 3-pack ensuring longer usage without frequent replacements.
- Dimensions 16x25x6 inches fit perfectly for a secure and efficient installation.
- Manufactured by Foglapius, known for quality air filtration products.
Cons:
- Slightly heavier at 3 pounds which may require careful handling during installation.
- May be pricier compared to lower MERV-rated filters.
The 3Packs, 401 Replacement Furnace Filter features a robust MERV 13 filtration level, meaning it effectively traps fine particles and allergens that standard filters might miss. This advanced filtration capability ensures improved indoor air quality, which is crucial for households with children, pets, or individuals with respiratory sensitivities. The precise dimensions of 16x25x6 inches guarantee a snug fit in compatible air purifiers, reducing air bypass and enhancing filtration efficiency.
Another significant benefit is the compatibility with well-known whole-house air purifiers like the AprilAire 2400 and Space-Gard 2400. This ensures users can easily replace their existing filters without worrying about fit or performance issues. Additionally, purchasing the filter in a 3-pack offers convenience and value, minimizing the hassle of frequent shopping trips and providing peace of mind that your home’s air remains clean and healthy over time.
Carmerny 3 Pack 401 Furnace Filter Replacement

The Carmerny 3 Pack 401 Furnace Filter Replacement is ideal for homeowners and renters who use whole-house air cleaning systems like the AprilAire 2400 or Space-Gard 2400. If you prioritize maintaining clean indoor air quality and want a reliable, easy-to-install filter compatible with your existing system, this product is a perfect choice.
Pros:
- MERV 13 rating ensures high-efficiency filtration of dust, pollen, and allergens.
- Compatible with popular whole-house air cleaners such as AprilAire 2400 and Space-Gard 2400.
- Comes in a convenient 3-pack, reducing frequent replacement trips.
- Dimensions (16x25x6 inches) fit standard furnace filter slots.
- Enhances overall indoor air quality for healthier living environments.
Cons:
- May have a higher initial cost compared to basic furnace filters.
- Filters require periodic replacement to maintain optimal performance.
- Bulkier size might not fit smaller or non-standard HVAC units.
The Carmerny 3 Pack 401 Furnace Filter Replacement features a MERV 13 rating, which means it effectively captures a wide range of airborne particles including dust, pollen, pet dander, and mold spores. This level of filtration is especially beneficial for individuals with allergies or respiratory sensitivities, ensuring cleaner and healthier indoor air. The filters are designed to be fully compatible with whole-house air cleaning systems like the AprilAire 2400 and Space-Gard 2400, making installation straightforward and hassle-free.
Each filter measures 16x25x6 inches, fitting standard furnace filter slots without the need for modifications. The 3-pack offers great value and convenience, allowing users to keep their air purifier running at peak efficiency without frequent purchases. By regularly replacing these filters, users can maintain optimal airflow and prolong the lifespan of their HVAC systems, ultimately contributing to a more comfortable and clean home environment.
413 Replacement Air Filter

The 413 Replacement Air Filter MERV 13 16x25x4 is ideal for homeowners and businesses seeking to improve indoor air quality. Specifically designed for compatible Air Purifiers Model 1410, 1610, 2140, 2400, 2410, 2416, 3410, 4400 or the Space-Gard 2400 with the Upgrade Kit 1413, this filter is perfect for those who want a reliable and efficient solution to trap airborne particles and allergens.
Pros:
- High-efficiency MERV 13 rating captures fine dust, pollen, mold spores, and pet dander.
- Durable pleated design increases surface area for better filtration and longer lifespan.
- Compatible with multiple air purifier models ensuring easy replacement.
- Comes in a convenient 2-pack offering extended usage and value.
- Dimensions 16x25x4 inches fit standard HVAC and furnace systems.
Cons:
- May require frequent replacement in highly polluted environments.
- Not suitable for air purifiers outside the specified models.
- Weight of 4 pounds per pack could affect shipping costs.
The Aliveair 413 Replacement Air Filter delivers exceptional air filtration performance due to its MERV 13 rating, effectively trapping harmful particles that contribute to allergies and respiratory issues. Its pleated construction enhances the filter’s surface area, allowing it to capture more contaminants without restricting airflow. This means users enjoy cleaner air without sacrificing the efficiency of their HVAC or air purification systems.
Designed with convenience in mind, this filter’s dimensions and compatibility with multiple air purifier models make it a versatile option for various setups. The inclusion of a 2-pack ensures that users have a ready replacement on hand, reducing downtime and maintaining consistent air quality. Overall, this filter offers a reliable and cost-effective solution for those prioritizing healthier indoor environments.
Mavnai 4725 Door Seal Kit

The Mavnai 4725 Door Seal Kit is ideal for homeowners and maintenance professionals who own or service Aprilaire and Space-Gard Air Purifier models such as 2200, 2250, 2400, 5000, and 4725. If you are looking to maintain or improve the efficiency of your air purifier by ensuring a tight seal, this kit offers a reliable and easy-to-install solution that fits multiple models including the AprilAire 4725, 4345, and 4233.
Pros:
- Compatible with a wide range of Aprilaire and Space-Gard models
- Newly produced with quality materials for durability
- Easy installation process saves time and effort
- Enhances air purifier performance by preventing air leaks
- Distinctive pink color for easy identification during maintenance
Cons:
- Limited to specific Aprilaire and Space-Gard models
- Color may not blend with all air purifier designs
The Mavnai 4725 Door Seal Kit is crafted to provide a perfect fit and seal for multiple air purifier models, ensuring that no unfiltered air bypasses the system. This feature is crucial for maintaining the purifier’s efficiency in removing airborne particles and allergens, leading to cleaner indoor air quality. The newly produced components guarantee fresh and reliable sealing material, which helps extend the lifespan of the air purifier unit.
Additionally, the kit’s easy installation feature allows users, even those with minimal technical experience, to replace worn-out seals quickly without professional assistance. This not only reduces downtime but also helps maintain optimal air purifier performance. The pink color of the seal kit provides a visual cue for routine maintenance checks, making it easier to identify when replacements are needed. Overall, this seal kit is a practical and cost-effective upgrade for anyone looking to keep their air purifier functioning at its best.
401 Replacement Filter Compatible With Aprilaire 401 Space-gard 2400 Air Conditioner Pleated Filter

The 401 Replacement Filter Compatible with AprilAire 401 Space-Gard 2400 Air Conditioner Pleated Filter (2 Pack) is ideal for homeowners and HVAC enthusiasts looking to maintain clean, efficient air conditioning systems. If you own an AprilAire 401 or Space-Gard 2400 air conditioner, this replacement filter ensures your unit continues to operate at peak performance by trapping dust, allergens, and other airborne particles effectively.
Pros:
- Compatible with AprilAire 401 and Space-Gard 2400 air conditioners
- Comes in a convenient 2 pack for extended use
- High-quality pleated filter design improves filtration efficiency
- Lightweight and easy to install with dimensions of 12 x 2 x 18 inches
- Made by trusted brand YahuPase and manufacturer YAHU
Cons:
- May not fit air conditioners outside of the AprilAire 401 or Space-Gard 2400 models
- Requires regular replacement to maintain optimal air quality
This replacement filter features a pleated design that enhances its ability to capture fine particles, ensuring cleaner air circulation within your home. The dimensions and lightweight construction make it easy to install and replace, reducing maintenance time and effort. By using this filter, users benefit from improved air quality, which can help reduce allergens and extend the lifespan of their air conditioning system.
Additionally, the pack of two filters provides great value, allowing users to have a backup filter ready when it’s time for a change. With compatibility specifically designed for the AprilAire 401 and Space-Gard 2400 models, this filter is a reliable choice for maintaining system efficiency and ensuring a healthier indoor environment.
Tier1 Merv 11 Replacement Air Filter 2 Pack

The Tier1 16x28x6 Merv 11 Replacement Air Filter is ideal for homeowners and businesses using Aprilaire Models 2400 who want an effective and reliable air filtration solution. If you are looking to improve indoor air quality by capturing dust, pollen, and other airborne particles, this filter is designed to fit your needs perfectly. It is especially suitable for individuals with allergies or respiratory sensitivities seeking cleaner air in their living or working spaces.
Pros:
- High-efficiency MERV 11 rating captures a wide range of airborne contaminants.
- Compatible replacement for Aprilaire Models 2400, ensuring a perfect fit.
- Durable construction with dimensions 15 3/8″ x 26 15/16″ x 6″ for optimal airflow and filtration.
- Comes in a convenient 2 pack, providing long-term value and convenience.
- Lightweight design at 5 pounds for easy installation and handling.
Cons:
- May require regular replacement depending on air quality and usage.
- Limited to compatibility with specific Aprilaire 2400 models, not universal.
The Tier1 16x28x6 Merv 11 Replacement Filter offers an excellent balance between filtration efficiency and airflow. Its MERV 11 rating means it can capture smaller particles such as dust mites, mold spores, and pet dander, significantly improving indoor air quality. The precise dimensions ensure it fits seamlessly into Aprilaire 2400 systems, maintaining system performance without compromising airflow or energy efficiency.
Additionally, the filter’s sturdy construction and lightweight design make installation straightforward, even for those who are not HVAC professionals. By using this filter, users can enjoy cleaner, healthier air, which can reduce allergy symptoms and protect HVAC equipment from dust build-up. The two-pack format also ensures that replacements are readily available, helping maintain consistent air filtration throughout the year.
Frequently Asked Questions
What Is The Merv Rating Of Space Gard 2400 Filters?
The Space Gard 2400 filters typically come with MERV ratings of 10 or 13. MERV 13 offers superior filtration, capturing smaller particles like pollen and pet dander. MERV 10 is effective for larger particles, providing decent air purification. Choose based on your specific air quality needs and sensitivity to allergens.
How Often Should I Replace My 2400 Air Filter?
Replace your Space Gard 2400 air filter every 6 to 12 months. The exact frequency depends on factors like home air quality, presence of pets, and seasonal changes. Regular replacement ensures optimal performance, maintaining air cleanliness and system efficiency.
Are Aprilaire And Space-gard Filters Interchangeable?
Yes, AprilAire and Space-Gard filters are interchangeable for the 2400 model. Both brands offer compatible filters that fit the 16x25x6 size. These filters provide reliable air purification, capturing dust, pollen, and other airborne particles, ensuring a cleaner indoor environment.
What Is Included In The 4725 Door Seal Kit?
The 4725 Door Seal Kit includes seals compatible with models 2200, 2250, 2400, and 5000. This kit ensures a tight seal, preventing air leaks and enhancing filter efficiency. The kit is easy to install, promoting better air quality and system performance.
How Does Merv 13 Compare To Merv 10 Filters?
MERV 13 filters capture smaller particles, offering superior filtration compared to MERV 10. They trap pollen, smoke, and bacteria, making them ideal for allergy sufferers. MERV 10 filters are effective for larger particles but may not capture finer pollutants. Choose based on your air quality needs.
Conclusion
The Space Gard High Efficiency Air Cleaner Model 2400 offers reliable air filtration for your home. Its compatible replacement filters, like the AprilAire 401 and MERV 13 options, help maintain clean indoor air. These filters trap dust, pollen, and other allergens effectively.
Regular filter changes keep the air purifier working at its best. The variety of filter packs ensures you have the right fit and quantity. Easy installation means less hassle for you. Using the right filter size, such as 16x25x6, is important for optimal performance.
This model suits whole-house air cleaning needs well. Clean air supports better health and comfort for your family. Choosing trusted replacement filters protects your investment and improves air quality. Simple care and timely maintenance make a big difference in air purifier efficiency.
The Space Gard 2400 remains a solid choice for cleaner, fresher air in your home.
