AprilAire 410 Vs. 413 Replacement Filters: A Comprehensive Comparison

Air filters play a crucial role in maintaining indoor air quality. The AprilAire 410 and 413 are two popular pleated filters compatible with AprilAire whole-home filtration systems.

This article provides an in-depth comparison of the key differences between the AprilAire 410 and 413 replacement filters to help you determine which is better for your home.

A Brief Comparison Table

AspectAprilAire 410AprilAire 413
Filter TypePleatedPleated
MERV Rating813
Filtration Stages14
Filter Life6 months1 year
Filter MediaSynthetic blendProgressive densification
Particle Size Filtered3-10 microns0.3-10 microns
ApplicationHomes, light commercialHomes, commercial
Recommended Home Size<3000 sq ft<3000 sq ft
Pressure DropLowMedium

Overview of AprilAire 410 Filter

AprilAire 410 Filter
AprilAire 410 Filter

The AprilAire 410 is a 1-inch thick pleated air filter rated MERV 8. Key features:

  • Single stage synthetic blend media catches larger particles like dust, pollen, mold spores.
  • Low pressure drop allows air to flow freely through HVAC system.
  • Lasts approximately 6 months under normal use before needing replacement.
  • Made of sturdy cardboard frame with media fabric that resists shedding and breakdown.
  • Recommended for homes under 3000 sq ft as primary filtration. Also useful downstream of other filters.
  • Cost ranges from $24-$40 making it an affordable option.

Overview of AprilAire 413 Filter

The AprilAire 413 is a 4-inch thick pleated air filter rated MERV 13. Key features:

  • 4-stage progressive densification media filters smaller particles down to 0.3 microns.
  • Catches dust, pollen, mold, bacteria, viruses, pet dander effectively.
  • Initial layers catch larger particles, final layer filters smoke, VOCs.
  • Lasts approximately 1 year before needing replacement under normal use.
  • Sturdy composite frame minimizes media damage from handling.
  • Ideal for allergy sufferers and commercial buildings. Also useful downstream of other filters.
  • Higher cost ranging $50-$90 per filter.

Also Read: Comparison Between Nordic Pure And Filtrete

Key Differences Between AprilAire 410 and 413

The AprilAire 410 and 413 filters have noticeable differences that impact performance, application, longevity and cost.

AprilAire 413 Filte
AprilAire 413 Filte
  • MERV Rating: A Pivotal Difference

MERV rating is central to filter efficiency. The AprilAire 410 has a MERV 8 rating. In contrast, the 413 boasts a higher MERV 13. A higher MERV rating implies better trapping of fine particles.

The difference in MERV ratings between the two models is significant. It impacts their ability to filter different particle sizes, affecting the quality of air purification.

  • Filtering Capabilities: Tackling Various Particles

With its 4-stage media, the 413 excels in filtering smaller particles. It can tackle particles as small as 0.3 microns. This includes harmful bacteria and viruses, essential for maintaining a healthy living environment. On the other hand, the 410, with its synthetic blend, targets larger particles.

It’s more suited for particles 3 microns and up, making it efficient for dust and larger allergens. These variations make the 413 more versatile in handling a wider range of pollutants.

  • Filtration Technology: Synthetic Blend Vs. Progressive Densification

The technology used in the 410 and 413 is another key factor. The 410 employs a 1-inch thick synthetic media. This allows it to filter larger particles effectively. The 413, however, uses a more advanced technology called progressive densification.

This entails four layers of media with varying densities. These layers range from coarse to fine, enabling it to filter a spectrum of particle sizes down to 0.3 microns. The advanced technology in the 413 makes it a more comprehensive option for air filtration.

  • Air Flow Restriction: Balancing Efficiency and Performance

Increased filtration in the 413 means greater air flow restriction. The pressure drop across this model is higher. This can be a factor, especially if the HVAC system has a less powerful blower fan.

The 410, with its single stage media, maintains a lower pressure drop. It’s less dense, allowing for better airflow and potentially less strain on HVAC systems. For users, it’s crucial to weigh the balance between filtration efficiency and system performance.

  • Cost Implications: Initial Investment and Longevity

Cost is a major consideration for users. The 413 is pricier, ranging from $50-$90 per filter. The 410 is more affordable at $24-$40. However, longevity plays a role in evaluating cost.

The 413 has a lifespan of around 1 year under normal use. The 410, on the other hand, necessitates replacement every 6 months. This means that while the 413 has a higher upfront cost, its longer lifespan could offset this over time.

  • Application: Meeting Diverse Needs

The enhanced particle filtration of the 413 makes it versatile. It’s adept at filtering pollen, mold spores, dander, bacteria, and viruses. This makes it suitable for commercial buildings and homes with residents having allergies or respiratory issues.

The 410, being efficient against larger particles, is suitable for typical homes under 3000 sq ft. It meets the needs of those seeking primary filtration without specialized requirements.

  • Performance: Balancing Filtration and Airflow

Performance is about more than just filtration. It’s also about how the filter interacts with the HVAC system. The 413, with its superior filtration, has a higher pressure drop.

This can impact HVAC performance, particularly if the blower fan isn’t powerful enough. The 410, with its lower resistance, may be a better fit for systems with less powerful fans. Users need to consider both filtration needs and system capabilities when choosing a filter.

  • Longevity Considerations: Replacement Cycles

Longevity is another factor that can impact user choice. The 413, with its advanced filtration, lasts around 1 year under normal use. This means fewer replacement cycles, which can be a convenience for users.

The 410, however, requires replacement every 6 months. While it’s more affordable upfront, the more frequent replacement cycle could be a factor for some users.

  • Choosing the Right Filter: Assessing Needs and Priorities

When choosing between the 410 and 413, it’s important to assess individual needs. Those requiring advanced filtration for smaller particles might lean towards the 413.

Its ability to handle a wide range of pollutants makes it a versatile choice. However, those with less specialized needs might find the 410 sufficient. It’s effective for larger particles and offers the advantage of lower upfront cost.

  • Balancing Cost and Longevity: Assessing Overall Value

While the 413 is more expensive initially, its longevity can offset the cost. Users need to consider both upfront cost and replacement cycles when assessing value. The 410, while cheaper initially, requires more frequent replacement.

This could potentially narrow the cost gap over time. Assessing overall value requires a balanced view of both initial investment and long-term usage.

  • Considering Application: Tailoring to Individual Requirements

Application is another crucial aspect in choosing a filter. The 413 is well-suited for environments requiring comprehensive filtration. This includes commercial settings and homes with allergy or respiratory issue sufferers.

The 410, however, is a fit for typical homes under 3000 sq ft. It’s a suitable option for those seeking primary filtration without the need for advanced particle removal.

  • Evaluating Performance: System Compatibility and Filtration Needs

Evaluating performance requires considering both filtration efficiency and system compatibility. The 413, with its higher pressure drop, might necessitate a more powerful HVAC system.

The 410, with its lower resistance, is potentially more compatible with less powerful systems. Balancing filtration needs with system capabilities is pivotal in ensuring optimal performance.

  • Weighing Longevity: Convenience Vs. Replacement Frequency

Weighing longevity involves considering the convenience of fewer replacements against replacement frequency. The 413, with its 1-year lifespan, offers the convenience of less frequent replacements.

The 410, however, necessitates replacements every 6 months. While more affordable, the increased replacement frequency could be a consideration for users.

  • Assessing Overall Needs: Balancing Priorities and Preferences

Assessing overall needs is about balancing priorities and preferences. Whether it’s advanced filtration, system compatibility, cost, or longevity, users have diverse needs. Some might prioritize advanced particle removal, making the 413 a preferred choice.

Others might prioritize cost and system compatibility, making the 410 a viable option. Balancing individual needs and preferences is key to making an informed choice.

  • Understanding the Impact: Air Quality and Health

Understanding the impact of the chosen filter on air quality and health is essential. The 413, with its ability to filter smaller particles, can contribute to a healthier living environment.

It’s particularly beneficial for those with allergies or respiratory issues. The 410, while effective against larger particles, still plays a role in maintaining air quality. Choosing the right filter can have a significant impact on wellbeing.

The key differences come down to performance, longevity, pressure drop and cost. The AprilAire 413 has superior filtration capabilities but higher pressure drop and cost. The 410 is more affordable upfront with lower resistance but filters fewer particle sizes.

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Pros and Cons of AprilAire 410


  • Inexpensive upfront cost
  • Low pressure drop
  • Adequate for basic particle filtration
  • Easy installation into existing systems
  • Disposable and lightweight


  • Short 6 month lifespan
  • Not effective at capturing fine particles below 3 microns
  • Lower MERV rating of 8
  • Can allow buildup of allergens in home over time
  • Not recommended for those with respiratory issues

Pros and Cons of AprilAire 413


  • Highly effective MERV 13 filtration
  • Captures broad range of particles down to 0.3 microns
  • Reduces dust, pollen, pet dander, mold, bacteria
  • Recommended for allergy and asthma sufferers
  • 4-stage media provides superior filtration
  • Lasts 1 year under normal conditions


  • Considerably higher upfront cost
  • Increased pressure drop can restrict HVAC airflow
  • Requires stronger fan to compensate for resistance
  • Heavy and more difficult to install
  • Annual replacement adding to long term costs

Also Read: Comparison Between FilterBuy And Fitrete Air Filters

Frequently Asked Questions (FAQs)

Is AprilAire 410 or 413 better for a home?

The AprilAire 413 is better for homes with residents who have allergies or respiratory issues since it can filter out more particles that aggravate those conditions. The 410 is suitable for typical homes just needing basic filtration.

Are all AprilAire filters the same?

No, AprilAire offers pleated filters across a range of MERV ratings from 8 to 16. Higher MERV rated filters like the 413 have greater filtration capabilities but also higher pressure drops. The filter models have different designs and thicknesses as well.

How often should you change an AprilAire 410 filter?

The AprilAire 410 should be replaced every 6 months under normal use. More frequent replacement may be needed if there are indoor pets or the HVAC system runs extensively. Checking the filter monthly and replacing when dirty is a good rule of thumb.

When should I replace my AprilAire 413 filter?

The AprilAire 413 is designed to last for 1 year under typical use before needing replacement. Like the 410, checking it monthly and replacing when excessively dirty can maximize performance. Higher air flows or dusty conditions may require more frequent replacement.

Final Thoughts

When choosing between the AprilAire 410 and 413 replacement filters, consider factors like home size, residents’ health issues, HVAC system capabilities, and budget.

The 413 offers superior filtration, especially for allergen removal, while the 410 is effective for basic particle filtration at a lower cost. Properly maintaining either filter with regular inspection and timely replacement is key to maintaining indoor air quality.

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