Genuine AprilAire TriPure 513 31x28x3 MERV 13 Allergy & Virus Defense Air Filter + Upgrade Rails | Replaces AprilAire 513
UK513
The Genuine AprilAire TriPure 513 31x28x3 MERV 13 Allergy & Virus Defense Air Filter + Upgrade Rails offers an easy way to replace the existing AprilAire 513 filter while upgrading filtration performance. The kit combines a MERV 13 filter with one-time upgrade rails that slide into place without tools, helping simplify installation and future filter changes while allowing you to keep your compatible cabinet. TriPure™ Technology provides advanced filtration with up to 30% lower airflow resistance than leading brands, while the MERV 13 filter removes up to 95% of household dust, mold, and allergens and up to 92% of viruses. A filter life of up to 12 months means dependable filtration with fewer replacements throughout the year. Make the switch to improved filtration while keeping installation and maintenance simple.
Key Benefits:
- Genuine AprilAire 3" MERV 13 TriPure™ Air Filter Upgrade Kit designed as a direct replacement for the AprilAire 513 filter.
- One-time upgrade rails are included with the filter to make transitioning from the existing 513 filter simple.
- Tool-free rail installation slides smoothly into place for a straightforward setup.
- Compatible with AprilAire 4" whole-home air purifier cabinets.
- MERV 13 filtration removes up to 95% of household dust, mold, and common allergens.
- Reduces up to 92% of viruses based on controlled testing using the MS-2 virus.
- Up to 30% lower airflow resistance than leading brands helps support efficient system operation.
- TriPure™ Technology combines advanced filtration with airflow efficiency and long-lasting performance.
- Provides up to 12 months of filter life, reducing the need for frequent replacement.
- Easy-glide rails make subsequent filter changes more convenient.
- The Healthy Air App can provide reminders when it's time to replace the filter.
- Includes a 5-year whole-home air purifier warranty and qualifying 10-year Clean-Coil Commitment.
- AprilAire designs and manufactures its genuine air filters in the USA.
Specifications:
- Brand: AprilAire
- Model Number: TriPure 513
- Part Number: UK513
- Pack Size: 1
- Filter Life: 12 months
- Dimensions: 31" x 28" x 3"
- Merv Rating: 13
Compatible Parts:
The Genuine AprilAire TriPure 513 31x28x3 MERV 13 Allergy & Virus Defense Air Filter + Upgrade Rails | Replaces AprilAire 513 is the correct replacement for the following part numbers:
- AprilAire 513
- No results for {X}
Compatible Models:
The Genuine AprilAire TriPure 513 31x28x3 MERV 13 Allergy & Virus Defense Air Filter + Upgrade Rails | Replaces AprilAire 513 is correct replacement for the following model numbers:
- AprilAire APRILAIRE 1510 Air Purifier
- AprilAire APRILAIRE 2516 Air Purifier
- No results for {X}
Frequently Asked Questions:
What is TriPure Technology?
TriPure is AprilAire's new filtration platform launching in September 2026, built around advanced purification media with up to 30% lower static pressure than leading competitors, up to 12 months of filter life, and self-aligning, toolless installation.
How is TriPure different from AprilAire's current 4" filters?
TriPure moves from 4" filters to a 3" filter format. The 4" filters will be discontinued as part of the transition. TriPure delivers lower static pressure (better airflow/energy efficiency), longer filter life (up to 12 months vs. shorter cycles today), and improved dust holding capacity.
Will my current cabinet still work?
Yes. Existing cabinets can be converted using the new Upgrade Kit, which includes preinstalled/compatible 3" rails plus a 3" filter. The kit offers backward compatibility with all AprilAire 6" cabinets, including legacy Space-Gard retrofit applications.
What's included in the Upgrade Kit?
A compatible upgrade rail and 3" filter packaged together for toolless, two-piece installation designed to minimize install errors and improve airflow.
How long does the 3" TriPure filter last?
Up to 12 months of filter life, aimed at reducing maintenance frequency and protecting HVAC equipment.
What performance improvements does TriPure offer?
- Up to 30% lower static pressure vs. at least one competitor's 4" brand (preliminary results, subject to change/legal approval)
- Superior airflow and lower resistance for energy efficiency
- Highest dust holding capacity in the market
- Premium protection against dust, particles, and common allergens
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