Genuine AprilAire TriPure 510 31x28x3 MERV 11 Allergy & Virus Defense Air Filter + Upgrade Rails | Replaces AprilAire 510
UK511
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Filtered Shower Head - High Pressure Chrome Plated - Filters Fast® SP12
Frigidaire FRPFUAF1 PureFresh Universal Refrigerator Air Filter
PUR 30 Cup Dispenser, DS-1800Z, Water Filtration System
Frigidaire FRPFUFV2 PureFresh Universal Fruit and Veggie Saver - 2-Pack
Sprite Showers BB-WH Ball Bath Filter - WhiteThe Genuine AprilAire TriPure 510 31x28x3 MERV 11 Allergy & Virus Defense Air Filter + Upgrade Rails replaces the existing AprilAire 510 filter while providing an easy path to improved filtration performance. The 31 x 28 x 3 filter comes with one-time upgrade rails that install without tools, and the easy-glide design helps simplify future filter changes. MERV 11 filtration removes up to 92% of household dust, pollen, and common allergens, while TriPure™ Technology provides up to 30% lower airflow resistance than leading brands. With up to 12 months of filter life, this upgrade delivers lasting filtration performance while reducing the frequency of filter changes. Get reliable filtration performance with efficient airflow and a longer stretch between filter changes.
Key Benefits:
- Genuine AprilAire TriPure™ 510 3" MERV 11 Air Filter Upgrade Kit designed to replace the AprilAire 510 filter.
- Includes a 31 x 28 x 3 filter and one-time upgrade rails packaged together.
- Rails install without tools and slide smoothly into position for a simpler setup.
- Easy-glide design makes subsequent filter replacements more convenient.
- Fits compatible AprilAire 4" whole-house air purifier cabinets, so you can retain the cabinet already in place.
- MERV 11 filtration removes up to 92% of household dust, pollen, and common allergens.
- Captures more pollen, household dust, and lint than leading brands.
- TriPure™ Technology combines advanced filtration with efficient airflow and long-lasting performance.
- Delivers up to 30% lower airflow resistance than leading brands.
- Filter life of up to 12 months can help reduce the frequency of replacements.
- Compatible with the AprilAire Healthy Air App for filter replacement reminders and indoor air quality information.
- Works as part of the AprilAire Healthy Air System when paired with other compatible components.
- Includes a 5-year whole-home air purifier warranty and qualifying 10-year Clean-Coil Commitment.
- Genuine AprilAire air filters are designed and made in the USA.
Specifications:
- Brand: AprilAire
- Model Number: TriPure 510
- Part Number: UK511
- Pack Size: 1
- Filter Life: 12 Months
- Dimensions: 31" x 28" x 3"
- MERV Rating: 11
Compatible Parts:
The Genuine AprilAire TriPure 510 31x28x3 MERV 11 Allergy & Virus Defense Air Filter + Upgrade Rails | Replaces AprilAire 510 is the correct replacement for the following part numbers:
- AprilAire 510
- No results for {X}
Compatible Models:
The Genuine AprilAire TriPure 510 31x28x3 MERV 11 Allergy & Virus Defense Air Filter + Upgrade Rails | Replaces AprilAire 510 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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