Genuine AprilAire TriPure 313 20x20x3 MERV 13 Allergy & Virus Defense Air Filter + Upgrade Rails | Replaces AprilAire 313
UK313
Save up to 10% and get FREE shipping on every order.
Filtration essentials delivered on your schedule.
Learn More
- 1" MERV 13 Furnace & AC Air Filter by Filters Fast® - 6-Pack
$82.95
- Filtered Shower Head - High Pressure Chrome Plated - Filters Fast® SP12
$24.95
- Frigidaire FRPFUAF1 PureFresh Universal Refrigerator Air Filter
$18.95
- PUR 30 Cup Dispenser, DS-1800Z, Water Filtration System
$39.99
- Frigidaire FRPFUFV2 PureFresh Universal Fruit and Veggie Saver - 2-Pack
$18.95
- Sprite Showers BB-WH Ball Bath Filter - White
$34.99
1" MERV 13 Furnace & AC Air Filter by Filters Fast® - 6-Pack
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 313 20x20x3 MERV 13 Allergy & Virus Defense Air Filter + Upgrade Rails provides an easy way to upgrade a compatible existing AprilAire air cleaner cabinet with improved filtration performance. It pairs a new MERV 13 filter with one-time upgrade rails that slide into place without tools, making installation and future filter changes easier. TriPure™ Technology combines advanced filtration with reduced airflow resistance and long-lasting performance, while the MERV 13 filter removes up to 95% of household dust, mold, and allergens, as well as up to 92% of viruses. With a filter life of up to 12 months, it also helps reduce how often replacement is needed. Upgrade the way your system filters air without replacing the cabinet you already have.
Key Benefits:
- Genuine AprilAire 3" MERV 13 TriPure™ Filter Upgrade Kit designed as a direct replacement for the AprilAire 313 filter.
- Includes one-time upgrade rails with the replacement filter for a convenient upgrade.
- Tool-free rail system slides smoothly into place for easier installation.
- Compatible with AprilAire 4" whole-house 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.
- Provides up to 30% lower airflow resistance than leading brands.
- Advanced media supports efficient airflow and long-lasting filtration performance.
- Easy-glide design simplifies future filter changes.
- Compatible with the AprilAire Healthy Air App for filter replacement reminders.
- One filter lasts up to 12 months and up to twice as long as other leading brands.
- Backed by a 5-year media air cleaner 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 313
- Part Number: UK313
- Pack Size: 1
- Filter Life: 12 Months
- Dimensions: 20" x 20" x 3"
- Merv Rating: 13
Compatible Parts:
The Genuine AprilAire TriPure 313 20x20x3 MERV 13 Allergy & Virus Defense Air Filter + Upgrade Rails | Replaces AprilAire 313 is the correct replacement for the following part numbers:
- APRILAIRE 313
- No results for {X}
Compatible Models:
The Genuine AprilAire TriPure 313 20x20x3 MERV 13 Allergy & Virus Defense Air Filter + Upgrade Rails | Replaces AprilAire 313 is correct replacement for the following model numbers:
- AprilAire APRILAIRE 1310 Air Purifier
- AprilAire APRILAIRE 2310 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
Ask Our Product Experts
Product Availability
Please provide your e-mail address below to receive a notification when this product becomes available:
XThanks! We'll send you a notification when this product is available!
