Genuine AprilAire TriPure 110 16x20x3 MERV 11 Allergy & Virus Defense Air Filter + Upgrade Rails | Replaces AprilAire 110
UK111
The Genuine AprilAire TriPure 110 16x20x3 MERV 11 Allergy & Virus Defense Air Filter + Upgrade Rails gives compatible AprilAire air cleaner cabinets a straightforward path from the older 110 filter to the new TriPure™ design. Its 16 x 20 x 3 filter comes with one-time upgrade rails that install without tools, and the smooth-gliding system makes subsequent filter replacements easier to handle. MERV 11 filtration captures up to 92% of household dust, pollen, and common allergens, while TriPure™ Technology is designed to balance effective particle capture with efficient airflow. The filter can last for up to 12 months, helping extend the time between replacements. Enjoy dependable filtration with less resistance and fewer filter changes throughout the year.
Key Benefits:
- Genuine AprilAire UK111 3" MERV 11 TriPure™ Air Filter Upgrade Kit replaces the AprilAire 110 filter.
- Includes a 16 x 20 x 3 filter and one-time upgrade rails in the same package.
- Upgrade rails fit into place without tools for a simpler installation process.
- Easy-glide design helps make routine filter replacement quick and convenient.
- Designed for compatible AprilAire 4" whole-house air purifier cabinets, so the existing cabinet can remain in place.
- MERV 11 filtration captures up to 92% of household dust, pollen, and common allergens.
- Removes more pollen, household dust, and lint than leading brands.
- TriPure™ Technology combines advanced purification with energy-efficient performance.
- Produces up to 30% lower airflow resistance than leading brands.
- Provides up to 12 months of filter life, or up to twice the life of other leading brands.
- Works with the AprilAire Healthy Air App for filter replacement reminders and indoor air quality information.
- Can be used as part of the AprilAire Healthy Air System with other compatible components.
- Includes a 5-year whole-home air purifier warranty and qualifying 10-year Clean-Coil Commitment.
- AprilAire genuine air filters are designed and manufactured in the USA.
Specifications:
- Brand: AprilAire
- Model: TriPure 110
- Part Number: UK111
- Pack Size: 1
- Filter Life: 12 Months
- Dimensions: 16" x 20" x 3"
- Merv Rating: 11
Compatible Parts:
The Genuine AprilAire TriPure 110 16x20x3 MERV 11 Allergy & Virus Defense Air Filter + Upgrade Rails | Replaces AprilAire 110 is the correct replacement for the following part numbers:
- AprilAire 110
- No results for {X}
Compatible Models:
The Genuine AprilAire TriPure 110 16x20x3 MERV 11 Allergy & Virus Defense Air Filter + Upgrade Rails | Replaces AprilAire 110 is correct replacement for the following model numbers:
- APRILAIRE APRILAIRE 1110 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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