AprilAire UK211 (Replaces 210) MERV 11 TriPure Filter with Upgrade Rails

Specifications:

• Compatible Models: 1210, 1620, 2120, 2200, 2210, 2216, 3210, 4200, U121, U223, U226, U162, U172
• MERV Rating: 11
• Materials: Plastic, Synthetic Fiber
• Contaminants Removed: Dust, Dander, Mold, Pollen, Dust Mites, Smoke
• Nominal Measurements: 20H x 25W x 3D (inches)
• Actual Measurements: 21.44H x 27W x 3.68D (inches)

Features:

• DIRECT REPLACEMENT FOR APRILAIRE 210 FILTER – Revolutionary new 3" MERV 11 Air Filter featuring TriPure™ Technology plus free, one-time upgrade rails to upgrade performance with ease. Built for a perfect fit with your existing air purifier cabinet.
• ONE-TIME UPGRADE AND EASIER FILTER CHANGES – No tools needed. The upgrade rails slide smoothly into place, and the easy-glide system makes it simple to change the filter every time. Plus, the compatible upgrade rail and filter come conveniently packaged together.
• KEEP YOUR EXISTING CABINET AND UPGRADE PERFORMANCE – Designed to fit all AprilAire 4" and upgraded 6"* whole-house air purifier cabinets
• MEET NEW TRIPURE™ TECHNOLOGY WITH INDUSTRY-LEADING PERFORMANCE AND LIFE – Advanced purification, energy efficient, and long filter life. TriPure™ Technology delivers cleaner air through advanced filtration, greater energy efficiency, and long-lasting protection that keeps your home healthy.
• SURPASSES INDUSTRY REQUIREMENTS FOR MERV 11 – Removes up to 92% of household dust, pollen, and common allergens. Keeps your air cleaner by removing more pollen, household dust, and lint than leading brands and helps reduce your exposure to pollutants linked to higher rates of heart disease, stroke, and other serious health risks.
• ENERGY EFFICIENT – Designed for less resistance and more energy efficiency. Delivers up to 30% lower airflow resistance than leading brands**.
• LONG FILTER LIFE – One filter lasts up to 12 months and up to 2X longer than other leading brands**.
• PROUD PARTNER OF AMERICAN LUNG ASSOCIATION in support of its mission to save lives by improving lung health and preventing lung disease. The American Lung Association does not endorse any product, device, or service.
• WORRY-FREE WARRANTY – Backed by a 5-year media air cleaner warranty plus our 10-year Clean-Coil Commitment, which includes $100 toward professional coil cleaning.^^
• HEALTHY AIR APP – Download the Healthy Air App (App Store or Google Play compatible) to schedule reminders for filter replacements and learn more about maintaining Indoor Air Quality
• SUPPORTING YOUR APRILAIRE HEALTHY AIR SYSTEM® – Superior air filtration (part of the AprilAire Healthy Air System) is essential to maintaining a Healthy Home environment. The AprilAire Healthy Air System® (additional components sold separately) combines fresh air ventilation, air filtration, humidity control, radon control, zoning and IAQ control, and UVC sanitization to address all aspects of Indoor Air Quality in the home.
• BUY WITH CONFIDENCE – Don’t compromise on performance. Genuine AprilAire Air Filters are designed and made in the USA by AprilAire, a leader in Indoor Air Quality solutions for the home since 1954.

*If the AprilAire or Space-Gard 6" cabinet has not yet been upgraded to a 4" filter, choose Model U1213/U1413 (includes both upgrade rails needed to convert the cabinet). If the cabinet has already been upgraded using the 1213/1413 Upgrade Kit, choose Model UK211. This replacement option is designed for cabinets that have already been converted to the 4" filter.
**Performance results based on controlled testing in accordance with ASHRAE 52.2 2017 test procedure. Comparative results based on published values and may vary depending on system conditions and application.
^^Applies to new HVAC system units with an AprilAire Media Air Cleaner installed no more than 6 months after HVAC system installation. Unit must be properly maintained with air filters being changed according to recommended service schedule.

Benefits:

The AprilAire UK211 replaces the sunsetting AprilAire 210 Filter and features a new 3" MERV 11 Air Filter with TriPure™ Technology, plus free one-time upgrade rails for seamless installation in existing AprilAire cabinets. TriPure™ Technology helps deliver cleaner, healthier indoor air through advanced purification, improved energy efficiency, and long-lasting performance. The MERV 11 filter captures up to 92% of household dust, pollen, mold spores, pet dander, and other airborne allergens, helping create a healthier home environment for your family. Designed for optimal airflow, the UK211 supports energy-efficient HVAC operation while helping extend the life of your heating and cooling system. A redesigned rail and media interface makes filter changes simple and dependable, while the directional rail design helps reduce installation errors for a fast, hassle-free replacement process. With a 12-month replacement cycle, homeowners can enjoy year-round Indoor Air Quality with minimal maintenance. For added peace of mind, if your new indoor evaporator coil requires professional cleaning within the first 10 years of use, AprilAire will contribute $100 toward a professional coil cleaning.^^ Made in the USA, genuine AprilAire Filters are designed and manufactured by AprilAire, a trusted leader in whole-home Indoor Air Quality solutions since 1954. ^^Applies to new HVAC system units with an AprilAire Media Air Cleaner installed no more than 6 months after HVAC system installation. Unit must be properly maintained with air filters being changed according to recommended service schedule.