True Blue 16x25x1 MERV 11 Allergen Air Filter (4-Pack) | Electrostatic Pleated HVAC Filter | Made in USA

Cleaner indoor air for busy homes

The True Blue Allergen filter is designed for families who want a practical upgrade to standard fiberglass models. With a MERV 11 rating, it is capable of catching a broad range of airborne particles, helping you maintain a more comfortable living space while your HVAC system runs efficiently.

This filter is 53 times more effective than typical fiberglass options and can last up to four months per filter. The electrostatically charged media helps attract very small particles, much like a magnet gathers metal. The result is a higher level of filtration without requiring extra care or specialty tools.

• Captures dust, dirt, pollen, pet dander, smoke, and other micro-particles commonly found in homes
• Long-lasting performance provides a maintenance window of up to four months per filter
• Electrostatic media actively attracts small particles as air flows through
• 100% synthetic material inhibits the growth of bacteria, mold, and fungi under normal use
• Made in the USA and compatible with most residential HVAC systems

Why this filter could fit your needs

• Pet owners or households with allergy-prone family members may notice improved air quality
• Urban environments with smoke or smog can benefit from enhanced particle capture
• Homes with mixed-use rooms and various climate control devices can rely on broad compatibility
• Regular 4-month replacement helps maintain airflow and system efficiency

How it works

During manufacturing, the filter media is charged with an electric current. This electrostatic charge helps attract very small particles as air passes through the pleated media, reducing the number of particles that reach your indoor air. The result is a filtration upgrade without changing your routine.

Specifications and care

Sized for residential systems at 16x25x1, this is a 4-pack designed for straightforward replacement. The True Blue Allergen filter combines a durable, pleated design with a robust filtration rating to support ongoing indoor air quality. Easy to install and quick to replace, it is a practical enhancement for many homes. The product is proudly made in the USA and supports standard installation practices.