True Blue allergen filter front view, pleated media reduces airborne allergens.
True Blue packaging label close-up highlighting easy installation and replacement.
True Blue media close-up shows electrostatic charge attracting tiny particles.
True Blue filter side profile showcasing the 24x30x1 design for HVAC compatibility.
True Blue replace indicator view signaling when to replace the filter.
True Blue filter installed in an HVAC unit promoting cleaner indoor air.
True Blue USA-made label visible on packaging.
True Blue allergen filter four-pack image ready for home use.

True Blue

True Blue 24x30x1 MERV 11 Allergen Air Filter (4-Pack) | Electrostatic Pleated HVAC Filter | Replacement for Home Use | Made in USA

High-performance tools and home improvement made for confident daily results

$81.76

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Why customers choose TaskHolt Tools

Improve Indoor Air Quality with True Blue Allergen Filter

The True Blue Allergen air filter is designed for households with allergies, pets, and everyday indoor air concerns. Its electrostatically charged pleated media helps attract and trap tiny particles as air moves through your HVAC system, delivering a noticeable improvement in air clarity without sacrificing airflow.

Compared with standard fiberglass models, this filter offers up to 53x greater effectiveness at capturing sub-micron particles. It targets common allergens you encounter daily, including dust, pollen, pet dander, dust mite debris, microscopic allergens, smoke, and smog. The media is 100% synthetic, engineered to resist the growth of bacteria, mold, or fungi in normal use, helping you maintain a cleaner filter environment over time.

What makes True Blue stand out

  • Cleaner indoor air with a focus on reducing airborne contaminants commonly found in homes.
  • Electrostatic charged media that helps attract smaller particles for improved filtration.
  • Designed for residential use and compatible with most HVAC systems, including furnaces, air conditioners, heat pumps, and more.

Maintenance, longevity, and made in the USA

  • Replace every 4 months to maintain filtration performance and airflow efficiency.
  • Easy installation and replacement with a quick fit check—measure your current filter to ensure proper size.
  • Proudly manufactured and assembled in the USA for quality standards you can trust.

Ideal for families managing allergies or pet-related indoor air concerns, the True Blue Allergen Filter offers a practical option for improving air quality while supporting a straightforward maintenance routine.

FAQ

Q: What size is the True Blue Allergen Filter and how often should it be replaced?

A: The filter measures 24x30x1 inches and is recommended for replacement every 4 months under typical home use.

Q: How does the True Blue Allergen Filter differ from typical fiberglass filters?

A: It uses electrostatic charged media to attract smaller particles, improving filtration compared with fiberglass alone.

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