Aerostar 14x14x1 MERV 11 Filter – 6 Pack (Actual Size 13.75 x 13.75 x 0.75 in) | Dust, Allergens, Smoke

Overview

The Aerostar 14x14x1 MERV 11 pleated filters come in a convenient 6-pack, with an actual size of 13 3/4" x 13 3/4" x 3/4". Designed to balance performance and cost, these filters employ electrostatically charged synthetic media to help draw in and capture a broad range of airborne particles.

Compared to common rating scales, this filter is designed to align with MPR 1000–1200 and FPR 7, offering strong filtration without excessive air resistance. It’s a practical step toward a home environment that feels cleaner and easier to maintain, while also supporting your HVAC system’s efficiency.

What you get

• Nominal size: 14x14x1; Actual size: 13 3/4" x 13 3/4" x 3/4"; MERV 11 equivalent to MPR 1000–1200 and FPR 7
• Filters microscopic particles such as lint, dust mites, spores, pollen, pet dander, fine dust, and smoke
• Easy to install and a cost-effective step toward a healthier home environment
• 100% synthetic electrostatic media delivers high filtration efficiency with low air flow resistance
• Designed and manufactured by Filtration Group, a leading filtration solutions provider

Usage and maintenance

• For best results, replace every 60–90 days; increase to 30 days during peak summer and winter periods when the system runs hardest
• Compatible with both furnaces and central air conditioning units

Made in the USA, these filters offer a straightforward, budget-friendly way to support airflow and indoor air quality throughout the year.

Note: While filtration can help reduce exposure to common indoor particles, outcomes depend on a variety of factors including home environment, HVAC design, and maintenance practices. Consider pairing with regular system checks for steady performance.