Aerostar 20x20x1 MERV 6 Pleated HVAC Filter – 6 Pack, Actual Size 19.75 x 19.75 x 0.75, Made in USA

Cleaner air and dependable HVAC performance

Meet the Aerostar 20x20x1 MERV 6 pleated air filter, designed for universal compatibility with most standard 1-inch filter slots. This 6-pack gives you a ready supply for regular replacements, helping your HVAC system maintain steady airflow without frequent trips to shop for replacements.

Key benefits at a glance

• Universal compatibility fits most residential and commercial HVAC setups with a standard 1-inch frame.
• MERV 6 filtration (comparable to MPR 300) captures large particles like dust, lint, pollen, and pet hair.
• Low-resistance pleated media promotes smooth airflow, supporting efficient operation of your furnace or air conditioner.
• Durable, cost-effective construction designed to provide reliable filtration for up to 90 days, depending on air quality and usage.

What you get in the 6-pack

• Six filters ready for immediate replacement, so you stay ahead of dust buildup.
• Actual size: 19.75 x 19.75 x 0.75 inches, ensuring a precise fit in standard frames.
• Made in the USA using quality materials for dependable, long-lasting performance.

Usage guidance and real-world scenarios

Replacement frequency varies with season and usage. In normal conditions, consider changing every 60–90 days. During peak summer or winter, you may find 30-day intervals work best as your unit works the hardest.

This filter is well suited for households with dust concerns, allergy seasons, or pet households seeking a consistent filtration solution that supports HVAC efficiency without promising specific health outcomes.

Made in the USA

Manufactured in American facilities with a focus on solid construction and reliable performance, Aerostar delivers a practical filtration option you can trust for everyday comfort and airflow management.