Aerostar 18x18x1 filter in packaging for easy replacement.
Aerostar pleated filter close-up shows dense media and structure.
Aerostar filter installed in an HVAC unit for clean airflow.
Aerostar filter reduces dust and pollen in home.

Aerostar

Aerostar 18x18x1 MERV 6 Pleated Air Filter – 6 Pack (Actual Size 17.50 x 17.50 x 0.75) | Made in USA

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

$45.46

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Why customers choose TaskHolt Tools

Overview

The Aerostar 18x18x1 MERV 6 pleated air filter is designed to fit many residential and light commercial HVAC systems. With an actual size of 17.50 x 17.50 x 0.75 inches, it slides into a standard 1-inch filter slot to start filtering quickly.

Engineered with electrostatically charged synthetic media, this filter targets particles in the 0.3 to 1.0 micron range, including dust, lint, and pollen. The result can be a noticeable reduction in dust around surfaces and a sense of cleaner air in living spaces.

Key benefits

  • UNIVERSAL COMPATIBILITY: Fits most standard 1-inch HVAC slots, including Carrier, Bryant, Payne, and Honeywell. Actual size 17.50 x 17.50 x 0.75 inches.
  • DEPENDABLE BASIC FILTRATION: MERV 6 media captures up to 80% of large airborne particles like dust, lint, pollen, and pet hair.
  • IMPROVES HVAC EFFICIENCY: Low-resistance pleated design supports airflow and may help your system run more smoothly.
  • COST-EFFECTIVE, LONG-LASTING DESIGN: Durable pleated construction outperforms fiberglass filters and lasts up to 90 days, depending on usage.
  • MADE IN THE USA: Manufactured in American facilities to support dependable performance and domestic production.

What’s in the pack and how to use

  • WHAT'S INCLUDED: 6-pack of replacement filters for ongoing comfort and value.
  • ACTUAL SIZE: 17.50 x 17.50 x 0.75 inches, suitable for most 1-inch filter slots.
  • EASY INSTALLATION: Replacing filters is a quick maintenance task with standard fitment.
  • CHANGE TIMING: Change every 60–90 days; shorten to 30 days during peak heating or cooling months.

Made in the USA, Aerostar focuses on dependable performance and clean indoor air you can trust. Use as part of a regular HVAC maintenance routine to support consistent airflow and reduced buildup in the system.

FAQ

Q: What size is the Aerostar 18x18x1 MERV 6 filter?

A: Actual size is 17.50 x 17.50 x 0.75 inches; fits most 1-inch filter slots.

Q: How often should the filter be replaced?

A: Typically every 60–90 days; replace sooner in peak heating or cooling months.

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