Aerostar 22x28x1 MERV 13 Pleated Air Filter Box of 6 - Superior

Our review of the Aerostar 22x28x1 MERV 13 pleated air filter finds it best suited for households that want a clear improvement in indoor air quality without frequent changes. The single biggest reason to buy is its MERV 13 filtration, which captures microscopic particles down to 0.3 - 1.0 microns, making it effective against pollen, pet dander, fine dust and many airborne allergens. Packaged as a box of 6 and made in the USA, this filter balances strong filtration performance and reasonable service life for typical home HVAC systems.

Key Features

• MERV 13 efficiency: Removes microscopic particles between 0.3 and 1.0 microns to reduce allergens and airborne irritants in living spaces.
• Pleated electrostatic media: The charged synthetic material captures and holds dust, pollen, smoke and pet dander more effectively than flat media.
• Box of 6 convenience: A six-pack supply reduces shopping frequency and ensures you have replacements on hand for scheduled changes every 60-90 days.
• HVAC protection: By trapping fine dust and debris, the filter helps reduce dirt buildup on furnace and AC components and may improve system efficiency.
• Comparable performance: Rated comparable to MPR 1500-1900 and FPR 10, so it aligns with common high-efficiency household filter standards.

Who It's For

This filter is a solid choice for allergy and asthma sufferers, pet owners, and anyone in a household who wants a measurable upgrade in indoor air quality without installing a whole-house purification system. Families that run central HVAC regularly will appreciate the balance between capture efficiency and the recommended 60-90 day replacement interval.

It is less suited to systems that require nonstandard thicknesses or exact fractional sizing; some customers reported mixed impressions about size fit, so buyers with tight-fitting filter slots should measure first and consider specialty filters if a perfect custom fit is essential.

Pros & Cons

Pros

• High filtration efficiency that reduces allergens and fine particles in the home.
• Well-built pleated media that customers report is easy to install and fits most standard furnaces and AC housings.
• Good value for a six-pack supply, with many customers noting strong build quality and performance.

Cons

• Size is nominal 22 x 28 x 1 and listed as 21 7/8 x 27 7/8 x 3/4 in; a few users reported slight fit variation so measure slots before purchasing.

Specifications

Brand	Aerostar
Nominal Size	22 x 28 x 1 in
Actual Size	21 7/8 x 27 7/8 x 3/4 in
MERV Rating	MERV 13
Pack Quantity	Box of 6
Recommended Change Frequency	60-90 days
Made In	USA

Our Verdict

The Aerostar 22x28x1 MERV 13 pleated filter is a practical, cost-effective upgrade for households seeking better allergen control and cleaner air. With reliable MERV 13 performance, a six-pack supply and easy installation, it offers solid value for most homes, provided buyers confirm the filter slot accommodates the nominal dimensions.

Frequently Asked Questions

How often should these filters be changed?
Change every 60-90 days under normal household use; change more often in high-dust or heavy-pet environments.

Will this filter fit my furnace?
It is nominally 22 x 28 x 1 in with actual dimensions 21 7/8 x 27 7/8 x 3/4 in; measure your filter slot to ensure a proper fit.

What particles does MERV 13 capture?
MERV 13 captures microscopic particles from about 0.3 to 1.0 microns, including pollen, pet dander, fine dust, smoke and many airborne allergens and pathogens.