Filter King 22x23x1 Air Filter 4-Pack - MERV 8 Pleated Home HVAC

In this review the Filter King 22x23x1 air filter 4-pack is assessed for homeowners and renters who want a straightforward, effective replacement filter that balances particle capture with airflow. The single biggest reason to buy is the combination of a MERV 8 pleated design and an American-made build that fits common 1 in filter slots and captures everyday dust and allergens without restricting airflow. It is especially suited to routine HVAC maintenance where value and easy installation matter.

Key Features

• MERV 8 rating: Provides reliable capture of airborne particles like dust and pollen while preserving furnace and A/C airflow.
• Pleated construction: The pleats increase surface area to trap more particles and extend the time between changes.
• 4-pack convenience: Supplies multiple replacement cycles so homeowners can change filters on the recommended 30 to 90 day schedule.
• Made in USA: Fully manufactured in the United States, indicating consistent materials and construction traceable to EPA establishment 103501-FL-1.
• Fast installation: Open, slide and close design makes replacement quick and simple for most furnace and A/C housings.
• Actual size clarity: Sold as 22 in x 23 in x 1 in with an actual thickness of 0.75 in to help ensure fit when measured carefully.

Who It's For

This product is ideal for homeowners and renters who need an affordable, reliable replacement filter for standard 1 in HVAC slots and want a balance between particle capture and system efficiency. People who change filters on a regular maintenance cadence will appreciate the 4-pack and up-to-90-day life guidance.

Those who require hospital-grade filtration or very fine particle capture should look for higher MERV ratings; likewise, consumers who have nonstandard filter compartments should measure the slot carefully because some reviewers note slight width variations affecting fit.

Pros & Cons

Pros

• Well-made pleated design that captures dust and common allergens without noticeable airflow restriction.
• Good value in a 4-pack for routine 30 to 90 day replacement cycles.
• Easy to install with a simple open-slide-close replacement method.
• Manufactured in the United States with identifiable EPA establishment information.

Cons

• Actual thickness is 0.75 in rather than a true 1 in, so measuring for fit is important.
• Some customers report minor variation in width, so exact fit may vary by furnace model.

Specifications

Brand	Filter King
Pack Quantity	4-pack
Rated MERV	MERV 8
Marked Size	22 in x 23 in x 1 in
Actual Thickness	22 in x 23 in x 0.75 in
Manufacturing	Made in USA (EPA Establishment 103501-FL-1)
Recommended Change Interval	Every 30 to 90 days

Our Verdict

The Filter King 22x23x1 4-pack is a solid, value-focused choice for homeowners who need dependable MERV 8 filtration, simple installation, and the reassurance of U.S. manufacturing. It is sensible for routine HVAC maintenance and offers good particle capture without harming airflow, though buyers should confirm measurements because actual thickness is 0.75 in.

Frequently Asked Questions

Are these true 1 in filters?
They are marked as 1 in filters but the actual thickness is 0.75 in, so verify your slot depth before ordering.

How long will each filter last?
They can last up to 90 days depending on home conditions, with a common recommendation to change every 30 to 90 days for 1 in filters.

Do they affect airflow?
The MERV 8 pleated design is intended to trap particles while maintaining normal airflow for A/C and furnace systems.