Filter King 22x26x1 Air Filter 12-Pack - MERV 8 Pleated Filters

In this review the Filter King 22x26x1 12-pack is examined as a straightforward replacement filter set for homeowners and renters who want reliable particle capture without changing their HVAC system. The bottom line is simple: this pack is for people who need an affordable, American-made pleated filter with a MERV 8 rating that balances filtration and airflow. It is especially useful for routine 30-90 day maintenance cycles and for those who prefer buying a multi-pack to avoid frequent reordering.

Key Features

• MERV 8 rating: Provides effective capture of common airborne particles while maintaining good airflow for most residential A/C and furnace systems.
• 12-pack convenience: Offers a full year of replacements for many households when changing every 30 days, reducing the need to reorder frequently.
• Pleated design: Increased surface area catches more dust and particles than flat filters, extending usable life between changes.
• Made in USA: Fully manufactured domestically using consistent materials and construction under EPA establishment number 103501-FL-1.
• Fast installation: Simple open, slide and close design makes swaps quick and tool-free for most standard filter slots.

Who It's For

This 12-pack is best for homeowners or renters with standard 1 in filter slots who want a dependable, budget-friendly option that still provides stronger particle capture than basic fiberglass filters. It suits families, light allergy sufferers, and anyone who prefers the convenience of buying replacements in bulk.

Customers who need higher-efficiency filtration for serious allergy or asthma control, or who require exact full-size nominal dimensions rather than the slightly smaller actual size, should consider higher MERV-rated filters or confirm their filter frame tolerance before purchasing.

Pros & Cons

Pros

• Good balance of filtration and airflow with a MERV 8 rating suitable for everyday residential use.
• Made in the USA which may appeal to buyers focused on domestic manufacturing and quality control.
• Pleated media captures more particles and extends life versus flat filters, reducing replacements needed.
• 12-pack offers strong value and convenience for households that replace filters regularly.

Cons

• Actual dimensions are 21.5 in x 25.5 in x 0.75 in, roughly a half inch short of nominal 22 in x 26 in, which some customers found to be a poor fit if their filter slot is tight.
• Not intended for users who need high MERV levels for severe allergy or medical concerns.

Specifications

Brand	Filter King
Pack quantity	12 filters
Nominal size	22 in x 26 in x 1 in
Actual size	21.5 in x 25.5 in x 0.75 in
Filter rating	MERV 8
Design	Pleated A/C and furnace filter
Manufacturing	Made in USA (EPA Est. 103501-FL-1)

Our Verdict

The Filter King 22x26x1 12-pack is a practical choice for most households seeking reliable, American-made pleated filters at a good price. Buy it if you want a durable MERV 8 option in bulk and your filter slot can accept the slightly smaller actual dimensions; those needing tighter size tolerances or higher filtration should look at specialized models.

Frequently Asked Questions

How often should these filters be changed?
The manufacturer recommends changing 1 in filters every 30-90 days depending on use and indoor conditions.

Will the size fit my filter slot?
The nominal size is 22 in x 26 in x 1 in, but the actual size is 21.5 in x 25.5 in x 0.75 in, so measure your slot and allow for about a half inch tolerance before buying.

Are these filters made in the USA?
Yes, they are fully manufactured in the United States and list EPA Establishment Number 103501-FL-1.