Filter King 17x24x1 Air Filter 4-Pack - MERV 8 Pleated, Made in USA

In this review the Filter King 17x24x1 Air Filter 4-pack is evaluated for homeowners and renters who want a reliable, no-fuss replacement for standard A/C and furnace slots. The bottom line: these pleated filters offer a clear improvement in dust capture and fit most 1 inch housings, with the biggest reason to buy being their combination of MERV 8 performance and American manufacturing quality. They are aimed at people who want better particulate capture than basic fiberglass pads without spending on high-MERV specialty filters.

Key Features

• MERV 8 rating: Provides improved capture of household airborne particles while maintaining proper airflow for most residential systems.
• Pleated design: The pleats increase surface area so the filter traps more dust and extends the effective life compared with flat media.
• 4-pack convenience: Four filters in a set reduce shopping trips and make scheduled replacement every 30 to 90 days simple.
• Made in USA: Fully manufactured in the United States using consistent materials and construction backed by an EPA establishment number.
• Actual size specification: Labeled 17 in x 24 in x 1 in but with an actual depth of 0.75 in, which helps buyers confirm fit before purchase.
• Fast installation: Open, slide, and close replacement makes swapping filters quick for most homeowners.

Who It's For

This product is best for homeowners and renters with standard 1 in filter slots who want a balance of filtration and airflow. It suits families concerned about dust and pet dander, and anyone looking for a low-effort replacement they can change every 30 to 90 days.

Those who require medical-grade filtration or have HVAC systems specified for thicker filters should look elsewhere; similarly, buyers needing perfectly exact 1.0 in depth rather than the stated 0.75 in actual thickness should verify fit before ordering.

Pros & Cons

Pros

• Good filter quality that customers report traps dust effectively and feels well made.
• Easy installation with a simple open, slide, and close process that most users find quick.
• Made in USA construction gives confidence in materials and consistency.
• Value pack of four reduces per-filter cost and supports scheduled changes.

Cons

• Actual thickness is 0.75 in, which some users reported makes the fit slightly tight or wide in certain housings.
• Durability opinions vary; while many find the lifetime up to 90 days acceptable, heavy dust environments may require more frequent changes.

Specifications

Brand	Filter King
Rated size	17 in x 24 in x 1 in
Actual size	17 in x 24 in x 0.75 in
MERV rating	MERV 8
Pack quantity	4 filters
Made in	United States (EPA Establishment 103501-FL-1)
Recommended change interval	30 to 90 days

Our Verdict

The Filter King 17x24x1 4-pack is a sensible midrange replacement for standard residential HVAC systems, offering better particle capture than basic pads, straightforward installation, and dependable American-made construction. It represents good value for most homes that need improved dust control without altering airflow, provided buyers confirm the 0.75 in actual thickness fits their filter slot.

Frequently Asked Questions

Are these true 1 inch filters?
They are labeled 1 in but the actual thickness is 0.75 in, so measure your slot to confirm a proper fit before buying.

How often should I change them?
Manufacturer guidance recommends changing 1 in filters every 30 to 90 days depending on usage and dust levels; heavy use may need closer to 30 days.

Will these restrict airflow?
With a MERV 8 rating they trap more particles without significantly impacting airflow in most residential HVAC systems.