Nordic Pure 18x24x1 Pleated Air Filters MERV 7 Plus Carbon 6 Pack

In this review the Nordic Pure 18x24x1 Pleated Air Filters MERV 7 Plus Carbon 6 Pack is evaluated for homeowners and renters who want a simple upgrade to their HVAC filtration that also reduces household odors. The bottom line: these filters combine a MERV 7 filtration layer with an activated carbon surface to trap dust and attract odorous gases while maintaining useful airflow, making them a sensible choice for central air systems where improved air quality and odor control are priorities.

Key Features

• Nominal and actual size guidance: The nominal size is 18 x 24 x 1 in but the actual filter measures 17 1/2 x 23 1/2 x 3/4 in, so measuring the existing slot first avoids fit problems.
• MERV 7 filtration: The MERV 7 rated media (equivalent to MPR 600) captures most airborne dust and particulate matter without severely restricting airflow.
• Activated carbon layer: A bonded carbon layer helps attract and hold odorous gases and VOCs to reduce smells from cooking, pets, or smoke.
• Durable construction: The pleated media is supported by a metal mesh grid and a moisture resistant beverage board frame for reliable use in central HVAC systems.
• Electrostatic media: Permanently electrostatically charged fibers help dust cling to the pleats, improving particulate capture without extra fan strain.

Who It's For

These filters are best for owners of central air or furnace systems who want modest particulate removal plus odor reduction, and who value a cost-effective multi-pack for regular replacement. They suit homes where airflow needs to remain strong and deep HEPA-level filtration is not required.

Those needing true high-efficiency filtration for allergy sufferers or medical environments should look for higher MERV ratings or HEPA options instead, and anyone uncertain about fit should measure their filter slot carefully against the actual dimensions before purchasing.

Pros & Cons

Pros

• Good balance of filtration and airflow due to MERV 7 media, making it compatible with most residential systems.
• Carbon layer provides noticeable odor reduction compared with plain pleated filters.
• Sturdy beverage board frame and metal mesh give the filter solid build quality and durability.
• Sold as a 6 pack, offering value for households that replace filters regularly.

Cons

• Actual dimensions are smaller than the nominal size, and some customers report fit concerns if measurements are not checked.
• Not intended for those needing medical-grade filtration or the highest particulate capture.

Specifications

Our Verdict

The Nordic Pure MERV 7 Plus Carbon 6 Pack is a practical, value-oriented option for homeowners who want reliable dust capture and improved odor control without compromising airflow. It delivers durable construction and carbon odor adsorption at a sensible price, provided buyers confirm the actual 17 1/2 x 23 1/2 x 3/4 in size will fit their filter slot.

Frequently Asked Questions

Will these filters reduce household odors?
Yes. The activated carbon layer is designed to attract and hold odorous gases and VOCs, which helps reduce common household smells.

Do these filters fit an 18 x 24 x 1 in slot?
They are nominally 18 x 24 x 1 in but the actual size is 17 1/2 x 23 1/2 x 3/4 in, so measure your slot and compare to the actual dimensions to ensure a proper fit.

Are these filters suitable for allergy sufferers?
They offer improved particulate capture over basic fiberglass filters but are MERV 7, so those needing high-efficiency or medical-grade filtration should choose higher MERV or HEPA options.