Nordic Pure 18x24x1 MERV 8 Pleated Plus Carbon 6 Pack - Odor Control

Our review of the Nordic Pure 18x24x1 (actual 17 1/2 x 23 1/2 x 3/4) MERV 8 Pleated Plus Carbon 6 Pack finds it best suited for homeowners who want steady air flow plus basic odor control. The single biggest reason to buy is the combined pleated MERV 8 media fused to an activated carbon layer, which helps trap common particulates while reducing pet and cooking smells. The reviewer voice here notes practical fit and performance details from real use rather than marketing claims, and emphasizes checking the actual filter dimensions before purchase.

Key Features

• Actual size guidance: The filters list an actual size of 17 1/2 x 23 1/2 x 3/4, so measuring your filter slot ensures the correct fit rather than relying on nominal dimensions.
• MERV 8 filtration: Provides effective trapping of airborne dust and common particulates while maintaining good air flow for central HVAC systems.
• Activated carbon layer: The carbon layer helps attract and hold odorous gases and vapors, making these filters suitable for reducing pet and cooking smells.
• Durable construction: A heavy duty, moisture resistant beverage board frame with a bonded metal mesh support grid gives the pleats added rigidity for longer life in typical home use.
• Electrostatic media: Permanently charged fibers aid dust capture without dramatically restricting airflow, which helps system efficiency.

Who It's For

These filters are a good match for homeowners with central heating and cooling who want a balance of dust capture and odor reduction without upgrading to high MERV ratings that can impede airflow. The product is also appropriate for pet owners or people who cook frequently and notice lingering smells.

Customers who need precise 18 x 24 x 1 fit should measure their existing filter slot and compare to the actual 17 1/2 x 23 1/2 x 3/4 dimension; those requiring HEPA-level filtration or specialized allergen/virus protection should look for higher MERV or specialized filters elsewhere.

Pros & Cons

Pros

• Good balance of particulate capture and maintained airflow for central HVAC systems.
• Carbon layer provides measurable odor reduction for pet and cooking smells.
• Sturdy beverage board frame and metal mesh support help the filter keep shape in humid conditions.

Cons

• Nominal versus actual size has caused mixed fit reports, so measuring before buying is essential.
• Not intended to replace higher MERV or HEPA filtration for serious allergy or medical needs.

Specifications

Our Verdict

The Nordic Pure 18x24x1 MERV 8 Pleated Plus Carbon 6 Pack is a practical choice for most homes seeking improved dust capture and odor control without sacrificing airflow. It represents solid value when the actual dimensions match the installation, and the carbon layer is a useful addition for pet and cooking odors.

Frequently Asked Questions

Will these filters reduce pet odors?
Yes, the activated carbon layer helps attract and hold odorous gases and vapors, reducing common pet and cooking smells.

Do these filters fit an 18 x 24 x 1 slot?
They are sold nominally as 18 x 24 x 1 but the actual size is 17 1/2 x 23 1/2 x 3/4, so measure your slot to confirm fit before purchase.

Are these equivalent to MPR 800?
Yes, the MERV 8 rating is equivalent to MPR 800 and provides moderate particulate filtration while maintaining airflow.