Nordic Pure 20x24x4 Pleated Air Filters MERV 13 Plus Carbon - 6 Pack

In this review the Nordic Pure 20x24x4 Pleated Air Filters MERV 13 Plus Carbon 6 Pack is assessed for homeowners and renters who want stronger particulate filtration with added odor control. The bottom line: this pack is best for those who value MERV 13 performance alongside a layer of activated charcoal to reduce common household odors and VOCs, while still keeping good airflow and a sturdy frame. The review focuses on fit, filtration effectiveness, and construction based on product details and customer feedback.

Key Features

• Actual size clarity: The filter lists both nominal 20 x 24 x 4 and actual 19 3/8 x 23 3/8 x 3 5/8 so shoppers can measure their filter slot and avoid mismatches.
• MERV 13 filtration: Captures a wide range of airborne particles, delivering filtration comparable to MPR 2200-2400 for improved indoor air quality.
• Activated carbon layer: A flat panel infused with activated charcoal targets odorous gases and VOCs while maintaining airflow.
• Durable construction: Heavy duty, moisture resistant beverage board frame and bonded metal mesh support enhance longevity and pleat stability.
• Made in the USA: Domestic manufacture can be important to buyers seeking locally produced replacement HVAC filters.

Who It's For

This filter pack is aimed at homeowners, renters, or light commercial users who need high-efficiency particle removal plus odor control - for example, households with pets, cooking odors, or mild VOC concerns. The carbon panel makes it a sensible choice when both particulates and smells are issues.

Those who should look elsewhere include users who require an exact nominal-to-actual one-to-one size fit without measuring first, since the actual dimensions differ slightly from the nominal label, and buyers who need a specialized gas-phase filtration system for heavy chemical exposures.

Pros & Cons

Pros

• High filtration efficiency from MERV 13 media, effective at trapping many airborne contaminants.
• Added activated carbon layer helps reduce household odors and some VOCs while preserving airflow.
• Sturdy build with moisture resistant frame and metal mesh support for reliable use in HVAC systems.
• Good value in a 6 pack for routine replacement cycles.

Cons

• Actual measurements are smaller than nominal size for some units, so careful measuring is required to ensure proper fit.
• Carbon layer addresses many odors but is not a substitute for specialized gas-phase filters in heavy chemical environments.

Specifications

Brand	Nordic Pure
Nominal size	20 x 24 x 4 in
Actual size	19 3/8 x 23 3/8 x 3 5/8 in
Filter rating	MERV 13 (equivalent to MPR 2200-2400)
Media	Electrostatically charged synthetic with activated carbon panel
Frame	Heavy duty moisture resistant beverage board with metal mesh support
Pack size	6 filters

Our Verdict

The Nordic Pure 20x24x4 MERV 13 plus carbon 6 pack is a practical, cost-effective choice for most homes needing stronger particulate removal and aroma control without sacrificing airflow. It is especially good value for routine filter replacement cycles and for customers who confirm the actual dimensions before purchase.

Frequently Asked Questions

Are these filters truly MERV 13?
Yes, the product is rated MERV 13 and is described as equivalent to MPR 2200-2400, offering high particulate capture.

Will the carbon remove all household odors?
The activated carbon panel helps reduce many common odors and some VOCs, but it is not a replacement for specialized gas-phase filtration in severe chemical situations.

Do these filters fit a 20 x 24 x 4 slot?
Measure your filter slot and compare it to the listed actual size 19 3/8 x 23 3/8 x 3 5/8 in to ensure proper fit since nominal and actual sizes differ.