Nordic Pure 20x24x4 Pleated Air Filter MERV 13 Plus Carbon - Odor

In this review the Nordic Pure 20x24x4 Pleated Air Filter MERV 13 Plus Carbon is evaluated for homeowners and renters who want stronger particle filtration with an added odor control layer. The bottom line: this filter pairs high-efficiency particle capture with an activated carbon panel, making it a good choice for living spaces where both allergens and household odors are a concern. The reviewer found it to be sturdy, well constructed, and effective at removing airborne particulates while also reducing common household smells.

Key Features

• Actual Size: The filter measures 19 3/8 x 23 3/8 x 3 5/8 in so users should measure their filter slot and compare to the actual size to ensure a proper fit.
• MERV 13 Filtration: The high MERV 13 rating provides strong capture of fine particles, equivalent to MPR 2200-2400, which helps reduce airborne contaminants in living spaces.
• Activated Carbon Panel: An infused flat panel of activated charcoal helps attract and hold odorous gases and common VOCs, adding odor control without severely restricting airflow.
• Durable Construction: The filter uses a heavy duty, moisture resistant beverage board frame and a bonded metal mesh for extra pleat support, so it resists sagging and handles typical HVAC conditions.
• Electrostatic Media: The synthetic, electrostatically charged media increases particle capture efficiency while maintaining airflow for heating and cooling systems.

Who It's For

The Nordic Pure MERV 13 plus carbon filter is best for homeowners and renters who want a single replacement filter that both captures fine particles and reduces odors from cooking, pets, or smoke. It is especially useful for those who value a higher filtration grade but need an odor control element built into the filter.

It may be less suitable for systems that require an exact nominal size label without checking actual dimensions, or for users who need specialty gas-phase filtration beyond basic activated carbon. Always measure the filter opening and compare to the actual 19 3/8 x 23 3/8 x 3 5/8 in dimensions before purchase.

Pros & Cons

Pros

• High MERV 13 performance captures fine airborne particles and allergens effectively.
• Activated carbon layer helps reduce common household odors and VOCs without heavy airflow loss.
• Sturdy build with a moisture resistant board frame and metal mesh support increases durability.
• Electrostatic synthetic media improves filtration efficiency while preserving HVAC airflow.

Cons

• Actual dimensions are slightly smaller than the nominal label, so some buyers reported fit issues if they did not measure first.
• Single pack option means users will need to buy replacements more frequently than multi-pack offerings.

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	Moisture resistant beverage board with metal mesh support
Pack Quantity	1 pack

Our Verdict

The Nordic Pure 20x24x4 MERV 13 plus carbon filter is a solid choice for anyone who needs both high particle removal and basic odor control in one replacement. Its sturdy construction and electrostatic media deliver reliable performance, but buyers should measure their filter slot and compare to the actual dimensions before ordering. For its filtration level and odor-reduction capability the single-pack offering represents reasonable value for households focused on indoor air quality.

Frequently Asked Questions

Will this filter fit a nominal 20 x 24 x 4 slot?
Measure your filter opening and compare to the actual size 19 3/8 x 23 3/8 x 3 5/8 in to confirm fit before purchasing.

Does the carbon panel remove odors and VOCs?
The infused activated carbon panel attracts and holds many common odorous gases and VOCs, providing basic odor reduction alongside particle filtration.

How does MERV 13 compare to other ratings?
MERV 13 is a high-performance rating that captures smaller particles and is comparable to MPR 2200-2400, making it suitable for homes concerned with allergens and fine particulates.