Nordic Pure 16x25x4 Pleated Air Filters MERV 7 Plus Carbon 2 Pack

Our review of the Nordic Pure 16x25x4 Pleated Air Filters MERV 7 Plus Carbon 2 Pack finds it a sensible choice for homeowners who want basic particulate reduction with odor control at a reasonable price. The biggest reason to buy is the combination of a MERV 7 equivalent filtration level and an activated carbon panel, which together remove common airborne particles and help reduce household odors. This filter is best for routine residential HVAC use where efficiency, disposable convenience, and an odor-reducing carbon layer matter more than high-end allergen protection.

Key Features

• Nominal and actual sizing: The listing gives both nominal 16 x 25 x 4 and actual 15 1/2 x 24 1/2 x 3 5/8 sizes so buyers can measure and confirm fit before ordering.
• MERV 7 performance: Rated equivalent to MPR 600, the filter captures common household particulates without the airflow restriction of higher MERV media.
• Plus carbon layer: A flat panel infused with activated charcoal helps reduce light odors and airborne volatile compounds in living spaces.
• Synthetic pleated media: Electrostatic synthetic media increases particle capture efficiency while remaining disposable and easy to install.
• Made in the USA: Domestic manufacture can be a deciding factor for buyers who prefer locally produced HVAC parts.

Who It's For

This filter suits homeowners with standard forced-air HVAC systems who want improved dust control and mild odor reduction without paying for high-MERV or washable specialty filters. It works well for monthly or quarterly maintenance cycles in living rooms, bedrooms, and common areas where cigarette or cooking smells are a concern.

It is not the best choice for households that need medical-grade filtration, heavy allergen capture, or exact 4 3/8 in depth replacements for certain Honeywell or Lennox units. Buyers who previously used a 4 3/8 in actual depth filter should compare the alternate 16x25x5 option referenced by the brand.

Pros & Cons

Pros

• Good balance of particle filtration and airflow thanks to the MERV 7 synthetic media.
• Activated charcoal panel provides an extra layer of odor control for everyday smells.
• Clear actual measurements make it easier to verify fit before installation.

Cons

• Some customers report the filter sits smaller or has a thinner actual depth than expected, which can lead to gaps if the furnace slot requires a slightly different depth.

Specifications

Brand	Nordic Pure
Nominal size	16 x 25 x 4 in
Actual size	15 1/2 x 24 1/2 x 3 5/8 in
MERV rating	MERV 7 (equivalent to MPR 600)
Media	Electrostatically charged synthetic pleated media
Additional feature	Flat panel infused with activated charcoal
Origin	Made in the USA

Our Verdict

The Nordic Pure 16x25x4 MERV 7 Plus Carbon 2 Pack is a practical, good-value option for general household HVAC maintenance where modest particle capture and odor reduction are the priorities. Measure the existing filter slot carefully before ordering to avoid fit issues, but for typical residential use this filter delivers dependable dust control and added charcoal odor mitigation at a reasonable price.

Frequently Asked Questions

What size should I measure to confirm fit?
Measure your current filter and compare it to the listed actual size of 15 1/2 x 24 1/2 x 3 5/8 in to ensure a correct fit.

Is this a high allergen filter?
No, it is a MERV 7 level (equivalent to MPR 600) suitable for general particulate reduction but not intended as a medical-grade or HEPA-level allergen solution.

Does the carbon layer remove strong odors?
The activated charcoal panel helps reduce common household odors and light VOCs, but it will not eliminate very strong or persistent industrial smells.