Nordic Pure 20x25x5 Honeywell Replacement MERV 13 Plus Carbon Pack

In this review the Nordic Pure 20x25x5 Honeywell Replacement MERV 13 Plus Carbon 1 Pack is evaluated for homeowners and renters who want higher-efficiency filtration and odor reduction without changing their HVAC system. The single biggest reason to buy is the combination of a true MERV 13 equivalent rating and an activated carbon layer for improved capture of fine particles and common household odors. The review focuses on fit, filtration performance, and real installation considerations based on actual size rather than the nominal label.

Key Features

• Actual size clarity: The filter lists both nominal and actual measurements so buyers can measure their existing filter and ensure a correct fit before purchasing.
• MERV 13 filtration: Equivalent to MPR 2200-2400, the MERV 13 rating captures fine particulates such as dust, pollen, and pet dander for noticeably cleaner indoor air.
• Activated carbon layer: The Pleated Plus Carbon design includes an infused flat panel of activated charcoal to reduce common household odors and some VOCs.
• Compatibility note: Marketed as a replacement for Honeywell 20x25x4 and similar filters with an actual depth of 4 3/8, it is suitable for systems that accept slightly deeper pleated filters.
• Made in the USA: Domestic manufacture provides consistent build quality and materials that customers report as sturdy and well constructed.
• Electrostatically charged media: The synthetic pleats use electrostatic charge to attract and hold particles, helping reduce dust levels in the home.

Who It's For

The Nordic Pure 20x25x5 is best for homeowners and renters who need a higher-grade replacement filter with odor control and who are willing to verify actual filter dimensions before ordering. It fits households with pets, allergy sufferers, or anyone looking to reduce dust and particulates in living spaces without switching to a whole-house air cleaner.

It is not ideal for systems that strictly require the nominal 20x25x5 depth where even small overhangs can interfere with the filter slot; several customers reported the actual 19 7/8 x 24 7/8 x 4 3/8 size being too long in some frames. Measure the existing filter compartment first and choose a different depth if a precise fit is required.

Pros & Cons

Pros

• High-efficiency MERV 13 performance removes fine particulates and improves indoor air quality.
• Integrated carbon panel helps control common odors from cooking, pets, and household VOCs.
• Clear actual dimensions reduce the chance of ordering the wrong size when measured correctly.
• Customers report good build quality, ease of installation, and value compared with pricier alternatives.

Cons

• Actual depth (4 3/8 in) can make the filter feel slightly long for some 20x25x5 slots, so fit issues have been reported.

Specifications

Brand	Nordic Pure
Nominal size	20 x 25 x 5 in H
Actual size	19 7/8 x 24 7/8 x 4 3/8 in (19.88 x 24.88 x 4.38)
MERV rating	MERV 13 (equivalent to MPR 2200-2400)
Filter type	Pleated plus carbon, electrostatically charged synthetic media
Replaces	Honeywell 20x25x4 and similar 4 3/8 in actual depth filters
Country	Made in the USA

Our Verdict

The Nordic Pure 20x25x5 Honeywell Replacement MERV 13 Plus Carbon offers a strong balance of particle filtration and odor control at a reasonable price, making it a sensible choice for most homes with allergies, pets, or cooking odors. It is good value when the actual size matches the filter slot; buyers should measure their existing filter compartment carefully to avoid the occasional fit issue.

Frequently Asked Questions

Will this fit my 20x25x5 slot?
Measure the existing filter and compare to the listed actual size 19 7/8 x 24 7/8 x 4 3/8 in to confirm a proper fit.

Does the carbon layer remove VOCs?
The activated carbon panel helps reduce many household odors and some VOCs, but it will not eliminate all chemical pollutants.

Is this the same as MPR 2200-2400?
Nordic Pure lists this MERV 13 filter as equivalent to MPR 2200-2400, offering similar fine-particle capture performance.