Nordic Pure 20x25x5 MERV 13 Plus Carbon Replacement Filter - Odor

Our review of the Nordic Pure 20x25x5 MERV 13 Plus Carbon 2 Pack finds it best suited for homeowners who want stronger particle capture and basic odor control from their HVAC filters. The single biggest reason to buy is its combination of a MERV 13 pleated media and an activated carbon panel, which together remove fine dust and help reduce common household odors while fitting systems that accept an actual depth of 4 3/8 in. The review notes the importance of measuring the existing filter because the nominal 20 x 25 x 5 H label differs from the actual size listed, and this pack replaces Honeywell 20x25x4 style filters with the same effective depth.

Key Features

• Actual Size Accuracy: Lists the real dimensions as 19 7/8 x 24 7/8 x 4 3/8 in so buyers can measure and confirm fit before purchase.
• MERV 13 Filtration: Equivalent to MPR 2200-2400, this media captures finer airborne particles than standard filters for improved indoor air quality.
• Pleated Plus Carbon: A pleated electrostatically charged synthetic media with an activated charcoal panel helps attract particulates and reduce routine odors and VOCs.
• Replacement Compatibility: Designed to replace Honeywell 20x25x4 type filters and those with an actual depth of 4 3/8 in, offering an easy swap for many systems.
• Made in the USA: Manufactured domestically, which may matter to buyers preferring US-made HVAC parts.

Who It's For

This filter is aimed at homeowners and renters who need better-than-basic filtration for allergy reduction, pet dander and dust control, and mild household odor mitigation. It is a practical choice for those who regularly replace filters and can measure their slot to ensure the actual size fits. Use of the MERV 13 media makes it suitable for rooms where improved particle capture is desired but not for environments that require medical-grade filtration.

It is not the right option for systems that strictly require a full 5 in depth or for people who need aggressive VOC removal beyond what a thin carbon panel provides. If your furnace or HVAC slot accepts only nominal 20 x 25 x 5 without variability, measure first and consider alternatives if clearance is tight.

Pros & Cons

Pros

• High particle-capture performance from the MERV 13 pleated media helps reduce dust and allergens.
• Activated carbon panel offers noticeable odor control for everyday household smells.
• Easy to install and well constructed, with several customers reporting a smooth fit when measured correctly.

Cons

• Actual depth is 4 3/8 in despite a nominal 5 in label, so some buyers reported size confusion and need to measure before buying.

Specifications

Our Verdict

The Nordic Pure 20x25x5 MERV 13 Plus Carbon 2 Pack is a solid, value-oriented option for homeowners who want better particle filtration and modest odor control without special system modifications. It delivers quality build and filtration at a reasonable price, but buyers must measure their existing filter slot because the actual size differs from the nominal label; when it fits, it is an effective upgrade over basic filters.

Frequently Asked Questions

Will this filter fit my HVAC if it says 20 x 25 x 5?
Check the actual size of your current filter and the filter slot; Nordic Pure lists the actual dimensions as 19 7/8 x 24 7/8 x 4 3/8 in and fit depends on that measurement.

Does the carbon layer remove odors?
The thin activated carbon panel helps reduce common household odors and some VOCs, but it is not a substitute for specialized VOC treatment systems.

How does MERV 13 compare to other ratings?
MERV 13 captures finer particles than standard residential filters and is equivalent to MPR 2200-2400, offering improved dust and allergen control for typical homes.