Nordic Pure 16x20x4 Pleated Air Filters MERV 14 Plus Carbon - 6 Pack

In this review the Nordic Pure 16x20x4 Pleated Air Filters MERV 14 Plus Carbon are evaluated for homeowners who want higher particle capture and odor control without switching to an oversized filter. The bottom line: these filters combine a MERV 14 pleated media with an activated carbon panel to reduce particulates and odors, and they are a good fit for systems that accept a true 15 1/2 x 19 1/2 x 3 5/8 actual dimension. Buyers should measure their current filter before ordering, because the nominal 16 x 20 x 4 label does not reflect the actual size on these units.

Key Features

• Actual size clarity: The listed actual size 15 1/2 x 19 1/2 x 3 5/8 helps ensure a correct fit when you measure your filter slot first.
• MERV 14 filtration: The electrostatically charged synthetic media captures fine particulates and is equivalent to MPR 2800 for strong particle removal.
• Plus carbon panel: An integrated flat activated charcoal layer helps reduce household odors and common volatile organic compounds.
• Made in the USA: Domestic manufacture can offer consistent build quality and material control for dependable performance.
• Pack convenience: The six pack supplies multiple change intervals for typical household systems, reducing the need to reorder frequently.

Who It's For

These filters are best for homeowners or renters with HVAC systems that accept a roughly 4 in depth whose priority is higher particle capture and mild odor reduction; the MERV 14 media plus carbon panel suits those concerned about dust, pet dander, and kitchen or pet odors. They are also appropriate for allergy-conscious buyers who want a denser pleated filter made in the USA.

People who should look elsewhere include anyone whose furnace slot requires the exact nominal dimensions without variance, or users whose system needs a 4 3/8 actual depth filter used by some Honeywell units; in that case Nordic Pure offers a different 16x20x5 replacement with the larger actual depth. Also, very restrictive systems sensitive to increased airflow resistance should verify compatibility before upgrading to MERV 14.

Pros & Cons

Pros

• High particle capture with MERV 14 media for improved indoor air quality.
• Activated carbon panel reduces common household odors and improves perceived freshness.
• Clear actual size listing helps buyers confirm fit when they measure their existing filter.
• Six pack offers value and fewer reorders for regular maintenance.

Cons

• Actual vs nominal size variance means some users report the filter is slightly narrow in certain furnace slots.
• MERV 14 pleats may affect airflow on older or sensitive furnaces without confirming compatibility first.

Specifications

Nominal size	16 x 20 x 4 in
Actual size	15 1/2 x 19 1/2 x 3 5/8 in (15.5 x 19.5 x 3.63)
Filtration rating	MERV 14 (equivalent to MPR 2800)
Additional feature	Plus carbon flat panel (activated charcoal)
Pack quantity	6 filters
Country	Made in the USA

Our Verdict

The Nordic Pure 16x20x4 MERV 14 Plus Carbon 6 pack is a solid choice for those seeking stronger particle capture and odor reduction in a pleated filter that is domestically made. Measure your current filter slot before ordering so the actual 15 1/2 x 19 1/2 x 3 5/8 dimension will match your system; when it does, this pack offers good value and consistent performance for routine HVAC maintenance.

Frequently Asked Questions

Will this filter fit my 16 x 20 x 4 slot?
Check the actual dimensions of your current filter; Nordic Pure lists an actual size of 15 1/2 x 19 1/2 x 3 5/8, which must match your slot for a proper fit.

Does the carbon panel remove odors?
Yes, the flat activated charcoal panel is intended to reduce common household odors in addition to particulate capture.

Is this the same as a 4 3/8 in depth Honeywell replacement?
No, if your system requires a 4 3/8 actual depth filter you should choose the Nordic Pure 16x20x5 option that measures 15 7/8 x 19 3/4 x 4 3/8.