Nordic Pure 20x25x1 MERV 12 Pleated Plus Carbon Filter - Odor Control

In this review the Nordic Pure 20x25x1 MERV 12 Pleated Plus Carbon filter is evaluated for homeowners who want stronger particle capture plus odor control. The bottom line: it is best for people who need higher filtration than basic fiberglass filters and also want to reduce household odors, because the fused activated carbon layer traps odorous gases while the MERV 12 media captures fine dust and pet dander. The review covers fit, construction, and real-world performance so readers can decide if this 6 pack meets their HVAC needs.

Key Features

• MERV 12 filtration: Captures a wide range of airborne dust, pollen, and pet dander for improved indoor air quality compared with lower rated filters.
• Plus carbon layer: Fused activated carbon reduces common household odors and volatile organic compounds while maintaining good airflow.
• Actual sizing guidance: The listed actual dimensions of 19 1/2 x 24 1/2 x 3/4 in help buyers measure their slot and compare fit before purchase.
• Durable construction: A heavy duty, moisture resistant beverage board frame and bonded metal mesh support grid hold pleats in place for consistent performance.
• Electrostatically charged media: Permanently charged fibers act like a magnet to help trap small particles without excessive resistance.

Who It's For

The Nordic Pure MERV 12 Plus Carbon filter is suited to households with pets, allergy sufferers, or anyone who notices persistent odors from cooking or pets and wants a single filter that addresses both particulates and smells. It is attractive for those who prefer a pleated, higher-efficiency option made in the USA and want to buy a 6 pack to replace filters seasonally.

It is less suitable for systems that require an exact nominal fit without room for variation; buyers should measure their filter slot and compare to the actual size listed. Also, homes with very restrictive HVAC systems or where manufacturer warranty requires a specific filter type should confirm compatibility first.

Pros & Cons

Pros

• Effective dual-action design that traps fine dust while reducing odors thanks to the activated carbon layer.
• Sturdy beverage board frame and metal mesh support add durability and hold pleats open under airflow.
• Electrostatically charged media increases particle capture without drastically impeding air movement.
• Sold in a convenient 6 pack for regular scheduled replacement.

Cons

• Some users report sizing or fit variability, so careful measurement of the filter slot is required before buying.
• A few homes may find the MERV 12 media slightly more restrictive than lower rated filters in older, less powerful systems.

Specifications

Brand	Nordic Pure
Nominal size	20 x 25 x 1 in
Actual size	19 1/2 x 24 1/2 x 3/4 in
MERV rating	MERV 12 (equivalent to MPR 1500-1900)
Pack quantity	6 pack
Construction	Pleated media with fused activated carbon, metal mesh support, beverage board frame
Made in	USA

Our Verdict

The Nordic Pure 20x25x1 MERV 12 Pleated Plus Carbon filter is a solid choice for homeowners who need both particle filtration and odor reduction; the dual-material design and sturdy frame deliver reliable performance at a reasonable value. Buyers should confirm actual dimensions against their filter slot to avoid fit issues, but for compatible systems this 6 pack offers notable air quality gains and convenience.

Frequently Asked Questions

Will this filter reduce household odors?
Yes. The fused activated carbon layer is designed to attract and hold odorous gases and VOCs, helping reduce common home smells.

Are the listed dimensions exact?
The nominal size is 20 x 25 x 1 in, and the actual size is 19 1/2 x 24 1/2 x 3/4 in; measure your filter slot and compare to the actual size before purchase.

Is this compatible with all HVAC systems?
It fits systems that accept 20 x 25 x 1 in nominal filters, but homes with older or low-capacity blowers should confirm that a MERV 12 filter will not overly restrict airflow.