Nordic Pure 20x20x1 Pure Carbon Pleated Odor Reduction Filters - 3

Our review of the Nordic Pure 20x20x1 Pure Carbon Pleated Odor Reduction Filters finds them best suited for residents and small commercial spaces that need odor control without sacrificing airflow. The single biggest reason to buy is the activated carbon pleated media, which provides noticeably better odor absorption than a standard fiberglass or flat synthetic filter while still allowing consistent airflow for most residential HVAC systems. This review focuses on build, filtration performance and where these filters fit in a home or light commercial setup.

Key Features

• Activated carbon media: The charcoal-infused polyester media reduces common indoor odors and volatile organic compounds, improving perceived air quality in living areas.
• Pleated design: Pleating increases the carbon surface area so the filter holds more odor-absorbing media while maintaining airflow for typical furnaces and air handlers.
• Sturdy construction: A beverage board frame with metal mesh support keeps pleats stable and helps the filter resist sagging in standard housings.
• MERV approx 8: The filter captures larger airborne particles like dust and lint without creating the resistance of higher-MERV alternatives, making it a practical pre-filter option.
• Made in the USA: Domestic manufacturing is useful to shoppers who prefer US-made HVAC consumables and consistent build quality.

Who It's For

These filters are a good match for apartment dwellers, homeowners and small business operators who prioritize odor reduction from cooking, pets or general VOCs but do not require high-efficiency particulate removal. They serve well as a stand-alone filter in residential systems and as a pre-filter ahead of higher-efficiency commercial HVAC stages.

Shoppers who need true allergen-grade filtration, hospital-grade air cleaning, or professional HEPA-level capture should look elsewhere; the approximate MERV 8 rating trades some fine-particle capture for lower airflow restriction and enhanced odor control.

Pros & Cons

Pros

• Effective odor absorption thanks to the concentrated activated carbon media infused in the pleats.
• Solid build with a moisture-resistant beverage board frame and metal mesh for support.
• Good dust and debris capture for everyday residential needs at a practical price point.

Cons

• Some customers report size/fit inconsistencies, so check actual dimensions before purchase.
• Not intended for HEPA-level filtration or capturing the smallest allergen particles.

Specifications

Brand	Nordic Pure
Nominal size	20 x 20 x 1 in
Actual size	19 1/2 x 19 1/2 x 3/4 in
Media type	Pleated polyester infused with activated carbon
Approximate efficiency	Approximately MERV 8
Frame	Moisture-resistant beverage board with metal mesh support
Pack quantity	3 pack

Our Verdict

The Nordic Pure Pure Carbon pleated filters are a sensible value for anyone wanting better odor control without heavy airflow restriction. They work well as a residential stand-alone filter or as a pre-filter in higher-efficiency systems, offering sturdy construction and practical filtration for everyday dust and smells.

Frequently Asked Questions

Will these filters reduce cooking and pet odors?
Yes. The activated carbon media is designed to absorb common household odors and VOCs, making them helpful for kitchens and pet areas.

Do these filters fit standard 20 x 20 housings?
The nominal size is 20 x 20 x 1 in, but the actual dimensions are 19 1/2 x 19 1/2 x 3/4 in, so verify fit in your filter slot before buying.

Are these suitable for allergy sufferers?
They provide decent dust and debris capture at about MERV 8, but are not a substitute for higher-MERV or HEPA filtration for severe allergies.