Nordic Pure 20x25x5 Honeywell Replacement MERV 8 Pleated + Carbon Pack

In this review of the Nordic Pure 20x25x5 Honeywell Replacement filter pack, the bottom line is simple: these pleated MERV 8 + carbon filters are best for homeowners who want reliable dust capture plus basic odor control without paying a premium. The reviewer found the build quality and dust trapping to be consistently good, and the activated carbon layer helps reduce everyday cooking and pet smells. Measure the existing filter first, because the actual dimensions differ from the nominal size and that is the most important fit consideration.

Key Features

• Actual size accuracy: The filter lists an actual size of 19 7/8 x 24 7/8 x 4 3/8 in to help buyers confirm a correct fit before purchase.
• MERV 8 filtration: Delivers reliable removal of dust, lint and pet hair while maintaining airflow suitable for most residential furnaces and central A/C systems.
• Pleated plus carbon media: A fused carbon layer attracts and holds odorous gases and VOCs to reduce common household smells from cooking and pets.
• Honeywell replacement compatibility: Designed to replace Honeywell 20x25x4 style filters and similar products with an actual depth of 4 3/8 in for easy swap-in use.
• Made in the USA: Manufactured domestically, which may appeal to buyers who prefer filters produced in the United States.

Who It's For

These filters suit homeowners and renters who want a balance of particulate filtration and basic odor control without moving to higher-resistance filters. The pack is a practical choice for families with pets or frequent cooking smells who need a mid-range solution that still preserves system airflow.

Customers who need HEPA-level filtration or stronger VOC adsorption for heavy smoke or chemical odors should look elsewhere. Also, anyone who cannot accept small size variances should measure the current filter carefully, since some users reported the filter runs a bit long for certain 20x25x5 housings.

Pros & Cons

Pros

• Good overall build quality and pleat construction provides consistent dust capture and longevity.
• Carbon layer offers noticeable reduction in everyday cooking and pet odors compared with standard pleated filters.
• Cost-effective replacement that works well for converting electronic air cleaners or as a regular furnace filter.

Cons

• Actual size is slightly different than the nominal size; several customers reported fitting issues when their slot required an exact 20 x 25 x 5 in nominal depth.

Specifications

Our Verdict

The Nordic Pure 20x25x5 MERV 8 pleated plus carbon pack is a sensible, value-oriented choice for typical homes that need improved dust control and mild odor reduction. It offers solid construction and effective performance for the price, but buyers must confirm the actual size of their filter slot to avoid fit issues.

Frequently Asked Questions

Will this fit a nominal 20 x 25 x 5 slot?
Check the existing filter's actual dimensions; this product's actual size is 19 7/8 x 24 7/8 x 4 3/8 in and may be slightly shorter in depth than some nominal 5 in filters.

Does the carbon layer remove pet odors?
The activated carbon layer helps reduce common pet and cooking smells but is not designed to remove heavy smoke or chemical odors.

Is this equivalent to MPR 800?
Yes, Nordic Pure lists this MERV 8 filter as equivalent to MPR 800.