Nordic Pure 16x25x5 MERV 12 Replacement Air Filters 2 Pack - Cleaner

In this review of the Nordic Pure 16x25x5 MERV 12 replacement air filters, the bottom line is straightforward: this two-pack is best for homeowners who need a reliable Honeywell-compatible filter that balances airflow with particle capture. The reviewer found these filters perform like OEM replacements for several Honeywell models and noticeably reduce dust and allergens when installed properly. They are particularly useful where a true 4 3/8 in actual depth matters, so users who measure their filter housing will avoid fit problems.

Key Features

• Nominal and actual size: The product lists a nominal 16x25x5 in size and an actual 15-3/4 x 24-3/4 x 4-3/8 in size so buyers can match the real dimensions before ordering.
• Honeywell compatibility: These filters are sold as replacements for several Honeywell models, offering a practical OEM-style alternative for common furnace units.
• MERV 12 media: MERV 12 filter media helps reduce pollen, pet dander, dust and mold spores, improving indoor air quality for allergy-prone households.
• Reinforced construction: A heavy-duty, moisture resistant beverage board frame with bonded metal mesh supports the pleats for stable airflow and extended service life.
• Two-pack convenience: Supplied as a 2 pack, the set gives immediate spare filters for regular replacement intervals without an extra trip to the store.

Who It's For

This filter set is a good fit for homeowners and renters who use Honeywell-compatible furnace or HVAC units and want a mid-to-high efficiency option for allergen and dust control. It suits people who prioritize proven particle capture (MERV 12) while keeping sufficient airflow for most residential systems.

Measure your existing filter or housing first, because the actual size is 15-3/4 x 24-3/4 x 4-3/8 in; those who need an exact 5 in depth or a different nominal-to-actual sizing pattern should check other options. Buyers seeking washable or higher-MERV specialist filters should look elsewhere.

Pros & Cons

Pros

• OEM-quality fit and performance for listed Honeywell replacement models, providing reliable airflow and dust removal.
• Effective MERV 12 media that reduces common allergens like pollen and pet dander.
• Sturdy frame and metal mesh reinforcement help the filter keep its shape and resist moisture.
• Two-pack offers value and a spare for timely replacement.

Cons

• Actual depth is 4 3/8 in while nominal is listed as 5 in, so precise measuring is required to ensure fit.
• Not intended for those requiring washable or specialty high-MERV hospital-grade filtration.

Specifications

Brand	Nordic Pure
Nominal Size	16 x 25 x 5 in
Actual Size	15-3/4 x 24-3/4 x 4-3/8 in
MERV Rating	12
Compatible Models	Replacement for Honeywell F100F1012, FC100A1026, FC100A1029, FC100C1009, FC200E1029
Pack Qty	2 filters

Our Verdict

For most residential users with Honeywell-compatible housings who measure first, this Nordic Pure two-pack is a practical, cost-effective choice that improves indoor air quality and removes everyday allergens. It delivers OEM-style fit and solid MERV 12 filtration without overspending, though those needing exact 5 in depth or clinical-level filtration should consider alternatives.

Frequently Asked Questions

Are these the exact size listed?
The nominal size is 16 x 25 x 5 in but the actual filter measures 15-3/4 x 24-3/4 x 4-3/8 in, so measure your current unit before buying.

Will these fit Honeywell furnaces?
They are sold as replacements for several Honeywell models including F100F1012 and FC100 series models, so they fit those housings when the actual size matches.

How effective is the filtration?
The MERV 12 media captures pollen, pet dander, dust and mold spores, offering noticeable improvement in indoor air quality for typical household use.