Nordic Pure MERV 12 Replacement Filters for Honeywell/Lennox 20x20x5 – 2 Pack (Actual 19 5/8 x 19 7/8 x 4 3/8)

Nordic Pure MERV 12 Replacement Filters for Honeywell/Lennox

Upgrade your HVAC filtration with Nordic Pure 20x20x5 replacement filters designed for Honeywell and Lennox systems. Remember that the actual size can differ from the nominal size, so measure your current filter and compare it to the listed actual size before purchasing. This 2-pack provides convenient replacements for regular upkeep, helping you maintain airflow and filtration without frequent trips to the store.

These filters are built with a heavy‑duty moisture‑resistant beverage board frame and a bonded metal mesh grid that reinforces the pleats for lasting stability through seasonal operation. The filter media resists the growth of bacteria or mold on the surface, contributing to a cleaner indoor air environment. With a MERV 12 rating, they offer high‑efficiency filtration suitable for general households and environments with moderate dust and allergen concerns, while still balancing airflow for typical home use.

Key benefits at a glance

• Durable construction combines a moisture‑resistant frame with a reinforced mesh for long‑lasting performance
• MERV 12 equivalent filtration (MPR 1500–1900) supports effective particle capture
• Made in the USA and designed to replace Honeywell 20x20x4 style units with the same depth
• Two‑filter pack for ongoing maintenance and value

Fit guidance and usage tips

• Measure your current filter and compare to the actual size (19 5/8 x 19 7/8 x 4 3/8) to ensure proper fit
• Change filters every 3–6 months depending on usage, environment, and home conditions

In daily life, these Nordic Pure filters offer a practical balance of filtration performance and airflow. They are a solid option for households aiming to reduce dust buildup and keep HVAC systems running smoothly. While results can vary by home, the design emphasizes durability, reliable filtration, and convenient replacement timing.