Nordic Pure 16x20x4 (3 5/8) Pleated MERV 15 Air Filter 1 Pack (16x20x4M15-1)

Nordic Pure 16x20x4M15-1 Pleated MERV 15 Air Filter 1 Pack – 16x20x4 is designed with electrostatically charged synthetic media that captures a wide range of airborne particles, including fine dust, allergens, and pollutants. Built with a moisture-resistant beverage board frame and reinforced by a metal mesh support grid, this filter delivers strength and durability for reliable HVAC system performance. With a MERV 15 rating, comparable to MPR 2800, it supports enhanced filtration for cleaner air and improved system efficiency. Replace every 3–6 months to maintain healthy indoor air, especially in homes with allergy sensitivities, renovations, or high occupancy.

Features:

Electrostatically charged synthetic media captures fine particlesSturdy beverage board frame resists moisture and wearMetal mesh bonded to pleats for extra structural supportSingle filter pack for easy replacement

Benefits:

Helps remove airborne particles like dust, allergens, and mold sporesImproves HVAC airflow and reduces system strainEnhances indoor air quality for homes and officesIdeal for allergy-prone environments or areas needing fine filtration

Technical Specifications:

Model: 16x20x4M15-1Nominal Size: 16″ x 20″ x 4″Actual Size: Approximately 15.5″ x 19.5″ x 3.63″Quantity: 1 filter per packMERV Rating: 15Recommended Replacement: Every 3–6 months based on usage and conditions

Important Note: Nominal filter sizes may differ from actual dimensions. Always measure your current filter to ensure compatibility. For 4″ and 5″ depth filters, size discrepancies may vary depending on the manufacturer. If replacing a 4 3/8″ depth 16x20x4 filter in a Honeywell unit, consider using the 16x20x5 Honeywell Replacement filter measuring 15.88″ x 19.75″ x 4.38″.