Description

Nordic Pure 20x20x4M13-6 Pleated MERV 13 Air Filters 6 Pack – 20x20x4 deliver high-efficiency filtration for residential and commercial environments. Made from synthetic materials designed to attract and trap airborne particulates, these MERV 13 filters provide excellent protection against dust, pollen, mold spores, and other contaminants. Comparable to HVAC filters rated MPR 2200-2400, they help improve indoor air quality and HVAC system efficiency.

Features:

MERV 13 rated media captures fine airborne particles for cleaner air
Durable, moisture-resistant beverage board frame with metal mesh support grid
Electrostatically charged pleated filter media enhances particle capture
High-performance filter that supports efficient HVAC operation

Benefits:

Improves air quality by trapping allergens and dust
Helps maintain HVAC system efficiency and reduces maintenance costs
Recommended for allergy sufferers, pet owners, and households sensitive to airborne particles

Technical Specifications:

Model: 20x20x4M13-6
Nominal Size: 20″ x 20″ x 4″
Actual Size: Approximately 19.5″ x 19.5″ x 3.63″
Quantity: 6 filters per pack
Replacement Frequency: Every 3–6 months depending on usage and environment

Important Note: Almost all furnace filters have a different actual size than the nominal size printed on the air filter. It’s best to measure your filter’s exact dimensions and compare them to our actual size to ensure a proper fit. For 4″ and 5″ filters, there is often a wider variance depending on manufacturer. If replacing a 4 3/8″ depth 16x20x4 filter in your Honeywell unit, consider our 16x20x5 Honeywell Replacement filter measuring 15.88″ x 19.75″ x 4.38″.