Nordic Pure 20x25x5 (4 3/8) Lennox X6673_X6675 Replacement AC Filter MERV 15 + Carbon 4 Pack (20x25x5LXREDM15+C-4)
Nordic Pure 20x25x5LXREDM15+C-4 Lennox X6673_X6675 Replacement AC Filter MERV 15 + Carbon 4 Pack – 20x25x5 provides superior filtration performance by combining high-efficiency particulate capture with activated carbon for powerful odor and VOC reduction. Designed to fit Lennox X6673 and X6675 systems, these filters are ideal for homeowners seeking top-tier air purification to protect against allergens, smoke, bacteria, and chemical odors. The MERV 15 rating offers one of the highest levels of residential filtration available, while the carbon layer neutralizes airborne pollutants for a healthier indoor environment.
MERV 15 rated filter captures very fine particles including bacteria, smoke, and allergens
Integrated carbon layer removes odors and volatile organic compounds (VOCs)
Electrostatically charged synthetic media enhances filtration efficiency
Heavy-duty, moisture-resistant beverage board frame for long-lasting durability
Metal mesh support grid bonded to pleats for added structural support
Compatible with Lennox X6673 and X6675 filter systems
Delivers advanced filtration for improved indoor air quality and odor control
Ideal for households with pets, smokers, or allergy sufferers
Protects HVAC system performance and reduces energy usage
Helps maintain a cleaner, healthier living space year-round
Technical Specifications:
Model: 20x25x5LXREDM15+C-4
Nominal Size: 20" x 25" x 5"
Actual Size: Approximately 19.75" x 24.75" x 4.38"
Carbon: Yes (Plus Carbon Layer)
Quantity: 4 Pack
MPR Equivalent: 2800
Important Note: Almost all furnace filters differ in actual size from the nominal size printed on the filter. Nordic Pure 20x25x5 Lennox replacement filters have an actual depth of approximately 4 3/8". Always measure your existing filter or housing to ensure the correct fit before purchasing. For optimal performance and air quality, replace your air filter every 3-6 months.
Product identification
- Brand: Nordic Pure
- Model / MPN: 20x25x5LXREDM15+C-4
