Nordic Pure 18x30x1M11MiniPleat-3 Merv 11 Mini Pleat Filter

Product Description

The NORDIC PURE 18x30x1M11MiniPleat-3 is a MERV 11 Tru Mini Pleat air filter designed for residential and light commercial HVAC systems. Sold in a pack of 3, each filter has a nominal size of 18x30x1 and an actual size of 17.75 x 29.75 x 0.75 inches. The synthetic polyester fiber media is self-supporting and engineered with 2.5 times more pleats than standard filters, increasing surface area for improved particle capture without restricting airflow. The frame is a heavy-duty two-part beverage board construction that resists moisture. MERV 11 performance is equivalent to MPR 1000-1200, placing these filters in the range appropriate for capturing fine particulates.

These filters are suited for forced-air furnaces, air handlers, and central AC systems in residential and light commercial applications. They are appropriate for environments where occupants have allergy or asthma concerns, or where renovation dust and fine particulates are present. The mini-pleat design maintains acceptable static pressure across a range of common residential and commercial blower configurations. Nordic Pure recommends replacing filters every 2 to 3 months depending on occupancy, pet presence, and local air quality conditions.

Key Features

• MERV 11 rating captures lint, household dust, pollen, pet dander, dust mites, mold spores, smoke particles, virus carriers, and allergens
• 2.5 times more pleats than standard filters for greater surface area and extended filter life
• Actual size 17.75 x 29.75 x 0.75 inches for precise fitment - always verify against current filter before ordering
• Heavy-duty two-part moisture-resistant beverage board frame for structural integrity in high-humidity environments
• Self-supporting synthetic polyester fiber media maintains pleat geometry without a wire backing
• Manufactured in the USA

Compatibility

Designed for HVAC systems with a nominal 18x30x1 filter slot. Actual dimensions are 17.75 x 29.75 x 0.75 inches. Furnace and air handler filter slots frequently have actual dimensions that differ from the nominal printed size - always measure the existing filter or the filter rack opening before ordering to confirm fit.

Installation Notes

Air filter replacement is performed by HVAC technicians and knowledgeable facility maintenance staff. Power down or set the thermostat to the off position before removing the existing filter to prevent unfiltered air from circulating through the blower. Note the airflow direction arrow printed on the filter frame and orient the replacement filter to match. Dispose of the used filter in a sealed bag to contain captured particulates.