3M Company NDP01-5IN-2 Deep Pleat Air Filter 16x25x5

Product Description

The 3M COMPANY NDP01-5IN-2 is a deep pleat air filter designed for high-capacity residential and light commercial HVAC systems. Sold as a 2-pack, each filter measures 16 inches by 25 inches by 5 inches, making it compatible with filter cabinets and media filter housings that accept deep pleat designs. This Filtrete Ultra Allergen Reduction filter captures airborne particles including dust, pollen, pet dander, and mold spores. Licensed HVAC technicians and experienced HVAC service pros typically specify deep pleat filters like this one when a system requires extended service intervals between filter changes. The 5-inch depth provides significantly more media surface area compared to standard 1-inch filters.

This filter is suited for forced-air heating and cooling systems installed in residential homes and light commercial spaces where air quality and system protection are both priorities. Deep pleat media filters are commonly installed in dedicated filter cabinets mounted at the air handler or inline in the return air duct. The 16 x 25 x 5-inch nominal size fits a range of OEM filter housings designed for that footprint. This 2-pack configuration is practical for stocking a single replacement unit after installation.

Key Features

• Deep pleat design increases media surface area for extended filter life compared to standard 1-inch filters
• Ultra Allergen Reduction filtration captures dust, pollen, pet dander, and mold spores
• Nominal size of 16 inches x 25 inches x 5 inches fits dedicated media filter cabinets
• Sold as a 2-pack (unit of measure: EA, package quantity: 2)
• Combined package weight of 6.61 pounds

Compatibility

Designed as an OEM-style replacement deep pleat filter for residential and light commercial forced-air HVAC systems using a 16 x 25 x 5-inch media filter cabinet or housing.

Installation Notes

Installation should be performed by a qualified HVAC technician or trained service professional. Always set the system thermostat to the off position and confirm the air handler blower is not running before opening the filter cabinet and swapping the media. Verify the airflow direction arrow on the filter frame aligns with the direction of airflow toward the blower. Do not operate the system with the filter cabinet door open or without a properly seated filter in place.

Technical Specifications

• Filter Dimensions: 16 inches x 25 inches x 5 inches
• Package Quantity: 2 per package
• Unit of Measure: EA
• Package Weight: 6.61 pounds

Standard Information

• Brand: 3M COMPANY
• Manufacturer Part Number: NDP01-5IN-2