Filter King AF14x30x1-M11 Merv 11 Air Filter 14x30x1

Product Description

The FILTER KING AF14x30x1-M11 is a MERV 11 pleated air filter designed for residential and light commercial HVAC systems. Rated at MERV 11, it captures a broad range of airborne particulates including dust, pollen, mold spores, and fine particles from pet dander and smoke. The nominal size is 14 x 30 x 1 inches with actual dimensions of 13.5 x 29.5 x 0.75 inches. The pleated media construction provides a larger surface area than fiberglass panels, supporting adequate airflow while maintaining effective filtration. This filter is installed by HVAC technicians and knowledgeable building maintenance personnel during routine filter change intervals.

The AF14x30x1-M11 fits standard filter slots in forced-air furnaces, air handlers, and central air conditioning systems that accept a 14 x 30 x 1 inch nominal filter. It is suited for residential applications and light commercial environments where improved particulate capture over standard MERV 8 filters is required without creating excessive static pressure drop. Systems with occupants sensitive to dust and allergens commonly benefit from upgrading to MERV 11 rated media.

Key Features

• MERV 11 filtration rating for effective capture of dust, pollen, mold spores, and fine particulates
• Pleated media design increases surface area compared to flat-panel filters
• Nominal size 14 x 30 x 1 inches fits standard residential and light commercial filter housings
• Actual dimensions of 13.5 x 29.5 x 0.75 inches for proper fit in labeled slots
• 1-inch depth compatible with standard single-slot return air grilles and filter cabinets

Compatibility

Designed as an OEM-style replacement for residential and light commercial forced-air HVAC systems accepting a 14 x 30 x 1 inch nominal, 1-inch depth air filter.

Installation Notes

Air filters of this type are installed by HVAC technicians or qualified maintenance personnel. Always power down the air handler or furnace before removing the existing filter and installing the replacement. Confirm airflow direction and install the filter with the directional arrow on the frame pointing toward the blower. Follow local codes and equipment manufacturer maintenance schedules for recommended filter change intervals.