Ppa Industries B1-2020-13-6 Merv 13 Pleated Filter 20x20x1

Product Description

The PPA INDUSTRIES B1-2020-13-6 is a MERV 13 pleated air filter sized at 20x20x1 inches, sold in a six-pack. It uses electrostatic filtration media to capture airborne particulates in residential HVAC systems. At MERV 13, this filter traps fine particles including pollen, pet dander, mold spores, bacteria, microscopic allergens, and smoke. Rated for up to 90 days of service life, it balances filtration efficiency with the airflow requirements of standard residential air handlers and furnaces. Licensed HVAC technicians and knowledgeable homeowners install this filter as part of routine preventive maintenance.

This filter is intended for residential forced-air HVAC systems using a standard 1-inch filter slot. A 20x20x1-inch nominal size fits a wide range of air handlers and gas furnaces equipped with that filter opening. The 90-day replacement interval makes it well suited to systems running continuous fan cycles or serving households with pets or allergy sensitivities. The six-pack quantity supports a full 18-month maintenance schedule without reordering.

Key Features

• MERV 13 electrostatic pleated media captures pollen, pet dander, mold spores, bacteria, allergens, and smoke
• Nominal size: 20x20x1 inches for standard residential filter slots
• 90-day rated service life under typical residential operating conditions
• Sold as a six-pack, covering approximately 18 months of scheduled replacements
• Designed to maintain adequate airflow while delivering high-efficiency particle capture

Compatibility

Designed as an OEM-style replacement for residential forced-air HVAC systems requiring a nominal 20x20x1-inch pleated air filter.

Installation Notes

Air filters of this type are installed by HVAC technicians or by the system operator during routine maintenance. Before replacing, set the system thermostat fan switch to OFF to stop airflow through the cabinet. Note the airflow direction arrow printed on the filter frame and orient it toward the blower, not toward the return grille. Filters should be replaced on the rated schedule or sooner if visible loading or restricted airflow is observed.