Ppa Industries B1-2025-13-6 Merv 13 20x25x1 Air Filter 6-pack

Product Description

The PPA INDUSTRIES B1-2025-13-6 is a pleated MERV 13 air filter sized at 20 x 25 x 1 inch, sold in a pack of six. It uses electrostatic filtration media to capture airborne particulates including pollen, pet dander, mold spores, bacteria, microscopic allergens, and smoke. MERV 13 performance places this filter in the range used for residential and light-commercial applications where improved indoor air quality is a priority. Each filter carries a rated service life of 90 days under typical operating conditions. HVAC technicians and facility maintenance professionals install this filter in forced-air systems during routine preventive maintenance visits.

This filter is suited for residential forced-air heating and cooling systems as well as light-commercial air handlers where a 20 x 25 x 1 inch filter slot is specified. The MERV 13 rating makes it appropriate for environments where occupants have allergy or respiratory sensitivities, or where code or building standards call for enhanced particulate capture. The six-unit pack supports stocking multiple units for scheduled filter change intervals without repeated sourcing.

Key Features

• MERV 13 rating captures pollen, pet dander, mold spores, bacteria, smoke, and microscopic allergens
• Electrostatic pleated media increases surface area for improved particle capture efficiency
• 20 x 25 x 1 inch nominal size fits a wide range of residential and light-commercial air handler filter slots
• 90-day rated service life supports quarterly maintenance schedules
• Sold in a pack of 6 for efficient stocking and scheduled preventive maintenance

Compatibility

Designed as an OEM-style replacement pleated filter for residential and light-commercial forced-air HVAC systems requiring a 20 x 25 x 1 inch MERV 13 filter.

Installation Notes

Filter replacement is typically performed by HVAC technicians or qualified maintenance personnel during scheduled service intervals. Set the system thermostat to the off position and confirm the air handler blower has stopped before opening the filter access panel. Verify airflow direction arrows on the filter frame align with the direction of airflow toward the blower before seating the filter. Replace at or before the 90-day interval, or sooner in high-dust or high-occupancy environments.