Bsc Preferred DB1-1420-8-12 Merv 8 Air Filter 14x20x1

Product Description

The BSC PREFERRED DB1-1420-8-12 is a MERV 8 pleated air filter sized at 14 x 20 x 1 inches, designed for residential and light commercial forced-air HVAC systems. It captures large airborne particulates including dust, lint, pollen, pet dander, and dust mite debris, achieving up to 75% efficiency at that particle range. The pleated media design increases surface area relative to fiberglass panel filters, supporting adequate airflow while maintaining filtration performance. Typical service life is up to three months under normal residential conditions. HVAC technicians and service professionals specify this filter for routine maintenance on gas furnaces, air handlers, and heat pumps.

This filter is suited for standard residential forced-air systems with a 14 x 20 x 1 inch filter slot. It fits return-air grilles and filter cabinets calling for that nominal size. The MERV 8 rating positions it as a step above basic fiberglass panel filters, making it appropriate for households with moderate dust loads or occupants sensitive to common airborne allergens. It ships in a case quantity of 12, which aligns with routine multi-unit service calls or stocking needs for property maintenance accounts.

Key Features

• MERV 8 rating captures up to 75% of large airborne particles including dust, lint, pollen, pet dander, and dust mite debris
• Pleated media construction increases filtration surface area compared to flat-panel alternatives
• Nominal size 14 x 20 x 1 inches fits standard residential filter slots and return-air grilles
• Up to 3-month service interval under typical residential operating conditions
• Sold in case quantity of 12 units, suitable for service route stocking
• Package weight of 0.379 pounds per unit for easy handling and transport

Compatibility

Designed as an OEM-style replacement pleated filter for residential and light commercial forced-air heating and cooling systems requiring a 14 x 20 x 1 inch nominal filter.

Installation Notes

A licensed HVAC technician or qualified service professional should shut down the air handler or furnace at the disconnect or thermostat before replacing the filter. Confirm the airflow direction arrow on the filter frame aligns with the direction of airflow toward the blower. Inspect the filter cabinet gasket or seal for gaps that could allow bypass air to short-circuit the filter. Dispose of the used filter in accordance with local waste disposal guidelines.