Generalaire 4050 Air Cleaner Filter Media Merv 11

Product Description

The GENERALAIRE 4050 is a MERV 11 replacement filter media designed for whole-house electronic air cleaners. This expandable strung media is a disposable filter element that captures airborne particulates including dust, pollen, mold spores, and fine debris before they cycle through the HVAC system. At MERV 11, it provides mid-range filtration performance suitable for residential applications where improved indoor air quality is a priority. Licensed HVAC technicians and knowledgeable homeowners typically handle this replacement during routine seasonal maintenance.

The 4050 filter media is designed for use with GENERALAIRE model 2200 and 2250 whole-house air cleaner units. These systems are typically installed inline on the return-air side of a forced-air furnace or air handler in residential settings. The expandable strung construction allows the media to fit securely within the air cleaner cabinet without tools, making it a straightforward field replacement during a standard maintenance call.

Key Features

• MERV 11 rated filtration captures a broad range of airborne particulates
• Expandable strung design seats firmly inside the air cleaner cabinet
• Disposable construction simplifies changeout with no cleaning required
• Compatible with GENERALAIRE 2200 and 2250 air cleaner models

Compatibility

Designed as a direct replacement filter media for GENERALAIRE model 2200 and 2250 air cleaner units.

Installation Notes

Filter media replacement is performed by HVAC technicians or qualified service personnel during routine maintenance. Before replacing the media, shut down the air handler or furnace and switch the air cleaner unit to the off position. Slide the old media out of the cabinet, dispose of it, and expand the new media to fit before inserting it into the filter slot. Follow local HVAC maintenance codes and the equipment manufacturer guidelines for recommended replacement intervals.

Technical Specifications

• Filter Type: Disposable
• MERV Rating: 11
• Media Construction: Expandable Strung

Standard Information

• Brand: GENERALAIRE
• Manufacturer Part Number: 4050