General Filters Expandable Filters

Overview

The GENERAL FILTERS 4051 is a MERV 11 Expandable Filter designed for efficient air filtration in HVAC systems. Constructed from fiberglass material, this filter captures airborne particles, improving indoor air quality. Its expandable design allows for flexible installation and replacement in various furnace and air handling units. This filter provides effective removal of dust, pollen, and other common allergens from the air stream. MERV 11 rating for enhanced air filtration efficiency. Expandable design for versatile installation and replacement. Constructed with durable fiberglass material. Product Highlights Efficient MERV 11 fiberglass expandable filter for improved indoor air quality. Product Information Standard Information Brand : GENERAL FILTERS Manufacturer Part Number : 4051 Technical Specifications Material : Fiberglass