The WEB® ECO Filter PLUS can be adjusted to fit any standard size return air vent from a 20x25x1” down to a 14x20x1”. The filter media helps to reduce airborne allergens. The media is designed to perform as a FPR 4. The washable and reusable filter media can provide a lifetime of service while helping to reduce landfill waste.
FPR 4 rated filter media..
Filter measures 20X25X1”.
Filter Frame can be adjusted to standard sizes down to a 14X20X1” filter.
Filter media can be cut-to-size.
Rigid adjustable reusable plastic frame.
Washable and reusable filter media.
Made in USA.
High efficiency filter media.
Filter helps to reduce airborne allergens like dust, pollen, and dander.
Washable/reusable filter media helps to reduce landfill waste.
Limited lifetime warranty – see package for details.
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