3M Filtrete MPR 1900 Air Filter, 20 × 25 × 4 in. – B-Stock

A premium deep-pleated Filtrete MPR 1900 replacement filter for compatible furnace and air-handler cabinets.

• 20 × 25 × 4 in.
• MPR 1900 performance series
• Single-filter sell unit
• Item 1976140; UPC 068060504661

Condition: The source manifest classifies this as Used–Good B-stock/return merchandise. Packaging may show handling or shelf wear. Inspect the actual filter and packaging before purchase. Do not install if the filter media is dirty, damp, torn, crushed, or appears previously used.

Flea-market inventory: sold as one individual filter per purchase. Quantity is limited to the stock shown.

Representative catalog image; packaging, colors, and exact appearance may vary.