29-7/8″ x 20-1/8″ x 1″ Energy-Efficient Pleated MERV 13 Air Filter – 12-Pack

Description

Built to order in the precise 29-7/8 x 20-1/8 x 1″ dimension you need, this Exact Filters® air filter solves a problem standard catalogs can’t — a true custom fit for systems that don’t accept common filter sizes.

Even a quarter-inch of gap around a filter can allow a significant percentage of return air to bypass the media entirely, which is why the exact fit matters as much as the filter’s efficiency rating.

MERV 13 is the top efficiency offered in the Exact Filters® line. It captures the broadest range of airborne particles we make, including fine dust, smoke particles, and the submicron fraction that carries many allergens and bioaerosols. Buildings dealing with wildfire smoke, indoor air-quality concerns, or sensitive occupants commonly step up to this rating.

Specifications

• Nominal size: 29-7/8 x 20-1/8 x 1″
• Actual dimensions: 29-7/8 x 20-1/8 x 3/4″
• Efficiency rating: MERV 13
• Quantity: 12 filters per carton

Common applications for a 29-7/8 x 20-1/8 x 1″ custom filter include retrofit installations, legacy HVAC systems installed before standard sizes were codified, built-in return grilles that were framed to non-standard dimensions, and commercial unit housings that don’t match any current off-the-shelf size.

Features

• Made to your exact 29-7/8 x 20-1/8 x 1″ specification — no trimming or taping required at installation
• Pleated construction (or fiberglass, depending on MERV tier) designed for balanced capture and airflow
• Replace approximately every 90 days in standard installations; shorter intervals in high-dust, smoky, or heavy-use environments
• Suitable for forced-air furnaces, central AC, heat pumps, and packaged HVAC systems

Same 29-7/8 x 20-1/8 x 1″ size, different efficiency rating

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