Exact Filters 36-5/8″ x 26-7/8″ x 1″ Pleated Replacement Filter, MERV 13 (12-Pack)

Description

Built to order in the precise 36-5/8 x 26-7/8 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.

Filter bypass — air slipping past a loose frame instead of through the pleats — is one of the most common reasons a filter underperforms its MERV rating in the real world. A precise fit closes that gap.

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: 36-5/8 x 26-7/8 x 1″
• Actual dimensions: 36-5/8 x 26-7/8 x 3/4″
• Efficiency rating: MERV 13
• Quantity: 12 filters per carton

Common applications for a 36-5/8 x 26-7/8 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 36-5/8 x 26-7/8 x 1″ specification — no trimming or taping required at installation
• Cardboard frame with reinforced media for structural stability during handling and installation
• Suitable for forced-air furnaces, central AC, heat pumps, and packaged HVAC systems
• Pleated construction (or fiberglass, depending on MERV tier) designed for balanced capture and airflow

Same 36-5/8 x 26-7/8 x 1″ size, different efficiency rating

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