# Master Flow 20 in. x 25 in. Dual Filter Plenum Kit - R6 Insulated

**Brand:** [Master Flow](https://shop.coreranger.com/brands/Master%20Flow)
**SKU:** PK2025DFR6
**Price:** $584.20 · in stock
**URL:** https://shop.coreranger.com/product/master-flow-20-in-x-25-in-dual-filter-plenum-kit-r6-insulated-205430374

## Specifications

| Spec | Value |
|---|---|
| Gauge | 28 |
| Model # | PK2025DFR6 |
| Material | Galvanized Steel |
| Duct Type | Shell Only |
| Insulated | Yes |
| Internet # | 205430374 |
| Returnable | 90-Day |
| Store SKU # | 1000333891 |
| Insulation R-Value | 6 |
| Insulator material | Other |
| Product Width (in.) | 20 in |
| Product Height (in.) | 30 in |
| Product Length (in.) | 25 in |
| Certifications and Listings | No Certifications or Listings |

## Description

The Master Flow 20 in. x 25 in. Dual Filter Plenum Kit is an air return plenum. The plenum is lined with R-6 duct liner to eliminate the need for wrapping. It allows the user to install a 1 in. filter or a 4 in. filter (filters not included). The kit is shipped knocked down. Assembly is required for installation. The removal of a partial cover allows the plenum to fit over air system.

• For horizontal HVAC vent applications
• 28-Gauge galvanized steel
• R6 Pre-insulated to eliminate the need for wrapping