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Filtration Mfg PP11-20365-2 Return Grill Filter 2 pk 20 x 36 x 5

Price Each: $169.95


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Filtration Manufacturing Practical Pleat MERV 11 20 x 36 x 5 Return Grille Filter

PP11-20365 Overview

The Practical Pleat is a 5” high performance filter designed to replace inferior 1” filters. Its unique gasket fits into one-inch filter grilles with the excess depth of the filter protruding into the duct system.

The 5” Practical Pleat’s surface area is 433% greater than a comparable 1” extended surface pleat. The effective lifetime is up to four times greater than comparable one-inch filters.

Don’t let the competitors fool you! The Practical Pleat is the only retro-fitting filter that has its’ unique gasket to prevent air bypass. Gaps between the filter and filter frame allow particles to be pulled around the filter, entering the duct system and ultimately, inhabited spaces. 

The “Practical Pleat’s” unique patented gasket conforms to imperfections in the filter track, eliminating air by-pass, and preserving the integrity of the MERV 11 rating.

PP11-20365 Features

  • Designed to fit into one-inch return air grilles and replace standard 1” filters
  • No retrofitting required
  • Self sealing gasket eliminates filter bypass, reducing growth of bacteria, mold, and other fungi on the coils
  • Self sealing gasket eliminates vibration of filter reducing the amount of particles shed into the ventilation system
  • Five times greater surface area than typical standard one-inch extended surface pleats
  • Reduces energy consumption up to 86% compared to standard 1” MERV 11 pleats
  • Effective lifetime up to six times longer than standard 1” pleats
  • Reduces maintenance and extends the effective lifetime of equipment

NOTE: THIS ITEM IS CUSTOM MADE TO ORDER - ALLOW 5-10 BUSINESS DAYS FOR MANUFACTURING IN ADDITION TO TRANSIT TIMES

NOMINAL SIZE = 20 X 36 X 5

ACTUAL SIZE = 19-3/4 X 35-3/4 X 4-3/4

PART NO. PP-11-20365-2


  • Model: PP11-20365-2