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12X24X5 Practical Pleat Return Grille Filter MERV 11 12X24X5 Practical Pleat Return Grille Filter MERV 11
Retail: $109.00
Availability: In Stock
Item #: practical 12245 -

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...

20x20x5 Practical Pleat Return Grille Filter MERV 11 20x20x5 Practical Pleat Return Grille Filter MERV 11
Retail: $109.00
Availability: In Stock

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...

20x24x5 Practical Pleat Return Grille Filter MERV 11 20x24x5 Practical Pleat Return Grille Filter MERV 11
Retail: $109.00
Availability: In Stock
Item #: PP20245 -

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...

20x25x5 Practical Pleat Return Grille Filter MERV 11 20x25x5 Practical Pleat Return Grille Filter
Retail: $109.00
Availability: In Stock
Item #: PP20255 -

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...

20x30x5 MERV 11 Practical Pleat Return Grille Filter 20x30x5 MERV 11 Practical Pleat Return Grille Filter
Retail: $119.00
Availability: In Stock
Item #: PPF-20305 -

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...

20x36x5 MERV 11 Practical Pleat Return Grille Filter 20x36x5 MERV 11 Practical Pleat Return Grille Filter
Availability: In Stock
Item #: PP20365 -

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...

24x24x5 MERV 11 Practical Pleat Return Grille Filter 24x24x5 MERV 11 Practical Pleat Return Grille Filter
Retail: $129.00
Availability: In Stock
Item #: PPF-24245 -

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...