LL Building LW1L Polypropylene Foundation Ventilator/Damper 8" x 16", Mill CyberMonday Adjusts to hold roller covers

Adjusts to hold roller covers 12" to 18" long with 1-1⁄2" standard or 2-1⁄4" jumbo diameter

The US-EZ-1 is tested and certified by NSF International to NSF/ANSI Standard 42 for the aesthetic reduction of Chlorine Taste and Odor and Nominal Particulate Class III

Trowelable

2 cm) • 460 linear ft/gal (37

The low profile design allows for installation in tight spaces

LL Building LW1L Polypropylene Foundation Ventilator/Damper 8" x 16", Mill CyberMonday Adjusts to hold roller coversHighlights: Size: 8" x 16" Color: Mill Polypropylene With lintel & sliding damper Die cast aluminum, grill style Designed for nailing to floor joists or as a foundation block replacement With 1 3 8"W lintel