3" Hose Adapter for 4" Snap In Louver
Description
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Description
Retainer with 3" diameter hose adapter for our snap-in style black louver. Snap-in louver requires a retainer or retainer with hose adapter for installation.
Different sizes of retainers available for different sizes of duct hose. Download “Retainer Specification Sheet” to determine which retainer you require.
Louver (sold separate) and retainer with 2.5" hose adapter shown in example below.
Download Louver Specification Sheet
Download Retainer Specification Sheet

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