DuraVent 46DVA-WT Wall Thimble Best Selling Spas & Pools What used to be an

What used to be an hours-long chore that you had to babysit becomes a fast drain you can start and walk away from

it establishes a strong buffer that holds pH stable in the proper range from refill to refill — typically the full 3–4 month fill cycle

which can stain

which can be ruined by running dry

Your filter is the most overworked part of your spa

DuraVent 46DVA-WT Wall Thimble Best Selling Spas & Pools What used to be anDuraVent 46DVA WT Wall Thimble Overview Provides a complete wall pass through and firestop. Use with Square Horizontal Cap only. May be required in Canada. Refer to appliance manufacturer's installation instructions for requirements. What's in the Box 1 x DuraVent 46DVA WT Wall Thimble Specifications Material: Galvanized Steel Diameters: 4" x 6 5 8" Brand DuraVent