DuraVent 58DVA-WT Wall Thimble Type_Shock The Unicel C-8380 is the

The Unicel C-8380 is the 80 square foot pleated cartridge for the Sundance Spas MicroClean filtration system — the large-diameter workhorse that handles the bulk of what your spa water carries

Traps debris that your skimmer misses

a reinforced steel chassis with a seamless form-fitted connection

2 x Endless Pools 77728 Swim Spa Filter Cartridge (2 Pack)

DuraVent 58DVA-WT Wall Thimble Type_Shock The Unicel C-8380 is theDuraVent 58DVA 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 58DVA WT Wall Thimble Specifications Material: Galvanized Steel Diameters: 5" x 8" Brand DuraVent