• Manufacturer: Jacuzzi 

• Type: Replacement Filter 

• Specifications: 8 1/2" width x 12" length 

The Jacuzzi 42356907R replacement grid filter is for the Jacuzzi/Cantar Avalanche. The grid is for D.E. filter models AV40, AV60, AV80, and AV100. D.E. filter grids are used to hold the diatomaceous earth that filters pool and spa water to up to 5 microns.