[Filter type VI]You will receive a total of 8 pool filter cartridges. Height - 80mm (3.1inch), Outer Diameter - 106mm (4.2inch), Inner Diameter - 52mm (2inch). Compatible with series hot tubs and VI filters. Please confirm the pump model before purchasing: Size-6 58323. [High Quality Material]The filter elements is made of high quality mixed materials, and the tight three-lobe mesh structure can capture 3 times more impurities than traditional mesh. Use this filter to effectively remove hair, leaves, dust, debris, sand, etc., so you can enjoy a safe and healthy hot tub spa. [Easy to Use]The filter elements is built into the filter pump and catches the dirt as it passes through. Easy installation without tools. [Regular Cleaning]The pool filter is removable for cleaning, which is recommended every two weeks to maintain optimal pool cleaning. [Replacement ]Size 6 VI pool filter for 58383, for Flowclear pool filter, for . Hot tub filters for , for Vegas, for . Colour:white+blue Material:plastic Size: 5.2 x 8 x 10.4cm Package Contents: 8 x Replacement Pool Filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.