The Atera Spas 6 X 8 R is a compatible replacement for the following pool filter cartridges:
The Atera Spas Comp. Pool and Spa Water Filter is a pleated pool filter featuring a media area of 40 square feet and 3 ounces of media weight. This pool and spa filter measures 6 inches in diameter and 8 1/4 inches in length. This compatible Atera Spas filter has a closed top hole with a Crescent Handle top style and a 1 1/2" SAE bottom style.