The Maax Spas 25 R is a compatible replacement for the following pool filters:
The Maax Spas - 25 Square Ft Comp. Pool and Spa Filter purifies water in swimming pools and spas through contaminant reduction. This spa filter cartridge measures 4 15/16 inches in diameter and 13 5/16 inches in length with 2 1/8 inches Open top/bottom holes. This compatible Maax Spas filter has 25 square feet of media area.