The Vita Spas 179192 R is a compatible replacement for the following pool and spa filters:
The Vita Spas 179192 Comp. Spa Filter Replacement has a diameter of 4 3/8 inches, and a length of 7 3/4 inches. This spa filter cartridge has a closed knob handle style top, and a bottom opening that has a diameter of 1 9/10 inches with slots. This pool filter replacement will keep the water in your pool or spa clean and clear.