Unicel C-9650 Spa Replacement Filter Cartridge CFR 50 Sq Ft PJ50 FC-1460

**Note: OEM 4 oz. product has black end caps and 3 oz. product has slate blue end caps. Compatible with Jacuzzi part number 42 2369 01 and 42 2887 04 R.** Unicel replacement filter grids are recognized as the best grid replacements in the industry. They have received numerous awards year after year for their performance and quality of products. We are an Authorized Unicel Dealer. An appropriate cleaning schedule will both help the performance of the filter and keep it from breaking for longer periods of time. However, it is not a permanent part and standard use will result in the need for a replacement. Make sure you go with the highest quality standard of replacement: Unicel.