This may seem like a dumb question, but I need to replace my pump basket, and I have a chlorine pool. Can I use the following in a chlorine pool despite the "Biguanide Replacement" language?: Hayward SPX1600M Biguanide Sanitizers Basket Replacement for Hayward Superpump http://www.amazon.com/gp/product/B001EXKTUS/ref=ox_sc_act_title_1?ie=UTF8&m=ATVPDKIKX0DER