The Sprite PureSpray AM8-WH is the correct system that uses the following replacement filter:
The Sprite PureSpray Filtered Shower Head is an 8-setting shower head that is constructed with a high strength, durable housing and features a brass swivel ball. Also known as part number AM8-WH, the Sprite Shower Filter Replacement has a built-in filtration system with anti-scaling spray tips.
Sprite PureSpray Filtered Showerhead specifications:
The Sprite AM8-WH Pure Spray Shower Filter includes a pre-installed SLC filter cartridge and comes in other finishes like chrome and gold. This massaging shower head filter will filter chlorine, dirt, sediment, scale, iron oxide, odors and is also PH balanced. For optimum performance change your Sprite SLC Shower Filter Cartridge every 6 months or 15,000 gallons, whichever comes first.