Sprite (SL2-M-CM) Slim Line 2 Shower Filter with Massage Head; ChromeSprite Slim Line 2 Low Profile Universal Shower Filter with Chrome Massage Head Compact inline filtration that fits between any shower arm and head without adding bulk Model SL2 M CM 15,000 Gallon Capacity 6 Month Service Life Chrome Massage Head Included The Sprite SL2 M CM combines a low profile inline filter housing with a multi setting chrome massage shower head in one complete package. The housing extends your shower head less than 1. 5 inches