Optima plus Retrofit Kits for 3.5 gpf or 1.6 gpfWater Closets- Royal or Regal.
Filter - Elkay WaterSentry Plus
Waterfree urinal replacement cartridge
Waterfree urinal replacement cartridge - 32 Pack
Waterfree urinal spray bottle
Shower Head, AC 11 Act-O-Matic, Self-Cleaning, Spray Disc