Big Boy extra high capacity de-chlorinator and sediment filter. High flow rate of 7 gallons per minute or 420 gallons per hour. Whole house filter or stand alone (*with optional garden hose connection kit). It has a 25,000 gallon capacity. Removes 99% of chlorine and 95%+ of sediment. Give your plants and family pure H20 with NO offensive tastes or odors. Includes: 2-stage oversized housings with pleated, cleanable sediment and carbon block filters, Inlet and outlet pressure gauges, Heavy duty wall mountable aluminum bracket - NO RUST, 1" inlet and outlet for whole house application, Filter wrench and instructions.