• The 10'' water filter housing uses 304 stainless steel with three-stage material  
• Use any 10'' cartridge like PP filter,CTO carbon block filter,UF membrane filter etc
• 3 stages of filtration 
• Conveniently provides 10,000 - 30,000 gallons (1-3 years, or when the flow of water will automatically either stop or slow down greatly.) of water. Great for homes, apartments or office use
• Sits on the counter and easily connects to any kitchen faucet
• Option for countertop models only: Washable Pre-filtration Filter. Use for any countertop/faucet and helps remove the sediment thus enabling your filter to work more efficiently

The three stages in the triple filter
Stage 1: The PP filter removes the particles, impurities, rust and dust in the water
Stage 2: The granular carbon filter removes chlorine, taste and odor from the water
Stage 3: The carbon block filter removes suspending particles and smell turbidity in addition to chlorine, taste and odor from the water