Features:

• Dual Cartridge
• Last 6 months/500 gallons
• Order now and get free shipping!
• Sub Micron Filtration
• Guaranteed Best Performance!

Editor Reviews:

Product Description:
Aquasana AQ-4000 Drinking Water Filter System Twin Filter Replacement Cartridges A&B replacement O-rings also included. Filters out: Lead, Chlorine, Organic contaminants (VOCs), Trihalomethanes (THMs), MTBE (Methyl-tertiary-butyl-ether) - most common oxygenated fuel additive. Sub-micron filtration. Best Performance Guaranteed! Filters last 6 months/500 gallons. Less than 9 cents per gallon of crystal clear water! Operating Pressure: 20-50 psi Max Water Temperature: 90 F Max Flow Rate: 0.5 gallons per minute Filter Capacity: 500 gallons (appr. 6 mo) Filter Types: A cartridge - sediment 5 micron B cartridge - coconut shell carbon and ATS ion exchange .5 micron A&B replacement cartridge and o-ring lubricant included.

Rating : - Taste good especially to make coffee!!
I have this filter for more than a year. It works fine and you can feel the taste of water is better after filtered. The taste is especially good with the filtered water to brew coffee. I love it!