As America's favorite brand of reverse osmosis systems， and backed by iSpring's industry-leading customer support， the RCC7P is unequaled in quality， performance， and durability.The system consists of 5-stage， layered filtration built around precision reverse osmosis (RO) technology that removes over 1000+ different kinds of contaminants in order to provide the best home drinking water filtration available. Unlike some other systems， the combination of both GAC and CTO filters in the 2nd and 3rd stages provides greater protection against harmful chemicals than CTO alone. It features a 75 gallon-per-day capacity RO membrane， which is larger than most in its class and provides the capacity to economically handle the drinking water needs of even a large family. The RCC7P model of the iSpring RCC7 line of products is equipped with a booster pump for situations where inlet/house water pressure is low - below about 40 PSI. The system is quiet and low maintenance. Replacement filters are standard sized and sold at factory direct pricing. Designed for do-it-yourself installation by most users， the entire system fits nicely under a standard kitchen sink. Installation is straightforward and all parts necessary for installation are included. You are guided by clear， well organized written instructions， instructional videos and access to iSpring's unparalleled technical support.

Reverse Osmosis produces purified drinking water by pressurizing water molecules through RO membrane and leaving impurities out. RCC7P's extremely durable electric booster pump ensures high efficiency， reliable， and consistent RO performance regardless of pressure variations; delivering higher throughput with less wastewater in comparing to pumpless models

High-efficiency reverse osmosis system for safer， healthier and on-demand drinking water. This under sink mounted water filter and the best water softener removes up to 99% of over 1， 000 contaminants and hardness， including lead (removes up to 98% of lead)， chlorine， fluoride， arsenic， asbestos， calcium， sodium， and more

5-Stage gradient filtration produces great-tasting purified water every time you turn on the faucet right at your kitchen counter - even better than most bottled water. Enjoy crystal clear ice cubes， fresher tea， and coffee， better tasting foods， healthier baby formula

Premium quality components ensure the highest reliability and low maintenance for many years to come. Clear see-through 1st stage housing makes filter inspection a snap

For indoor use only. Extended Manufacturer Warranty upon registration， 123filter. com/warranty. Lifetime CS and tech support from Atlanta， GA.

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By default every ISPRING product comes with 30-day money back policy and 1 year limited manufacturer warranty. We care about and love to help our customers. We provide direct customer service at 678-261-7611 M-F 9-5 EST; Please don't hesitate to reach out to us before and after your purchase because customer satisfaction is our top priority.