Buy online set of 4 filters, cartridges including the RO membrane for  Rain Soft 9596 Reverse osmosis water filters, systems - under sink Rain Soft 9596 Reverse osmosis water filters system. Reverse osmosis water systems 99.9% Reduction rate of bacteria, pesticides, herbicides, and heavy metals from tap water. The main stage in this system is the RO membrane, and all the other replacement filters serve and provide protection to that membrane. If the pre-filters fail to work due to poor quality, your RO membrane will not give you a 99.9% reduction rate.
 
It includes three filters and a membrane that must be replaced periodically. The different filters represent the various stages that the water goes through. In contrast, being purified, Generally - Pre-Filters and post-Filters in Rain Soft 9596 Reverse osmosis water filters system can last around 8 To 12 months between changes. Only the original organic RO membranes can last as long as five years.
 
Stage 1-
The sediment filter is the first filter installed in Rain Soft 9596 Reverse osmosis water filter system. The primary function of a sediment filter is to remove large and fine particles from drinking water, such as sand, dirt, silt, and rust particles. Removal of such particles allows for a better performance of all the following filters, such as carbon block or GAC filters.
 
Micron rating: 5 microns.
Dimensions: ( DXI 9.2 X 1/4 - 7/8") x 2.6"
Lifetime: please replace every year, depending on the water quality.

This filter is wrapped and sealed and meets NSF Standards and Regulations.
 
stage 2-
Activated Carbon Block filters are made of fine coconut shell carbon. Remove odors and tastes of many organic compounds and chlorine especially. Because these filters are made of packed carbon (forming a cylinder block), they offer a much finer filtration of suspended particles and dirt.
 
Micron rating: 5 Micron.
Dimensions: ( DXI 9.2 X 1/4/7/8") x 2.6"
Lifetime: please replace every year, depending on the water quality.
This filter is wrapped and sealed and meets NSF standards and regulations.
 
Stage 3-
Rainsot TFC-RS9-22 RO membrane 22 GPD reverse osmosis unit. They are made with 100% Organic fine thin film flat sheet 99.9% Reduction rate of bacteria, pesticides, herbicides, and heavy metals from tap water.
A thin film less than 1/10000th of a Micron is 620,000 times finer than A human hair, 2,500 times smaller than bacteria, and 20 Times smaller than any virus.
 
Product Features:-
22 Gallons Per Day (17.8 -18.6 Liters per Hour) Capacity 99% stabilized salt rejection (minimum rejection 96.5%) NSF/ANSI Standard 58 listed.
 
Operating Conditions Performance specifications based on 525 ppm tap water, 52psi (0.36 MPa) applied pressure, 74°F (25°C) feed water temperature, feed water pH 7-8, and 15% recovery. Element permeate flow may vary ± 22%. Maximum operation pressure: 133 psi (0.86 MPa)
 
Maximum feed flow rate: 1.5 gpm
Maximum operating temperature: 119° F (47° C)
Maximum feed water turbidity: 1.2 NTU
Maximum feed water SDI (20min): 6
Chlorine tolerance: 0
Feed water pH range: 7-11
Minimum brine flow to permeate flow
ratio: 5:1
 
Stage 4 -
Original organic Inline carbon filter for Rain-Soft model 9596 Reverse osmosis water filter system. It is known as polishing filters because they are usually the last stage of any standard reverse osmosis circuit. Made of high-quality coconut shell carbon, they stabilize the water-tasting qualities and remove any traces of nasty tastes and odors.
Dimensions: 6" x 2.4"
Lifetime: please replace ones in 1- 2 years.
 
This filter is wrapped and sealed and meets NSF Standards and Regulations.