Original  TankPro water filters Replacement for Reverse Osmosis water systems the Original Organic cellulose replacement filters Tankpro under sink 3 stage systems , the tankpro Reverse Osmosis water systems replacement filters include 2 filters and a membrane that must be replaced periodically. The different filters represent the different stages that the water goes through while being purified. Generally Pre -Filters and Post-Filters in RO systems can last aroumd 8 To 12 months between changes. Only the Original Organic RO membranes can last as long as 5 years Stage
 
stage 1-
Sediment filter is the first filter installed in tankpro Reverse Osmosis water filters systeme filter . The main function of a sediment filter is to remove large and fine particles from a 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 Micron. Dimensions: 9.75" x 2.5"
Lifetime: Replace every year, depending on the water quality.
This filter is wrapped and sealed and meets NSF Standards and Regulations.
Filter will fit any Residential Reverse Osmosis Unit that features standard 10” filter housing Stage
 
stage 2-
Original Organic Activated Carbon filter are well-known for their highly efficient reduction of chlorine taste and odor taste and odors of many organic chemicals and volatile organic compounds.
 
All Carbon filters are made with Organic high quality coconut shell carbon.
Micronrating: 5 Micron.
Dimensions: 9.75" x 2.5" 9.75" x 2.5"
Lifetime: Replace every year, depending on the water quality.
This filter is wrapped and sealed and meets NSF Standards and Regulations. Filter will fit any Residential Reverse Osmosis Unit that features standard 10” filter housing
 
stage 3-
ORIGINAL ORGANIC tankpro membrane - 50 Gallon per Day NSF Certified Thin Film TFC - this Membrane is the main component of tankpro Reverse Osmosis Unit.
Made with 100% Organic fine thin film flat sheet
99% reduction rate of bacteria, pesticides, herbicides, and heavy metals from tap water.
 Only the original organic tankpro membrane has The micron rating of a thin film less than 1/10000th of a Micron
which is  620,000 Times Finer Than A Human Hair  2,500 Times smaller than bacteria 20 Times smaller than any virus 
Product Features: 
50 Gallons Per Day (15.8 Liters per Hour) Capacity
99% Stabilized Salt Rejection (Minimum Rejection 97%)
NSF/ANSI Standard 58 listed
 
Operating Conditions 
Performance specifications based on 500 ppm tap water, 50psi (0.35 MPa) applied pressure, 77°F (25°C) feed water temperature, feed water pH 7-8 and 15% recovery. Element permeate flow may vary ± 15%.
Maximum operation pressure: 125 psi (0.86 MPa)
Maximum feed flow rate: 2 gpm
Maximum operating temperature: 113° F (45° C)
Maximum feed water turbidity: 1 NTU
Maximum feed water SDI (15min): 5
Chlorine tolerance: 0
Feed water pH range: 2-11
Minimum brine flow to permeate flow ratio: 4:1