buy Online the Original Tankpro Replacement Filters for 5 stage tankpro under sink  Reverse Osmosis water systems - include 5 filters that must be replaced periodically.   The different tankpro filters represent the different stages that the water goes through while being purified.    Generally - Pre-Filters and Post-Filters in All tankpro water systems can last aroumd  12 months between changes.
 
Only the Original Organic RO membranes can last as long as 5 years 
 
 Stage 1-
 
 
Sediment filter is the first filter installed in tankpro Reverse Osmosis water filters systeme .
 
 
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 2-
 
 
Original Organic Activated Carbon GAC 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 GAC filters are made with Organic high quality coconut shell carbon.
 
 
Micron rating: 5 Micron. Dimensions: 9.75" x 2.5"
 
 
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 3-
 
 
Organic Original Activated Carbon Block Filter are made of fine coconut shell carbon 
 
 
remove odors and tastes of many organic compounds, chlorine especially. Though, because this filters are made of a packed carbon (forming a cylinder block), they offer a much finer filtration of suspended particles and dirt.
 
 
Micron rating: 5 Micron. Dimensions: 9.75" x 2.5"
 
 
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 4-
 
 
ORIGINAL ORGANIC - 50 Gallon per Day NSF Certified Thin Film TFC 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 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

 
Stage 5-
 
 
Original Organic Inline Carbon Filter For tankpro is also known as polishing filters, because they would usually be the last stage of any standard Reverse Osmosis circuit. Being made of high quality coconut shell carbon they stabilize the water tasting qualities and further remove any traces of bad tastes and odors.
 
 
Dimensions: 10 " x 2"
 
 
Lifetime: Replace ones in 1- 2 years.

 
This filter is wrapped and sealed and meets NSF Standards and Regulations.