4
NOTES
1. A softener is strongly recommended for water over 10 gpg hard.
Installing a system without a softener on water with hardness higher
than 10 gpg will reduce the life of the membrane.
2. Additional information on factors that affect UF performance can be
found in the “Performance & Technical Information” section.
Recommended Influent Water Characteristic
Pressure
40 - 100 psi
Temperature
40 - 77 ºF
pH
5 - 10
Chlorine2
0 - 3 ppm (0 - 3 mg/L)
Chloramine
0 - 3 ppm (0 - 3 mg/L)
Turbidity
0 - 10 NTU
Hardness3
0 - 10 gpg
Iron
0 - 1 ppm (0 - 1 mg/L)
Bacterial Quality
Potable
Filter Cartridge Specifications
* The performance and life of an ultrafiltration membrane or filter element is highly dependent upon pressure, temperature and water quality.
Part #
Description
Purpose
Micron
Rating
Capacity
Flow Rate
Working
Temperature
Range
Working
Pressure Range
Rated
Life*
STAGE
41407001
Sediment Filter
Sediment Reduction
5
2000 gallons
(7570 liters)
0.5 gal/min
(1.9 liters/min)
4-38° C (40-
100° F)
207-689 kPa
(30-100 psi)
6 Months
1
41407005
Hollow Fiber
Membrane
Ultra Fine Filtration
0.2
2000 gallons
(7570 liters)
0.5 gal/min
(1.9 liters/min)
4-38° C (40-
100° F)
207-689 kPa
(30-100 psi)
12 Months
3
41407002
Carbon Block Filter
Chlorine Taste and Odor
5
2000 gallons
(7570 liters)
0.5 gal/min
(1.9 liters/min)
4-38° C (40-
100° F)
207-689 kPa
(30-100 psi)
6 Months
Stage
2 & 4
