Performance Data Sheet
Manufacturer: Culligan International Company
9399 W. Higgins Rd., Suite 1100, Rosemont, IL 60018 USA
(847) 430-2800
Product:
Direct Connect Filter System with Cyst Reduction and Lead, Model US-DC3
Testing Conditions:
Flow Rate: 1.5 gpm (5.7 Lpm) pH: 7.5 ± 0.5
Inlet Pressure: 60 psi (4.1 bar) Temp: 50 – 77 °F (10 – 25 °C)
Operating Requirements:
Rated Service Life: 4,750 gallons (17,981 Liters)
Pressure Range: 10 –125 psi (69–862 kPa)
Rated Service Flow: 1.5 gpm at 60 psi (5.7 Lpm at 4.1 bar)
Temperature Range: 35 –100°F (2 – 38°C)
Substance Reduction:
This system has been certified by IAPMO R&T according to NSF/ANSI 42 and NSF/ANSI 53 for
the reduction of the substances listed below. The concentration of the indicated substances in water
entering the system was reduced to a concentration less than or equal to the permissible limit for water
leaving the system, as specified by NSF/ANSI 42 and NSF/ANSI 53.
While testing was performed under standard laboratory conditions, actual performance may vary.
Substance
NSF/ANSI 42 – Aesthetic Effects
Chlorine
Particulate, Class I
particles 0.5 to <1 pm
NSF/ANSI 53 – Health Effects
Cyst
Lead pH 6.5
Lead pH 8.5
Do not use with water that is microbiologically unsafe or of unknown quality without adequate
disinfection before or after the system.
Systems certified for cyst reduction may be used on disinfected water that may contain filterable cysts.
Replacement is US-DC3-R, which can be found at select retailers. It should be replaced every
year for best results. Refer to the product manual for more specific product information, installation
instructions and instructions on replacing the filter cartridge.
Limited Warranty:
This warranty applies to the filter housing. It does NOT apply to any disposable filter cartridge
where life expectancy varies with the water being filtered. This warranty covers defects in material
and workmanship only for 1 full year from the original date of delivery. Culligan will replace any
part which in Culligan's opinion is defective, unless: (1) any part of the unit has been subjected
to any type of tampering, alteration, or improper use after delivery, or (2) it has been repaired by
anyone not approved by Culligan. Culligan is not responsible for damage in transit, and claims for
such damage should be presented to the carrier by the customer. This warranty does not cover
any labor, transportation, or shipping expenses incurred. The hiring of any individual or service to
install or maintain this product is done at the discretion and expense of the purchaser. This product
has been designed solely for use as a housing for a disposable filter cartridge. It is NOT warranted
against freezing or surges in water pressure, and neither this product nor its parts is warranted
against defects or deterioration caused by uses for which this product was not expressly intended.
THE FOREGOING WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES,
EXPRESSED OR IMPLIED, WHETHER ORAL OR ARISING BY USAGE OF TRADE OR
COURSE OF DEALING, INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OF FITNESS
OR MERCHANTABILITY. THIS WARRANTY IS THE PURCHASER'S SOLE AND EXCLUSIVE
REMEDY, IN NO EVENT SHALL CULLIGAN BE LIABLE FOR ANY ANTICIPATED OR LOST
PROFITS, INCIDENTAL DAMAGES, CONSEQUENTIAL DAMAGES, COSTS, TIME CHARGES OR
OTHER LOSSES, WHETHER BASED ON BREACH OF CONTRACT, TORTIOUS CONDUCT OR
ANY OTHER THEORY, INCURRED IN CONNECTION WITH THE PURCHASE, INSTALLATION,
REPAIR OR OPERATION OF THIS PRODUCT. CULLIGAN DOES NOT AUTHORIZE ANYONE TO
ASSUME FOR IT ANY LIABILITY OR TO MAKE ON ITS BEHALF ANY ADDITIONAL WARRANTIES
IN CONNECTION WITH THE FILTER HOUSING OR ANY PART THEREOF.
For servicing under this warranty, return any defective part to YOUR RETAILER within the 1-year period
referred to above. Be sure that you complete the online warranty registration within 30 days of purchase
and keep your original receipt, order form, or bill of sale to serve as a proof of purchase before returning.
Seller's signature
Influent Challenge
Concentration
2.0 mg/L ± 10%
At least 10,000 particles/ml
Minimum 50,000 mg/L
0.15 mg/L ± 10% mg/L
0.15 mg/L ± 10% mg/L
Date
Percent Reduction Requirement/
Maximum Permissible Product Water
Concentration
≥ 50%
≥ 85%
≥ 99.95%
0.010 mg/L
0.010 mg/L
Customer's signature
11
Actual Average
% Reduction
99.64%
99.2%
99.99%
>99.7%
>99.3%
Date