40 MAINTENANCE
Performance Data Sheet
Model: LT1000P Use Replacement Cartridge: MDJ64844601(LT1000P)
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 specied in NSF/ANSI Standard 42, 
Standard 53 and Standard 401.
System tested and certied by NSF International against NSF/ANSI Standard 42, 
Standard 53 and Standard 401 for the reduction of substances listed below.
substance 
Reduction
Average 
Inuent 
Challenge
NSF specied 
Challenge 
Concentration
Avg % 
Reduction
Average 
Product Water 
Concentration
Max 
Permissible 
Product Water 
Concentration
NSF 
Reduction 
Requirements
Chlorine Taste 
and Odor
2.0 µg/L
2.0 µg/L ± 10%
>97.5% 0.050  µg/L N/A ≥ 50.00%
Nominal 
Particulate Class 
I, , ≥ 0.5 to < 1.0 
μm
12,000,000 
pts/mL
At least 10,000 
particles/mL
99.80% 24,000 pts/ml N/A ≥ 85.00%
Asbestos 180 MFL
10
7
 to 10
8
 MFL; 
bers greater 
than 10 µg/L in 
length
>99.00% < 1 MFL N/A ≥ 99.00%
Atrazine 8.5 µg/L 9.0  µg/L ± 10% >94.10% 0.500  µg/L 3.0 µg/L NA
Benzene 15.0 µg/L
15.0 µg/L ± 10%
>96.60% 0.510  µg/L 5.0 µg/L NA
Carbofuran 74.0 µg/L
80.0 µg/L ± 10%
98.30% 1.258  µg/L 40 µg/L NA
Lindane 1.9 µg/L
2.0 µg/L ± 10%
>99.00% 0.019  µg/L 0.2 µg/L NA
P-Dichlorobenzene 
230.0 µg/L 225.0 µg/L ± 10% >99.80% 0.460  µg/L 75.0 µg/L NA
2,4-D 210.0 µg/L 210.0 µg/
L ±  10%
>99.90% 0.210  µg/L 70.0 µg/L NA
Lead pH @6.5 140.0 µg/L 150.0 µg/
L ±  10%
99.60% 0.560  µg/L 10.0 µg/L NA
Lead pH @8.5 150.0 µg/L 150.0 µg/
L ±  10%
>99.70% <0.500  µg/L 10.0 µg/L NA
Mercury @ pH 
6.5
5.9 µg/L 6.0 µg/
L ±  10%
91.00% 0.531  µg/L 2.0 µg/L NA
Mercury @ pH 
8.5
5.6 µg/L 6.0 µg/
L ±  10%
92.50% 0.420  µg/L 2.0 µg/L NA
Cyst*
100,000 
cysts/L
Minimum 50,000 
cysts/L
>99.99% 10 cysts/L N/A ≥ 99.95%