Premium carbon block filter cartridges, Flow rates: up to 4 gpm (15 lpm), Features – Watts PWCB BBP User Manual
Page 2: Temperature, Dimensions, Recommended flow rate

ES-WQ-PWCB 1225
© 2012 Watts
USA: Tel: (978) 688-1811 • Fax: (978) 794-1848 • www.watts.com
Canada: Tel: (905) 332-4090 • Fax: (905) 332-7068 • www.watts.ca
A Watts Water Technologies Company
These carbon blocks are tested and certified under
NSF International under NSF/ANSI Standard 42 for
material requirements only.
COMPONENTS
Series PWCB10P,
PWCB20P,
PWCB10BBP
and PWCB20BBP
Premium Carbon Block
Filter Cartridges
Flow Rates: Up to 4 gpm (15 lpm)
Thick wall carbon construction for superior performance
Top-of-the-line coconut shell Carbon Block filter cartridge for
chlorine taste, odor and sediment reduction.
Features
• Superior chlorine reduction
• Low-pressure drop
• Will not channel
• Cost savings
• 100% coconut shell carbon
• FDA grade components and materials
• Solid Block Activated Carbon for long life
Temperature
Operating temperature: 40°F to 165°F (4.4°C to 73.8°C)
* Not performance tested or certified by NSF.
Model No.
Type
od
leNgTh
MICRoN
RaTINg
ChloRINe ReduCTIoN*
No. / Case
in.
mm
in.
mm
PWCB10P
Thick Wall
2
7
⁄
8
"
73
9
3
⁄
4
"
248
5 nominal
>6,000 Gal @ 1 gpm
25
PWCB20P
Thick Wall
2
7
⁄
8
"
73
20"
508
5 nominal
>12,000 Gal @ 2 gpm
25
PWCB10BBP
Thick Wall
4
5
⁄
8
"
117
9
3
⁄
4
"
248
5 nominal
>20,000 Gal @ 2 gpm
4
PWCB20BBP
Thick Wall
4
5
⁄
8
"
117
20"
508
5 nominal
>40,000 Gal @ 4 gpm
4
*Estimated capacity using 2ppm free chlorine with greater than 90% reduction.
Dimensions
PWCB
Recommended Flow Rate
Model No.
od
leNgTh
FloW RaTe
in.
mm
in.
mm
gpm
lpm
PWCB10P
2
1
⁄
2
"
64
9
3
⁄
4
"
248
1
3.7
PWCB20P
2
1
⁄
2
"
64
20"
508
2
7.6
PWCB10BBP
4
1
⁄
2
"
114
9
3
⁄
4
"
248
4
15.1
PWCB20BBP
4
1
⁄
2
"
114
20"
508
8
30.3