Watts PWCB BBP User Manual
Pure water, Standard carbon block filter cartridges, For residential and light commercial applications
For Residential and Light Commercial Applications
ES-WQ-PWCB
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PURE WATER
PWCB20BBS have been tested and certified under NSF/
ANSI standard 42 for materials only.
COMPONENTS
Series PWCB10S,
PWCB20S,
PWCB10BBS and
PWCB20BBS
Standard Carbon Block
Filter Cartridges
Flow Rates: Up to 8 gpm (30 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.
Not for use or sale in California.
Features
• Superior chlorine reduction
• Low-pressure drop
• Will not channel
• Cost savings
• 100% coconut shell carbon
• Up to 90% chlorine reduction*
• FDA grade components and materials
Pressure — Temperature
Maximum operating pressure: 125 psig (8.5 bar)
Operating temperature: 50°F to 125°F (10°C to 52°C)
* Tested and verified by independent laboratory testing.
Model No.
Type
od
leNgTh
MICRoN
RaTINg
ChloRINe ReduCTIoN*
No. / Case
in.
mm
in.
mm
PWCB10S
Thick Wall
2
1
⁄
2
"
64
9
3
⁄
4
"
248
5 nominal
>4,000 Gal @ 1 gpm
20
PWCB20S
Thick Wall
2
1
⁄
2
"
64
20"
508
5 nominal
>8,000 Gal @ 2 gpm
12
PWCB10BBS
Thick Wall
4
1
⁄
2
"
114
9
3
⁄
4
"
248
5 nominal
>10,000 Gal @ 2 gpm
12
PWCB20BBS
Thick Wall
4
1
⁄
2
"
114
20"
508
5 nominal
>20,000 Gal @ 4 gpm
6
*Estimated chlorine reduction capacity using 2ppm free chlorine.
Dimensions
PWCB
Watts product specifications in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements,
please contact Watts Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials with-
out prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.
Recommended Flow Rate
Model No.
od
leNgTh
FloW RaTe
in.
mm
in.
mm
gpm
lpm
PWCB10S
2
1
⁄
2
"
64
9
3
⁄
4
"
248
1
3.7
PWCB20S
2
1
⁄
2
"
64
20"
508
2
7.6
PWCB10BBS
4
1
⁄
2
"
114
9
3
⁄
4
"
248
4
15.1
PWCB20BBS
4
1
⁄
2
"
114
20"
508
8
30.3