Empty Refillable Cartridge 10" x 4.5" Clear
Empty Refillable Cartridge 10" x 4.5" Clear
Customizable filtration media canister for Big Blue housings, designed for professionals who need control over their water treatment strategy
The Watts RC-C-BB-975-50 empty refillable cartridge gives you complete control over your filtration media selection. With 155 cubic inches of usable volume and a 10" x 4.5" clear housing, this canister allows you to customize media type and blend for specialized water treatment applications. Includes a 50-micron foam pad for media retention.
Technical Details
| Model Number | Watts RC-C-BB-975-50 |
| Dimensions | 4.5" diameter x 9.75" height |
| Housing Compatibility | Standard 10" Big Blue (4.5" x 10") |
| Media Capacity | 155 cubic inches |
| Construction | Clear polypropylene |
| Foam Pad Rating | 50 micron |
| Filter Type | Empty refillable canister |
Common Uses & Media Options
This empty refillable cartridge is ideal for custom water treatment applications including pH adjustment (calcite, Corosex), heavy metal reduction (KDF media), fluoride removal (activated alumina), arsenic reduction, iron and manganese filtration, or specialized ion exchange resins. Compatible with all standard 10-inch Big Blue filter housings. Popular with well water owners, laboratories, and water treatment professionals who need precise control over filtration media selection and blending ratios.
Watts has been engineering reliable water filtration components for over four decades, trusted by installers and system designers worldwide.
Empty Refillable Cartridge 10" x 4.5" Clear
Customizable filtration media canister for Big Blue housings, designed for professionals who need control over their water treatment strategy
The Watts RC-C-BB-975-50 empty refillable cartridge gives you complete control over your filtration media selection. With 155 cubic inches of usable volume and a 10" x 4.5" clear housing, this canister allows you to customize media type and blend for specialized water treatment applications. Includes a 50-micron foam pad for media retention.
Technical Details
| Model Number | Watts RC-C-BB-975-50 |
| Dimensions | 4.5" diameter x 9.75" height |
| Housing Compatibility | Standard 10" Big Blue (4.5" x 10") |
| Media Capacity | 155 cubic inches |
| Construction | Clear polypropylene |
| Foam Pad Rating | 50 micron |
| Filter Type | Empty refillable canister |
Common Uses & Media Options
This empty refillable cartridge is ideal for custom water treatment applications including pH adjustment (calcite, Corosex), heavy metal reduction (KDF media), fluoride removal (activated alumina), arsenic reduction, iron and manganese filtration, or specialized ion exchange resins. Compatible with all standard 10-inch Big Blue filter housings. Popular with well water owners, laboratories, and water treatment professionals who need precise control over filtration media selection and blending ratios.
Watts has been engineering reliable water filtration components for over four decades, trusted by installers and system designers worldwide.
Description
Empty Refillable Cartridge 10" x 4.5" Clear
Customizable filtration media canister for Big Blue housings, designed for professionals who need control over their water treatment strategy
The Watts RC-C-BB-975-50 empty refillable cartridge gives you complete control over your filtration media selection. With 155 cubic inches of usable volume and a 10" x 4.5" clear housing, this canister allows you to customize media type and blend for specialized water treatment applications. Includes a 50-micron foam pad for media retention.
Technical Details
| Model Number | Watts RC-C-BB-975-50 |
| Dimensions | 4.5" diameter x 9.75" height |
| Housing Compatibility | Standard 10" Big Blue (4.5" x 10") |
| Media Capacity | 155 cubic inches |
| Construction | Clear polypropylene |
| Foam Pad Rating | 50 micron |
| Filter Type | Empty refillable canister |
Common Uses & Media Options
This empty refillable cartridge is ideal for custom water treatment applications including pH adjustment (calcite, Corosex), heavy metal reduction (KDF media), fluoride removal (activated alumina), arsenic reduction, iron and manganese filtration, or specialized ion exchange resins. Compatible with all standard 10-inch Big Blue filter housings. Popular with well water owners, laboratories, and water treatment professionals who need precise control over filtration media selection and blending ratios.
Watts has been engineering reliable water filtration components for over four decades, trusted by installers and system designers worldwide.















