F1BB 0.5 Micron Carbon Fiber Block Cartridge, 4.5"x10" Big Blue | High-Flow Cyst & Chlorine
A2008
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- Limited Lifetime Warranty
- 60 Day Return Policy
Highest-flow 0.5 micron carbon block for Big Blue (Jumbo) canisters
A modified carbon fiber block in the 4.5"x10" Big Blue size, engineered for the highest flow rate among jumbo carbon block cartridges. It reduces chlorine, taste, odor, chemicals, and pesticides and removes cysts (giardia and cryptosporidium) - ideal when you want deep filtration without sacrificing RV water pressure.
What it removes
- Chlorine, taste & odor
- Chemicals and pesticides
- Cysts - giardia and cryptosporidium
- High flow: 4+ GPM
Specifications
| Model / SKU | CFBC-10BB (A2008) |
| Size | 4.5"x10" Big Blue (Jumbo) |
| Micron rating | 0.5 µ |
| Flow rate | 4+ GPM |
| Life | 6-12 months |
| Media | Modified carbon fiber block |
Compatibility - cartridges this replaces
A Big Blue 0.5-micron carbon block. Use it as a replacement for:
| Brand | Cartridge it replaces | Stage |
|---|---|---|
| Pentair / Pentek | Big Blue carbon block (CBC-BB / EPM-BB class) | 0.5µ carbon block |
| Any 4.5″×10″ Big Blue housing | Whole-house carbon block | Carbon block |
These are standard-size cartridges. Brand names are shown only to indicate which cartridge ours replaces by size and filtration stage. RV Water Filter Store is not affiliated with, sponsored by, or endorsed by these manufacturers.
Frequently asked questions
What size housing does this need?
A 4.5"x10" Big Blue (Jumbo) canister - it will not fit a standard 2.5" housing.
Why choose the Big Blue over the standard A1209?
The Big Blue holds more media, flows faster, and lasts longer - ideal for whole-RV filtration and higher water demand.
We ship our products through the US Postal Service or by UPS if the order is large and traveling across the country from our fulfillment center in Alpine, CA..
- Please enter any special instructions for shipping and/or delivery on the checkout page.
- Express shipping is available by choosing it during checkout
International Orders (Shipments to Canada, Europe, Australia and Mexico)
For international shipments, we do not charge, nor do we assume responsibility for taxes, duty or brokerage fees. All additional fees charged by UPS International, USPS, customs, brokerages, etc are to be paid by the customer and duties/taxes/fees may vary depending on the country and some cases the province where the final destination of the order is shipped.
