





PUREPLUS 20 X 4.5 inch Big Blue CTO Solid Carbon Filter Water
$42.99 – $83.99Price range: $42.99 through $83.99
- PUREPLUS CTO20BB filter can reduce up to 99% of residual Chlorine, sand, rust, sediment, taste, and color. Recommended for tap water filtration.
- Made of 100% coconut shell activated carbon block to filter most sediments. Innovative sintering technology ensures high absorbing capacity and offers a much finer filtration of suspended particles and dirt.
- Each filter is produced under the ISO9001 standard and inspected under strict quality control. Each filter is produced through 34 production processes, 400PSI pressure tests, 10,000 water hammer tests, and 6 independent tests.
- Able to filter up to 30000 gallons depending on water quality. Suggest replacing it every 3-6 months for the average household for optimal performance depending on daily water consumption.
- This filter can be used in any standard 20x 4.5 inch heavy duty filter housings and is compatible with models of ClearChoice 84642, 84641, Pelican CB-20, Pentek 155783-43, EPM-20, CBC-20, Trojan CB-20, iSpring FC25B, Hydronix CB-45-2005, CB-45-2010, Watts WCBCFF20, etc.
- *Packaging may vary as both new and old designs are shipped randomly






Easy installation and Replacement
5 Micron 20″ x 4.5″ Whole House Coconut Shell Activated Carbon Water Filter can be used in any standard 20”x 4.5” heavy-duty filter housings and compatible for models of iSpring FC25B, Pelican CB-BB-20, EPM-20BB, ClearChoice 84642, 84641, 155783-43, CBC-20BB, Trojan CB-BB-20, Hydronix CB-45-2005, CB-45-2010, Watts WCBCFF20, etc
PUREPLUS Whole House Water Filter Cartridges
Micron Rate | 5 Micron | 5 Micron | 5 Micron | 5 Micron | 5 Micron | 5 Micron | 5 Micron |
Size | 20″ x 4.5″ | 20″ x 4.5″ | 20″ x 4.5″ | 20″ x 4.5″ | 20″ x 4.5″ | 20″ x 4.5″ | 20″ x 4.5″ |
Features | Pleating Structure | Iron & Manganese Reducing | Coconut Shell Activated Carbon | KDF & Carbon Combination | Lead Removal Activated Carbon | Triple-Density Layer PP | Premium Granular Carbon |
Substances Removed | Sediments, Rust, Particulate | Iron, Manganese, Sediments | Chlorine, VOCs, Sediment, Odor | Heavy metals, Chlorine, VOCs | Lead, Cyst, Chlorine, VOCs | Sediments, Rust, Particulate | Chlorine, VOCs, Sediment, Odor |
Recommended Filtration For | Well water/Rain water | Tap water/Well water | Tap water | Tap water | Tap water | Tap water | Well water/Rain water |





