- Water Filtration Systems
- Replacement Water Filters
- Replacement Filter Products
- Pentek 20" Heavy Duty Water Filter | GAC-20BB
Benefits
- Enjoy cleaner, better tasting water throughout your home with chlorine, bad taste and odor reduction.
- Experience water without the wait - minimal drop in water pressure AND reduced carbon fines ("specs" commonly associated with GAC styled filters) through the unique radial flow design.
- Tested and Certified by NSF International to NSF/ANSI Standard 42 for your peace of mind.
- Stress less and live more when you choose a convenient case pack! Since this filter should be replaced every 25,000 gallons or 6 months (to maintain optimal performance), get ahead of your future self and stock up with a 4-pack!
- Designed for 20" Big Blue filter housings (also compatible with other 20" heavy duty filter housings) and can replace any 20" x 4.5" carbon filter.
- Ideal for scenarios that require high flow rates, such as point-of-entry applications (whole home) for sediment reduction.

Improve Food & Drink

Minimal Pressure Drop

Enjoy Peace of Mind

Versatile Application
Resources
Downloads
Warranty