The HUM Water Care 20″ Big Blue Dual Gradient Sediment Filter is a high-capacity replacement sediment filter designed for homes using well water, lake water, or other water sources with moderate to heavy sediment levels.

Featuring a dual-gradient filtration design, this filter captures larger particles in the outer layer while filtering finer sediment down to 5 microns in the inner layer. This staged filtration approach increases dirt-holding capacity and helps extend filter life compared to standard single-micron sediment filters.

Ideal as a pre-filter for ultraviolet (UV) disinfection systems, this cartridge helps protect your UV equipment, plumbing fixtures, appliances, and water-using devices from sediment buildup and damage.

Dual-gradient design for longer filter life and higher dirt-holding capacity
50-micron outer layer captures larger sediment particles
5-micron inner layer filters finer sediment and debris
Ideal pre-filter for UV disinfection systems
Made from 100% polypropylene depth filtration media
Fits most standard 20″ x 4.5″ Big Blue filter housings
Easy DIY replacement
Manufactured in the USA for dependable performance
Produced under U.S. FDA 21 CFR 177.1520 food contact standards
Individually packaged for cleanliness and protection

Specifications:

• Filter Size: 20″ x 4.5″ Big Blue
• Dimensions: 20″ Tall x 4 3/8″ Diameter
• Filtration Stages:
  • 50 Micron Pre-Filtration
  • 5 Micron Final Filtration

Product Number: SMF NA 3015158