United Filters International 20" x 4.5" Big Blue Depth String Wound "UP Series" Polypropylene Sediment Filter Heavy Metal Reduction1911 Fits Standard 10" x 4

Fits Standard 10" x 4

while the auto-off feature preserves battery life during field work

Compatible with Pentek Big Blue housings and equivalent 10" x 4

} PureT RO5-50-WP

Coconut shell GAC reduces chlorine

United Filters International 20" x 4.5" Big Blue Depth String Wound "UP Series" Polypropylene Sediment Filter Heavy Metal Reduction1911 Fits Standard 10" x 4The United Filters International UP Series 20" x 4. 5" Big Blue depth string wound filter delivers true depth filtration with exceptional dirt holding capacity across micron ratings from 1 to 100 micron. Engineered from 100% polypropylene using a continuous high speed wind process, this cartridge handles aggressive chemicals, extreme temperatures up to 200F, and demanding whole house, well, or commercial applications. SPECIFICATIONS Core