DIY - 10" x 4.5" Whole House Filtration System - Universal Water Filter Housing, Carbon Block Filter Cartridge, Bracket, and Wrench Included - 1" NPT Port Filmtec (SW30-4021) Seawater Membrane 800 GPD 4" X 21" 5" Big Blue cartridge fits

5" Big Blue cartridge fits standard whole-house filter housings

even if water quality seems fine

This yoke fits Fleck 5600

Spin-down design captures sediment without disposable cartridges

DIY - 10" x 4.5" Whole House Filtration System - Universal Water Filter Housing, Carbon Block Filter Cartridge, Bracket, and Wrench Included - 1" NPT Port Filmtec (SW30-4021) Seawater Membrane 800 GPD 4" X 21" 5" Big Blue cartridge fitsThis complete 10" x 4. 5" whole house filtration kit includes everything you need to protect your entire home's water supply: a universal housing with 1" NPT ports, a carbon block filter cartridge, mounting bracket, and wrench. Designed for DIY installation on main water lines, it delivers point of entry filtration for sediment, chlorine, taste, and odor reduction. SPECIFICATIONS Technical Details Filter Size 10" x 4. 5" (standard big blue) Port Size