Watts - HD4500 - Flowmatic 10" Full Flow Black Blue Heavy Duty Housing 3/4" NPT Nitrate Removal Inline 5" × 40" footprint fits

5" × 40" footprint fits commercial seawater RO housings for both land-based and sea-based desalination systems

} Watts Compatible Specialty Filter

and large-scale irrigation systems requiring continuous high-flow filtration with extended service life

NSF-certified construction meets commercial and industrial water treatment standards

Watts - HD4500 - Flowmatic 10" Full Flow Black Blue Heavy Duty Housing 3/4" NPT Nitrate Removal Inline 5" × 40" footprint fitsThe Watts HD4500 Flowmatic delivers industrial grade filtration in a 10 inch Big Blue housing built for high flow residential and light commercial applications. Engineered with reinforced ribs and FDA grade polypropylene, this 3 4" NPT housing handles up to 100 psi while resisting acids, oils, and aggressive chemicals that would degrade lesser housings. SPECIFICATIONS Watts HD4500 Technical Details Model Number HD4500 Flowmatic Housing Size 10" x 4.