Spun Sediment Filter 4.5" x 9.75"

• High dirt holding capacity.
• 100% Pure Polypropylene.
• Made with FDA CFR 21 approved material.
• NSF Standard 42, 61, & 372.
• 4.5" diameter spun filters utilize multi-stage depth filtration. With the outer layer trapping larger particles and the inner layers trapping smaller particles.