Big Blue Pleated Washable & Reusable Sediment Filter 5 Micron Amplified Surface Area, Removes Sand, Dirt, Silt, Rust, Extended Filter Life for 10" Big Blue Housing by Ronaqua (Set of 8)

MEETS NSF STANDARDS & REGULATIONS. INCREASES SURFACE AREA, LOWER PRESSURE DROP FILTER LIFE 4 month or 10,000 gallons: Replace two or three times a year, depending on the aqua premium. SET OF 8 BIG BLUE Pleated 5 Micron Sediment Filter, DIMENSIONS: 10" x 4.5" KEEPS aqua FRESH - Reduces sediment, scale, rust, dirt, coarse sand, sand, fine sand, extra fine sand, silt