Pack of 5 Micron 9-3/4 Coiled Sediment Filter Cartridges for Standard 9-3/4 or 10-inch Filter Housing. Designed for installation on hot or cold water lines, these sediment filter cartridges are ideal for removing solid particles and fine organic matter from water. Benefits of 5 Micron 9-3/4 Sediment Filter Cartridges: - Economical and durable water filter pack - Strong, resistant mesh construction no fiber shedding into the water - High resistance to elevated temperatures - Made in Italy and ACS certified - High-quality wound polypropylene material provides effective filtration of fine particulates These 5 Micron sediment filter cartridges are compatible with 9-3/4 and 10-inch filter housings or water purification systems. Ideal for prefiltration before an activated carbon filter cartridge in drinking water systems, or for treating rainwater used for irrigation, sanitary facilities, or washing machines. For installation, use a standard single or dual transparent filter housing with brass fittings, 1 inch or 3/4 inch, compatible with standard 9-3/4 or 10-inch sizes, available in our store. Additional Information: - Replace cartridges at least once per year - Recommended for use as prefilters before activated carbon or ultrafiltration membrane systems - For extended cartridge life, consider using a 20-micron prefilter cartridge upstream to reduce sediment load - Available for express delivery within 24 to 48 hours