Basic heavy duty, whole house, sediment filter cartridge, cord wound polypropylene, reduces sediment, rust, scale, dirt, coarse sand & sand, 20,000 gallon capacity, 5 month average usage, 25 micron rating, for use TV#'s 852574 & 216911.

• CW25-BBS polypropylene wound heavy duty filtration cartridge works in Culligan model HD-950A and WH-HD200-C whole house filtration systems
• Perfect for residential homes, helps protect appliances and pluming from sediment and scale
• Features a flow rate of 8 GPM and filter life of 5 months/20,000 gallons (depending on usage and water conditions)
• Reduces: sediment, rust, scale, dirt, coarse sand and sand