Culligan S1A Whole House Standard Water Filter Cartridge, 20 Micron, 2-Pack

The Culligan S1A Whole House Standard Water Filter Cartridge provides 20-micron sediment filtration to help reduce rust, scale, dirt, coarse sand, and silt from household water. Its pleated cellulose design helps improve water clarity while reducing sediment buildup that can affect plumbing fixtures and household appliances. Each cartridge is rated for up to 16,000 gallons or approximately 4 months, depending on water quality and usage. The easy drop-in design allows for quick cartridge replacement without requiring a plumber.

Compatible Systems

• Culligan HF-150A
• Culligan HF-160
• Culligan HF-360A
• Culligan HF-365
• Standard 10" filter housings

Key Features

• 20-micron sediment filtration
• Up to 16,000-gallon capacity
• Pleated cellulose design
• Reduces rust, dirt, sand & silt
• Easy drop-in replacement
• 2-pack

Specifications

• Brand: Culligan
• Model: S1A
• Filter Type: Sediment
• Micron Rating: 20 Micron
• Capacity: 16,000 Gallons
• Quantity: 2
• Material: Paper
• Part Number: 01019124

Recommended Replacement

Replace every 4 months or 16,000 gallons, depending on water quality and usage.