Harmsco 801-10 Premium Polyester Pleated Filter Cartridge – 9-3/4" 10 Micron (Case of 24)

Protect your water filtration system with the Harmsco 801-10 Premium Polyester Pleated Filter Cartridge. Engineered for superior sediment removal and long service life, this commercial-grade 10-micron filter is manufactured using high-efficiency Polyester-Plus™ media to capture dirt, rust, sand, scale, and other suspended particles before they reach downstream equipment.

Unlike disposable depth filters, the 801-10 features a pleated design that provides approximately 6 square feet of filtration media per cartridge, delivering higher dirt-holding capacity, lower pressure drop, and longer operating life. Micron ratings of 5 and above are cleanable and reusable in many applications, helping reduce replacement costs while maintaining dependable filtration performance. Certified to NSF/ANSI 61 using FDA-approved materials, this filter is trusted across commercial, industrial, municipal, and food service water treatment systems.

Why Choose the Harmsco 801-10?

• High-efficiency 10-micron filtration captures sediment, rust, sand, and debris.
• Premium Polyester-Plus™ pleated media delivers superior filtration with minimal pressure loss.
• Approximately 6 sq. ft. of filtration surface area extends cartridge life.
• Cleanable and reusable design helps reduce maintenance and replacement costs.
• NSF/ANSI 61 certified and manufactured using FDA-approved materials.
• Durable thermally bonded end caps provide a secure seal and reliable performance.
• Color-coded red end caps simplify micron identification.
• Convenient bulk case of 24 cartridges for high-volume maintenance operations.

Key Features

High Dirt-Holding Capacity

The pleated Polyester-Plus™ media offers significantly greater filtration surface area than conventional sediment filters, allowing the cartridge to capture more contaminants before replacement is required. This helps reduce downtime and maintenance frequency.

Reliable 10-Micron Sediment Removal

Designed to effectively remove suspended solids such as rust, sediment, scale, and sand, the 801-10 helps protect pumps, valves, membranes, beverage equipment, and downstream filtration systems.

Lower Operating Costs

Because the cartridge is washable and reusable in many applications, facilities can maximize cartridge life while lowering ongoing filtration expenses.

Built for Commercial Performance

Designed for demanding commercial and industrial environments, the 801-10 performs reliably in drinking water, food processing, reverse osmosis pre-filtration, cooling towers, and process water applications.

Specifications

• Manufacturer: Harmsco
• Model: 801-10
• SKU: 801-10
• Cartridge Length: 9-3/4 in (248 mm)
• Outside Diameter: 2-3/4 in
• Inside Diameter: 1-1/16 in
• Micron Rating: 10 Micron (Nominal)
• Filter Media: Polyester-Plus™ Pleated Polyester
• End Configuration: Double Open End (DOE)
• End Cap Material: Plastisol
• Center Core: Molded ABS or Rigid PVC
• Surface Area: Approximately 6 sq. ft. per cartridge
• Recommended Flow Rate: 4–6 GPM
• Maximum Operating Temperature: 140°F (60°C)
• pH Range: 3–11
• Certification: NSF/ANSI 61
• Case Quantity: 24 Cartridges

Ideal Applications

• Reverse Osmosis Pre-Filtration
• Commercial Drinking Water Systems
• Municipal Water Treatment
• Industrial Process Water
• Food & Beverage Processing
• Cooling Tower Filtration
• Chilled Water Systems
• Marine & Aquatic Filtration
• Manufacturing Facilities
• Hospitality & Foodservice Equipment

Increase System Performance While Reducing Maintenance

When dependable sediment filtration is essential, the Harmsco 801-10 delivers proven commercial performance. Its premium pleated Polyester-Plus™ construction provides longer service life, higher contaminant capacity, and lower operating costs than standard sediment cartridges. Stocking a case of 24 ensures your maintenance team always has replacement filters available, minimizing downtime and keeping your water treatment system operating at peak efficiency.