iSpring FP15B 10" Big Blue Sediment Filter | 5 Micron | 4.5" x 10" | Whole House Compatible | Melt-Blown Polypropylene

The iSpring FP15B is a high-capacity 5 micron sediment filter designed for 10-inch Big Blue whole house water filter housings, including popular models like the Culligan HD-950. Constructed from 100% melt-blown polypropylene with a 4-layer filtration design, this under sink water filter and whole house replacement cartridge effectively removes dust, particles, and rust from your water supply. Each filter arrives individually wrapped to ensure freshness and optimal performance right out of the package. With a flow rate of 3 GPM and a service life of up to 10,000 gallons, this versatile filter serves applications ranging from reverse osmosis pre-filtration to household water systems and even aquarium use.

Performance Highlights

• 4-Layer Melt-Blown Construction – 100% polypropylene design provides thorough sediment capture and structural integrity
• 5 Micron Filtration – Effectively traps dust, particles, sediment, and rust while maintaining good flow rates
• Universal Big Blue Fit – Compatible with standard 10-inch Big Blue housings including Culligan HD-950 systems
• High Flow Capacity – Delivers up to 3 gallons per minute for whole house and commercial applications
• Extended Service Life – Filters up to 10,000 gallons before replacement, reducing maintenance frequency
• Broad Temperature Range – Operates effectively in temperatures from 39°F to 125°F (4°C to 52°C)
• Individually Sealed – Each cartridge is wrapped separately to maintain cleanliness and filtration quality
• Multi-Purpose Application – Suitable for food and beverage, RO pre-filtration, electronics, and industrial uses

Applications

This sediment filter serves a wide range of water treatment needs including food and beverage processing, reverse osmosis pre-filtration, oil and gas applications, fine chemicals processing, electronics manufacturing, metal finishing, pulp and paper production, and residential whole house water filtration systems.

Technical Details

• Model: FP15B
• Color: White
• Material: 100% Melt-Blown Polypropylene
• Filtration Rating: 5 micron
• Dimensions: 10" length × 4.5" outer diameter × 1 1/8" inner diameter
• Flow Rate: 3 GPM
• Filter Life: 10,000 gallons
• Operating Temperature: 39°F to 125°F (4°C to 52°C)
• Maximum Operating Pressure: 60 psi
• Package Dimensions: 10.0 x 4.4 x 4.4 inches

All prices incl. VAT, plus shipping.