20" Big Blue 1 Micron Filter – $59.95 | ThePipeBox.com

Ultra-fine sediment filtration with high flow and long life. Fits all Big Blue housings.

1 Micron Pleated Sediment Filter – NPF-BB-20-1, 20” x 4.5” Big Blue Cartridge

Product Description:

Ultra-Fine Sediment Filtration with High Flow and Long Life

Get exceptional whole-house water protection with the NPF-BB-20-1 – 1 Micron Pleated Sediment Filter. Engineered for high capacity and consistent flow, this 20” x 4.5” Big Blue filter captures fine sediment, silt, rust, and dirt — without sacrificing water pressure.

Perfect for well water and municipal supply systems, this pleated polyester filter is washable and reusable, providing extended service life and dependable performance for residential and light commercial filtration setups.

Key Features:

• 1 Micron Nominal Rating – Captures fine particles before they reach your fixtures
• Standard Big Blue Size – Fits all 20” x 4.5” housings
• Pleated Polyester Media – Large surface area for high dirt-holding capacity
• Washable and Reusable – Easy to maintain and cost-effective
• Ideal For: Whole-house filtration, pre-RO, well water, and high-sediment areas

Availability: In Stock – Ships Fast from ThePipeBox.com