20" x 4-1/2" Full-Flow (BB) Melt-Blown Filters
Showing all 3 results
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20″ x 4.5″ Full Flow Melt-Blown Sediment Cartridge (1, 5, 20, or 50 Micron)
$28.00- 1, 5, 20 or 50 Micron Rating
- Each Cartridge Has 3 Layers
- Gradient Density Sediment Cartridge
- Increased Dirt Holding Capacity
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20″ x 4.5″ Melt-Blown Sediment Filter (25/1, 50/5, or 75/25 Micron), Pentek Dual Gradient
From: $42.50- Removes Dirt, Rust & Sediment
- Gradient Density Sediment Cartridge
- 25/1, 50/5 or 75/25 Micron Filtration
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4-Layer Melt-Blown Sediment Filter Cartridge, 20″ x 4.5″, 1, or 20 Micron
$25.00- Integrated 3-Stage Process Yielding True Depth Filtration
- NSF Certified
- FDA Compliant Material
- 1 or 20 Micron Rating
These 20″ x 4-1/2″ full-flow (BB) melt-blown filters remove dirt, rust, and sediment from water and can be used in conjunction with whole home filtration systems. Made from polypropylene, these cartridges have graded density layers:
- The outer layers are more porous to catch larger particles.
- The inner layers are finer microns to catch smaller particles.
- 5 and 20 micron are the most popular for drinking water





