Excelpure 4.5" OD Big Blue Melt Blown Polypropylene Dual Gradient Water Filter Cartridges, High Capacity, Bacteria Resistant, NSF Cert, Sizes 10" & 20

Excelpure 4.5" OD Big Blue Melt Blown Polypropylene Dual Gradient Water Filter Cartridges

Unmatched Efficiency with Dual Gradient Design

Introducing the Excelpure 4.5" OD Big Blue Melt Blown Polypropylene Dual Gradient Water Filter Cartridges, designed for superior particle reduction and dirt-loading capacity. These filters feature two separate layers that provide higher efficiency than standard spun or string-wound cartridges. Made from #1 Grade polypropylene, the bacteria-resistant filter media ensures clean and safe water. Compliant with NSF and IAPMO standards, these filters are perfect for residential, commercial, and municipal drinking water applications.

Key Features: Advanced Filtration for Cleaner Water

• Dual Gradient Design: Larger diameter pre-filter reduces sediment load to the smaller diameter post-filter, enhancing overall capacity and efficiency.
• Bacteria Resistant Media: Made from #1 Grade polypropylene, ensuring the highest standards of water safety.
• 4.5" Diameter: Fits any brand of Big Blue filter housings, including Waterite, Harmsco, GE Osmonics, Flomatic, Clack, Watts, and more.
• High Capacity: Capable of handling up to three times the sediment load of single gradient cartridges, depending on raw water turbidity.
• Wide Compatibility: Suitable for municipally treated, surface, or well water.
• Temperature Range: Operates efficiently between 5.0°C to 65°C.
• Type and Size: 4-1/2" cartridges designed for 10" (254mm) and 20" (508mm) full flow (Big Blue) housings.
• Material: Virgin, melt-blown polypropylene that is chemical and bacterial resistant. Conforms to NSF Standards 42/53 with no leachable or extractable materials.
• Certified Safety: Passed lab tests for chloramine and VOC reduction, certified by IAPMO for NSF/ANSI 42 for materials safety.

Enhance Your Water Filtration System

Upgrade your water filtration system with Excelpure 4.5" OD Big Blue Melt Blown Polypropylene Dual Gradient Water Filter Cartridges. With advanced dual gradient technology, these filters offer unparalleled sediment reduction and dirt-loading capacity, ensuring you get the cleanest, safest water possible. Perfect for a variety of applications and compatible with numerous filter housings, these cartridges are a smart choice for anyone seeking reliable and efficient water filtration. Invest in Excelpure today and experience the difference in water quality!