Pentek - 20" x 4.5" Big Blue Empty Refillable Cartridge Plug Ideal for point-of-use applications where

Ideal for point-of-use applications where sodium reduction is critical

The Unicel T-0720-50-B uses pleated polyester media to capture sediment

This motor assembly works with Stenner's peristaltic pump systems commonly used for chlorine injection

} The Filmtec NF90-2540 nanofiltration membrane delivers 700 GPD of high-purity water while removing salts

Pentek - 20" x 4.5" Big Blue Empty Refillable Cartridge Plug Ideal for point-of-use applications wherePentek 20" x 4. 5" Big Blue Empty Refillable Cartridge Custom filtration media housing for tailored water treatment solutions 20" x 4. 75" Dimensions Refillable Design Big Blue Compatible The Pentek 20" x 4. 5" Big Blue Empty Refillable Cartridge lets you build custom filtration solutions with your choice of media. Fill it with activated carbon, KDF, calcite, ion exchange resin, or specialty blends to address your specific water quality challenges.