Undersink Ultra-D Pre-Filter with Casing

The ULTRA-D Submicron Depth Filter is a high-performance water filter using advanced electro-adsorptive technology to remove over 99.99% of viruses, bacteria, and cysts, as well as heavy metals, chlorine, VOCs, pharmaceuticals, and more. With a unique media blend of micro-glass fibers and powdered activated carbon, it offers ultra-fine filtration (down to 0.02 micron equivalent) with high flow, low pressure drop, and excellent performance in fresh, brackish, or salt water. Ideal for residential, commercial, and industrial use, it’s a powerful all-in-one solution for safe, clean water.

Ultra-D Filter Cartridge

Filter Housing – Watermark

1/4″ Quick-Connect Fittings

1 Meter of 1/4″ Tubing