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Banish 99.99% of Contaminants at the Sub‑Micron Level
Stop settling for basic sediment cartridges—this is the real deal. The Ultra‑D is a 10″ Big Blue depth filter combining activated carbon and silver impregnation to:
Eradicate pathogens: removes >99.99% of viruses, >99.99% of bacteria, >99.95% of cysts in U.S.‑certified tests.
Strip out heavy metals: Kills >95% lead, >80% ferrous iron, >95% arsenic V, >95% cadmium, >85% chromium, ≥75% selenium, and ≥60% mercury.
Polish taste & odor: activated carbon removes chlorine, bromine, and iodine for crystal‑clean flavor.
Fits any standard 10″ × 4.5″ Big Blue housing—no hacks required. High porosity prevents early clogging, maximizing carbon life while maintaining a low pressure drop.
Demand more than “just sediment.” Upgrade to Ultra‑D and guarantee sub‑micron protection, superior taste, and plumbing peace of mind.
The Ultra D Submicron Depth Filter is a 10 inch Big Blue replacement cartridge designed for broad contaminant reduction. It removes over 99.99% of bacteria, viruses, and cysts, reduces heavy metals including lead, and improves taste and odor with activated carbon. It fits standard 10 inch x 4.5 inch Big Blue housings.
It fits standard 10 inch x 4.5 inch Big Blue housings.
What contaminants does this filter target?
It removes over 99.99% of bacteria, viruses, and cysts, and reduces heavy metals including lead, iron, arsenic, cadmium, chromium, selenium, and mercury.
Does this filter help with taste and odor?
Yes, the activated carbon helps improve taste and odor.
What is the recommended replacement interval?
The recommended replacement time is 18 months.
What materials are used in this filter?
It is made from coated micro-glass fibers and includes activated carbon and silver impregnation.
Is this filter designed for low pressure drop?
Yes, it is designed to maintain a low pressure drop while providing high flow rates.
What water types is this filter suitable for?
It is suitable for fresh, brackish, or salt water.
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