Upgrade your single unit, to a double, or your double unit to a triple. The Crown Upgrades provide you with a quick and easy solution for upgrading your unit, to provide you with excellent additonal protection from contaminants in your water. 

Please note that the upgrades are just a single unit with the hook up accessories and fittings required. This does not come with a replacement filter for your current unit or faucet. This upgrade is meant to be an addition to your existing unit for additional protection from extra contaminants in your drinking water. For questions, please call 800-444-3563. 

• Fluoride/ Heavy Metal Reduction Upgrade: Removes the toxic chemical Fluoride to almost non detectable levels, as well as heavy metals such as: Aluminium, Arsenic, Cadmium, Chromium, Iron, Lead, Manganese, Mercury, Nickel, Silver, and Zinc. 
• Alkalizing Filter Upgrade: Safely raises the pH of your water by infusing natural minerals into your drinking water supply. Perfect for use where water is acidic or after Reverse Osmosis Systems. Helps improve your celllular phsiology and resistance.
• VOC (Volatile Organic Chemicals) Upgrade: Removes Volatile Organic Chemicals and HAAs (Haloacetic Acid), which are toxic by-products of the chlorine disinfection process that can potentially cause extreme health problems. Utilizing a stronger blend of coconut based activated carbon media, the filter can remove chlorine at 90% and VOC's at >95% for up to 500 gallons.
• Sediment reduction upgrade: If you find your filter clogging up frequently, the sediment upgrade is for you. For areas with higher sediment, the Sediment pre-filter is perfect at removing larger particles that may clog up your ceramic filter. The Sediment pre-filter is rated to remove 95% of particualtes at 0.5 microns to ensure that your ceramic filter can perform at maximum capacity. 
• Nitrate Filter Reduction Upgrade: Nitrates are most commonly used as fertilizers. Once taken into the body, nitrates convert into nitrites which are toxic to your body and could potentially cause serious ilnness. This is especially harmfull to infants below 6 months of age.

Replacing Filters: Looking for replacement filters instead? <Click here>

• Filters should be replaced every 6-12 months for maximum contaminant reduction.  Upgrade filters can not be cleaned, and must be replaced at the recommended time intervals.