Although tap water is clean water that has been filtered and sanitized with chlorine, the impurities in the tap water, such as residual chlorine and metal ions, are problematic for keeping aquatic organisms in it. NA Water is a water purification system that removes the residual chlorine and other impurities quickly. It produces purified water suitable for keeping the aquatic organisms. Anyone can make safe water for aquarium by connecting water outlet and hose.

• Characteristics of NA Water
  * NA Water is shipped with filter cartridges in it. By connecting NA Water and water faucet with a hose, you can have clear water easily.
  * Two types of the filter cartridges are included. Tap water contains impurities like metal ions and residual chlorine. Natural Cotton Sediment Filter and Carbon Filter HD 30 remove such substances quickly.
  * Two types of the filter cartridges are included. Tap water contains impurities like metal ions and residual chlorine. Natural Cotton Sediment Filter and Carbon Filter HD 30 remove such substances quickly.

Clean water is essential for keeping aquatic organisms, such as fish and aquatic plants, in an aquarium. 99% of the chemical substances found in tap water can be removed with the use of RO Kit combined with NA Water (sold separately.) RO Kit is optional kit of NA Water and contained necessary parts for connection. It cannot be used by itself, so please always use it with NA Water.

• * The amount of water RO Kit can produce per unit hour differs depending on the water temperature and water pressure.
• * The standard specification of reverse osmosis membrane is 100GPD (gallons per day). The actual amount of purified water production is affected by the tap water temperature, and water pressure.
• * The frequency of the membrane replacement is generally every 2 years.
• * All the necessary parts integrating RO Kit into the NA Water are included. But please prepare the tools such as adjustable wrench and screw driver separately.
• * Feed Water Connector (Faucet adapter) is designed for the faucet diameter 16mm or 19mm. Depending on your faucet types, the adapter cannot be connected. In such case, please prepare commercially available adapter.
• * This product is an optional kit optimized for the NA Water (sold separately). It cannot be used by itself.

Replacement interval: Approximately 2 years
Please check the capacity of the membrane regularly with TDS meter. In case of observing the drop of the permeate flow due to clogging or increase in TDS value, please replace the membrane even before the replacement interval period.

DI Kit is a deionizing filter that is used in combination with NA Water and RO Kit to produce superior quality purified water. It eliminates a minute amount of impurities and makes purified water at more than 99.99%.

• * Purity water does not have buffering effect characteristics, therefore pH decrease sharply once exposed to air (pH value increases once dissolving with Sea Salt.)
• * All the necessary parts integrating DI Kit into the RO Kit are included.
• * Replace DI Kit approximately every 6 months.
• * This product is an optional kit optimized for the RO Kit (sold separately). It cannot be used by itself.

A natural high-density cotton fiber removes impurities in the tap water, such as metal ions. It also enhances the treatment capacity of carbon filter which takes care of the aftertreatment.

Recommended Replacement interval: Approximately 6 months

This product offers an increased residual chlorine removal capability through the use of higher density activated carbon fibers. It does not alter pH of the water.

Recommended Replacement interval: Approximately 3 months
Total water treatment volume: 10,000L

This product offers superior residual chlorine removal capability by compressed higher density activated carbon fibers. It is also great for increasing the flow rate for water changes. It does not alter pH of the water.

Recommended Replacement interval: Approximately 6 months
Total water treatment volume: 30,000L

This is a high performance activated carbon filter. The treated water has a high pH immediately after treatment. For an aquarium with an organism that is sensitive to a pH variation, the water should be stored in a container for a while.

Replacement interval: Approximately 5 years
Total water treatment volume: 300,000L