10 inch Carbon Block CTO Water Filter Cartridge (5 Micron)

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Filters out chlorine and other chemicals from incoming water. Ideal for reverse osmosis pre-filtration, fish keeping filters dechlorination, and more.

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$ 25.00

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Brand: Others

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  • Unique carbon block designed for chemical adsorption
  • Filters out chlorine and other chemicals, including VOCs
  • Filters out rusts, fine sands, sediments, micro organisms
  • Improves the taste of water
  • Improves the odour of water


The 10" Carbon Block CTO Water Filter Cartridge (5 Micron) has a capacity of 2500 gallons. Generally, water filter cartridges should be replaced every 6 months or earlier if the level of contaminants is high in your water system.

Water Filter Cartridge Online Shop

N30 markets high-quality CTO water filter cartridges in Singapore.

Order your water filter cartridges online today at n30.com.sg

About N30

About N30 Tank

N30 Tank Pte. Ltd. is a leading manufacturer of custom-made fish tanks cabinets. As a tank maker, we supply aquarium cabinets to homes and offices locally as well as ship orders worldwide.

N30 provides expertise in the construction of large acrylic aquariums, such as those in Underwater World (Resort World Sentosa). We supply customised storage tanks to fish farms such as Qian Hu, and to major restaurants. The N30 brand name is trusted for quality workmanship in the industry.

N30 has developed unique glass-sealing techniques, which allows us to produce very large tanks (such as 30-feet long) without issue of water leakage. For all custom-made fish tanks, N30 assures customers of Five Years Warranty against water leakage.

To support the needs of aquarium hobbyists, N30 is also offering a wide range of aquarium accessories such as filters, pumps, lighting, wave makers, skimmers... for sale online. We encourage customers to browse and shop online at n30.com.sg for accessories. It is convenient and we provide free delivery for orders (see the online store terms and conditions for details).

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When you purchase S$100 of aquarium accessories online at n30.com.sg, you will earn 500 points in your N30 account. You may convert the 500 points into an eVoucher worth S$5. To use this eVoucher on your next order, simply enter the unique eVoucher code in your shopping cart before you check out. That's all!

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