Ningbo Hidrotek Cto-20b Block Carbon Cartridge 4.5" X 20"
Rowad Points
Rowad members can earn points that can be redeemed for various amazing rewards.
Extra Services
Get A Price Match
+ 5% Store Credit
- 20” Drop-In cartridge that reduces sediment down to 0.5 micron and reduces chlorine, taste & odor at a flow rate of 5.0 gpm for 50,000 gallons.
Despite being a new name in the market, Nigbo Hidrotek is increasingly becoming popular in the world of water purifiers. The production aims at curbing the continuous environmental degradation, specifically water, which faces serious pollution. Their products cover domestic reverse osmosis systems, filter housings, commercial and industrial products, water filters, and filter cartridges for water treatment. The systems contain several core filters, including the RO membrane, GAC, PP, and CTO, that remove dirt, rust particles, bacteria, heavy metal, and other substances that contaminate water.
Great Warranty
2-year warranty with awesome service
Reliable Delivery
Free shipping when you spend 500 or above
Easy Returns
Easy returns within 14 days from delivery
