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  • KH-B4
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KH-100
20 March, 2026
KH-B4 Side view (white)
KH-B4 Comparison Chart
KH-B4 (Gray, side view)

KH-B4

Category: Under Sink RO Systems
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  • 描述
Equipped with a professional 5-stage filtration system (PPF + CTO + RO + T33 + Mineralization) to deeply purify tap water. Built-in LED smart screen supports real-time TDS monitoring and filter replacement reminder, letting you grasp water quality status at any time.
This RO water purifier delivers a stable 95%+ salt rejection rate, effectively filtering heavy metals, bacteria and harmful impurities. Adopted premium Sri Lanka coconut shell T33 activated carbon to eliminate peculiar odors and greatly improve water taste. The mineralization alkaline filter optimizes water quality and creates healthy weak alkaline water for daily drinking.
Equipped with a silent booster pump, it reduces operating noise and offers a quiet home experience. Available in multiple flow options: 100G, 400G, 600G and 800G, to fit different household water demands. Adopt 10-inch universal filter cartridges, which are cost-effective and easy to replace.
Eco-friendly structural design minimizes material waste. Matched with double stainless steel water faucet, and three classic color options (white, black, blue) to perfectly match various kitchen decoration styles.

KH-B4 Flow Chart KH-B4 Dimensions KH-B4 Installation Guide KH-B4 Gray on the countertop KH-B4 Gray placed in the cabinet

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Ningbo Keyinle Technology Co., Ltd. is a professional manufacturer of water purifiers. Founded in 2014, we have developed from an original assembly plant into an integrated enterprise covering design, R&D, manufacturing and sales through years of efforts.

Product Categories

  • built in water dispenser
  • Commercial and Industrial Reverse Osmosis
  • Hot and Cold Water Dispenser
  • hydrogen rich water machine
  • ice maker machine
  • Pipeline Water Dispenser
  • standing water dispenser
  • Table water dispenser
  • Under Sink RO Systems
  • water softener for home

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