மொத்த விற்பனை · 1998 முதல்
Express Water Express Water
Under-Sink Reverse Osmosis Water Filter - NSF Certified Water Filter Cartridge by Express Water China Manufacturer

Under-Sink Reverse Osmosis Water Filter

RO System

Gravity-fed RO system relying on incoming water pressure to push water through the RO membrane. Multi-stage: sediment filter, carbon filter, RO membrane. Wholesale factory supply, customizable for OEM/ODM. NSF/ISO certified for industrial and commercial water treatment. Manufactured at our 20,000+ m² ISO 9001:2015 certified facility in Yuanhua Town, Haining City, Zhejiang Province, China, this product is part of our full-stack water filtration line — independently tested to NSF/ANSI 42 & 53 standards by SGS, with CE marking for European import compliance and FDA-grade material declarations on request. OEM/ODM private-label customization is available: brand printing, custom end-cap molding, color matching and packaging. Standard MOQ from 1,000 pcs; bulk wholesale FOB Shanghai/Ningbo with T/T 30/70 or L/C at sight payment terms. We currently export to 50+ countries including the United States, Germany, Russia, Saudi Arabia, Malaysia, Indonesia and Brazil, with full halal (JAKIM) certification on file for Muslim markets.

தொழில்நுட்ப விவரங்கள்

Filtration Stagesநிலைகள்
Membrane TypeThin-Film Composite (TFC) Polyamide
Output Capacity50 / 75 / 100 / 200 / 400 / 600 GPD
Salt Rejection Rate≥ 96% – 99%
Working Pressureஅழுத்தம்
Pure-to-Waste Ratio1:1 – 1:3 (configurable)
Storage Tank3.2 / 4.4 / 5.5 gallon (NSF-listed)
Certificationsசான்றிதழ்கள்
StagesMulti-stage
TypeGravity-fed
MembraneRO 75GPD

Key Features

  • No pump required
  • Removes rust, dirt, chlorine, heavy metals
  • Storage tank included

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