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2-Stage 20 Big Blue Whole House Water Filter System Assembly
2-Stage 20 Big Blue Whole House Water Filter System Assembly
2-Stage 20 Big Blue Whole House Water Filter System Assembly
2-Stage 20 Big Blue Whole House Water Filter System Assembly
2-Stage 20 Big Blue Whole House Water Filter System Assembly
2-Stage 20 Big Blue Whole House Water Filter System Assembly
2-Stage 20 Big Blue Whole House Water Filter System Assembly
2-Stage 20 Big Blue Whole House Water Filter System Assembly
Specifications
Supply Ability :
More than 1,000 units per month
Brand Name :
Viano
Model Number :
WYN-BB20-2
Operating Temperature :
4°C – 45°C (39°F – 113°F)
MOQ :
500
Delivery Time :
30 Days （Based on the number of orders）
Max Operating Pressure :
8 bar (116 PSI)
Inlet/Outlet Port Size :
3/4", 1", 1.5" (NPT/BSP Threaded Brass Ports)
Housing Materials :
High-Clarity PET (Clear) / Reinforced PP (Blue/Black)
Model :
WYN-BB20-2
Payment Terms :
T/T， PayPal,WestUnion,L/C at sight
Price :
Depending on the specific configuration and order quantity
Compatible Cartridge Size :
20" × 4.5" Big Blue (508 mm × 114 mm)
Compatible Cartridges :
PP Sediment, CTO Carbon Block, GAC, Resin, Pleated Filter
Burst Pressure :
> 28 bar (400 PSI)
Pressure Gauges :
Optional (0, 1, or 2 Stainless Steel Pressure Gauges)
Mounting Options :
Standard Wall Bracket / Optional Floor-Standing Iron Frame
Customization Options :
Iron Stand, Pressure Gauges, Port Sizes, Colors, Logo
Certification :
EPA,FDA,RoHS,FCC,UL,CE,NSF,LFGB,REACH
Place of Origin :
Anhui,China
Pressure Release Valve :
Dual Red Pressure Relief Buttons
Packaging Details :
Customizable
Description
2-Stage 20" Big Blue Whole House Water Filter System Assembly
High-Flow POE Filtration Assembly with Optional Floor Stand & Dual Pressure Gauges (OEM/ODM Customization)
The Viano 2-Stage 20" Big Blue Whole House Water Filter System (WYN-BB20-2) is a heavy-duty, high-capacity point-of-entry (POE) filtration assembly engineered for residential whole-house purification, commercial pre-treatment, and industrial RO system protection. Designed to accommodate standard 20" x 4.5" filter cartridges (such as PP melt-blown sediment and CTO carbon block elements), this system delivers high flow rates with minimal line pressure drop. To meet diverse market demands and installation preferences, the unit offers full structural customization, including an optional powder-coated floor-standing iron frame, single or dual pressure gauges for real-time differential pressure monitoring, and configurable housing sumps (transparent PET or light-blocking PP/Black). Built with high-flow brass insert ports and integrated pressure relief valves, it serves as a flexible, low-maintenance OEM/ODM solution for global distributors and engineering projects.
Key Features

  • High-Flow 20" Big Blue Capacity: Engineered for standard 20" x 4.5" filter cartridges, delivering high dirt-holding capacity and superior flow rates ideal for whole-house, agricultural, or commercial POE filtration.

  • Optional Floor-Standing Frame & Wall Mounts: Highly versatile mounting configurations allow B2B clients to choose between space-saving wall-mount brackets or an optional heavy-duty floor-standing iron frame for ground placement without wall drilling.

  • Optional Real-Time Pressure Gauges: Available with single or dual top-mounted pressure gauges to monitor inlet and outlet water pressure, providing a visual indicator for filter clogging and maintenance timing.

  • Configurable Sump Material Schemes: Customizable with high-clarity transparent PET sumps for visual inspection of filter media accumulation, or heavy-duty opaque (Blue/Black) PP sumps for outdoor/sunlight anti-algae protection.

  • Reinforced Brass Thread Ports & Pressure Relief: Features heavy-duty 3/4", 1", or 1.5" brass insert ports (NPT/BSP) for durable connections under high pressure, paired with red pressure-relief buttons for easy cartridge swapping.

  • Complete OEM/ODM Customization: Fully adaptable factory production, supporting customized frame styles, gauge integration, port sizing, housing color combinations, and private-label logo printing.

Product Details

2-Stage 20

2-Stage 20

2-Stage 20

2-Stage 20


Why Choose Viano as Your Water Treatment Partner?
More Than a Supplier, Your Strategic Manufacturing Base in China
01. The Power of a Source Manufacturer
Founded in 2007 and headquartered in Hefei, Viano combines 15+ years of water purification expertise with massive production capacity. With 300+ skilled staff and an annual output of 400,000 sets, we are the heavy-duty engine behind your brand's global growth.
2-Stage 20
02. Market-Ready Standards & Recognition
We lower your market entry barriers by maintaining up-to-date international certifications. Our rigorous quality management system ensures that every water purifier delivered is fully compliant, reliable, and ready for your shelves.
2-Stage 20
03. Full-Service OEM/ODM: From Concept to Market
Unlock total flexibility with our integrated manufacturing. We support diverse customization options including logo branding, exclusive color schemes, and regional water quality adjustments. With our in-house mold center and certification support, we accelerate your time-to-market while ensuring strict confidentiality (NDA).
2-Stage 20
04. Inside Our Factory: Your OEM/ODM Powerhouse
Take a transparent look into Viano's manufacturing excellence. With in-house molding, food-grade injection, and 100% functional testing, we turn complex engineering into reliable water solutions for global partners.
2-Stage 20
Precision Tooling Center
200+ Precision Molds | Rapid Prototyping
Equipped with an extensive library of 200+ sets of precision molds, we support independent R&D and rapid prototyping, ensuring exclusive mold protection for OEM partners.
2-Stage 20
Injection Molding Workshop
15+ High-Speed Injection Machines | Food-Grade Material
Featuring 15+ advanced injection molding units, we produce 100% of our filter housings and water-contact components in-house. We strictly use food-grade raw materials to ensure structural durability and water safety.
2-Stage 20
Final Assembly Lines
4 Semi-Automated Lines | 50,000 Units Monthly Output
Our facility houses 4 standardized assembly lines operating under lean manufacturing principles. With a monthly capacity of 50,000+ units, we ensure timely delivery for high-volume global wholesale orders.
2-Stage 20
Commercial System Workshop
High-Flow Commercial Systems | Adaptable to large-scale projects
Specially designed for large-scale commercial RO systems. Our engineering team ensures these units providing stable performance for offices, schools, and hospitals.
2-Stage 20
Advanced Testing & QC Center
Commitment to Quality | Testing at Every Stage
Prior to packaging, every single product undergoes rigorous performance testing. Our laboratory simulates extreme operating conditions--including 500 PSI burst tests and salt spray analysis--to ensure that our products maintain reliable operation for years to come, regardless of the climatic environment.
2-Stage 20
Filter Cartridge Workshop
3 Million Units Annual Capacity | 0.0001 μm Precision
Our filter production line utilizes medical-grade membranes and premium carbon. With an annual output of 3 million cartridges, we maintain strict control over the core filtration media to guarantee a 95%+ salt rejection rate.

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2-Stage 20" Big Blue Whole House Water Filter System Assembly

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Product Detail
Supply Ability :
More than 1,000 units per month
Brand Name :
Viano
Model Number :
WYN-BB20-2
Operating Temperature :
4°C – 45°C (39°F – 113°F)
MOQ :
500
Delivery Time :
30 Days （Based on the number of orders）
Contact Supplier
2-Stage 20 Big Blue Whole House Water Filter System Assembly
2-Stage 20 Big Blue Whole House Water Filter System Assembly
2-Stage 20 Big Blue Whole House Water Filter System Assembly
2-Stage 20 Big Blue Whole House Water Filter System Assembly

Anhui Viano Water Purification Technology CO., LTD

Verified Supplier
1 Years
anhui, hefei
Since 2007
Business Type :
Manufacturer
Main Products :
Desktop RO Water Purifier, High Flow RO System, RO Water Purifier Cabinet
Total Annual :
30000000-40000000
Employee Number :
300~500
Certification Level :
Verified Supplier
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