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Premium 20X4.5 Inch Water Filter Housing with Durable Brass Port
US$3.93
4-399 Pieces
US$3.91
400-999 Pieces
US$3.89
1,000-4,999 Pieces
US$3.87
5,000+ Pieces
Sample price:US$7.42/piece.Request sample
Product profile
Customization
AvailableMaterial
PP/Ptef/PCDelivery
7Model NO.
20*4.5 inchMOQ
50Interface
CustomizableTransport Package
Individual Carton Plus Outer Packing CartonSpecification
TriadTrademark
huisidunOrigin
ShandongHS Code
8421991000Production Capacity
500/DayKey features
Good sealing performance, effectively prevent water leakage during operation
Wide compatibility, fits most standard size filter cartridges on the market
Transparent /opaque optional, convenient for observing internal filter status
Strict production quality control, long service life for daily water filtration
Complete port size options, match different pipeline connection demands
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤10.16h
AI-Powered supplier vetting
SummaryThe supplier operates in environmental protection engineering, purification and water-treatment equipment, household and industrial appliances, instruments, solar equipment, and related import/export activities. It reports 3D design, ODM, OEM, and broad customization capabilities, with more than 30 environmental protection projects cited in several Chinese provinces. Production indicators include more than 10 production lines, 11–20 quality-control staff, and stated order fulfillment within 15 workdays in both peak and off-peak periods. However, the supplier reports no new products in the past year, no SDK, no overseas warehouse, showroom, agent, or branch, and several service-control procedures lack written records. No certification information is provided, and financial credibility cannot be assessed from the available non-financial evidence.
Supplier typeThe supplier is a manufacturer and seller involved in environmental protection engineering design and installation, purification and water-treatment equipment, appliances, instruments, and solar equipment, while also conducting goods and technology import/export. This indicates a diversified equipment and engineering supplier rather than a single-product trader.
Production capacityThe supplier reports more than 10 production lines in one slice and 30 in another, 11–20 quality-control staff, and order fulfillment within 15 workdays in both peak and off-peak periods. However, it does not conduct continuous quantity reconciliation for each batch or mass production, indicating a documented production-control weakness despite substantial stated capacity.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization, along with 3D software design and ODM/OEM services. These consistent statements provide direct evidence of broad customization capability.
Client casesThe supplier states that it has completed more than 30 environmental protection projects in Shandong, Hebei, Henan, and other locations. Cited examples include coking wastewater treatment for a steel group, VOCs treatment for a pharmaceutical factory, and a solid-waste resource center for an industrial park, demonstrating relevant project experience.
Product Q&A
Q:What material is the filter housing made of?
A:
Mainly food-grade PP plastic. Transparent housings adopt high-strength transparent PP, safe for drinking water applications.
Q:What working pressure can this filter housing bear?
A:
Rated working pressure: 100PSI (7bar). Suggest operating within 20-80PSI to extend service life.
Q:What size cartridges fit this filter housing?
A:
Fit standard 10-inch / 20-inch filter cartridges, including PP sediment filter, carbon block, GAC carbon and other standard cartridges.
Q:What thread port sizes are available?
A:
Common options: 1/4", 3/8", 1/2", 3/4" NPT / BSP thread, support customized port requirements.
Q:Why does the filter housing leak?
A:
1. O-ring mis-placed or damaged;
2. Housing not fully tightened;
3. Exceed max working pressure. Replace O-ring or tighten properly for solution.
Send Inquiry
*To:
Yuncheng Huiston Environmental Protection Technology Co., Ltd.
Yuncheng Huiston Environmental Protection Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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