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3/8 Inch RO System Fittings Quick Connector Straight Adapter Union Connectors

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3/8 Inch RO System Fittings Quick Connector Straight Adapter Union Connectors
Features Gallery Product Description Ratings & Review Chat Now
Features
Specifications
Versatility: Can Be Used For Both Hot And Cold Water
Package Includes: 2 Fittings Per Pack
Warranty: 1 Year Limited Warranty
Material: Brass
Easy To Use: No Tools Required For Installation
Size: 1/4 Inch
Temperature Rating: Up To 140°F
Installation Method: Push-to-Connect
Pressure Rating: Up To 150 PSI
Compatibility: Fits Most Standard Water Filter Systems
Connection Type: Quick Connect
Usage: Connects Water Filter To Water Supply Line
Durability: Corrosion-resistant
Highlight:

3/8 Inch RO System Fittings

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RO System Fittings Quick Connector

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RO Straight Adapter
Basic Infomation
Place of Origin: Guanggong
Brand Name: OEM/ROYOL
Certification: CE, RoSH
Payment & Shipping Terms
Packaging Details: Color box
Delivery Time: 10-15 work days
Payment Terms: T/T
Supply Ability: 100 pcs per day
Product Description
RO System Fittings Straight Quick Connector Adapter 3/8 Inch Union Connectors
Product Description
These high-quality 3/8 inch straight quick connector adapters are designed for RO (Reverse Osmosis) water filtration systems. The union connectors provide secure, leak-proof connections between system components with quick and easy installation.
Key Features
  • 3/8 inch straight quick connect fittings for RO systems
  • Durable construction for long-lasting performance
  • Easy push-to-connect installation
  • Secure, leak-proof connections
  • Compatible with standard RO system tubing
  • Union design allows for easy disconnection when needed
Applications
Ideal for connecting components in residential and commercial reverse osmosis water filtration systems, including under-sink RO units and whole-house filtration systems.
Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

C
C*s
Brazil Apr 5.2026
Helpful (42)
As conexões rápidas de engate POM para filtros de água têm excelente custo-benefício. Tamanhos 3/8 e 1/4 polegadas atendem nossas necessidades, e a entrega em massa é sempre pontual. Recomendo fortemente.
O
O*r
United Kingdom Feb 28.2026
Helpful (19)
The quick-connect fittings save so much installation time for our water filter projects. Precise sizing, smooth push-in operation, and professional service from start to finish. Will reorder regularly.
J
J*n
United States Minor Outlying Islands Jan 12.2026
Helpful (28)
These POM plastic push-in quick connectors in 3/8"& 1/4" fit our water filter systems perfectly. Sturdy material, no leaks after long-term use, and the supplier’s consistent quality is truly reliable.
Tag:

Quick Connect Bulkhead Fittings

RO Quick Connect Fittings

RO Water Purifier Fittings

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Contact Person : Vinson
Tel : +86 13267081609
Fax : 86--13267081609
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1st floor, Building 2, Hongzhi Technology Building, Guancheng Community, Guanhu Street, Longhua District, Shenzhen, China
vinson@royolwater.com
+86 13267081609
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