Ready to Ship
Fast dispatch
In stock

oem NSF Certificate Refrigerator Water Filter Household Fridge

40-99 Units
100-499 Units
500-999 Units
>=1000 Units
Min. Order
40 Units
Choose your specifications
Company Information

Tianjin Yunda Industry And Trade Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 1,300,000+
12 Years Paid Supplier Supplier Trade Assurance
Learn More

Quick Details

Type: Refrigerator Parts
Place of Origin: Tianjin China
Brand Name: OEM
Model Number: RWF4400A
Condition: New
Replacement/Compatible Code: 4874960100
Certificate: NSF42, NSF372, ISO9001
Filter Life: 6 Months or 1500Gallons
Material: Activated Carbon
Use: Refrigerator Part , Replacement Filter for Refrigerator
Size: OD: 1.8&quot; Length: 6.9&quot;
Flow Rating: 0.5-1gpm
Micron Rate: 0.5 micron
Function: Reduces lead, mercury, copper and cadmium,cyst
Selling Units: Single item
Single package size: 5X5X18.4 cm
Single gross weight: 0.18 KG
Package Type: SPRING SOURCE Color Box Packing



Product name

oem NSF Certificate Refrigerator Water Filter Household Fridge 

Model No

RWF Series

Compatible with




Flow rate


Filter life

6 Months or 1500 Gallons(Whichever Comes First)

Operating Pressure


OEM service








Every filter is tested under 80psi, which is the working water pressure in the refrigerator, on the pro

duction lines.

Our technicians collect the samples from the production lines for bursting test under 375psi, which is

NSF Standard.

Our technicians collect the samples for fatique test under 240psi, for recycling 100,000 times, which is

NSF standard.






Is an ISO9001 certified enterprise, established in 2001. The factory of the company is located in Tianjin, China. Three manufacturing sites occupies 40,000 square meters. Our YUNDA FILTER CO. is a professional manufacturer, can provide comprehensive water purification products for the whole home,is committed to solving the quality of domestic water and providing safer and cleaner drinking water. All the products meet international standard specifications. Moreover, we've got certificate NSF42, NSF372 by WQA and NSF42 by NSF for our refrigerator water filters; NSF42 approved by WQA for auto-coffee machine filters, water pitcher filters, PP and CTO already.


YUNDA FILTER has exported its products to many countries and districts, such as USA, Canada, British, Australia, Italy, Poland, Middle East, South East Asia, etc. We are selling USA market 700,000pcs Refrigerator water filters per month. We hope to serve our customers with professional services and direct pricing system by manufacturer.Our principle is providing more suitable products and better services for our distributors. YUNDA FILTER expects to cooperate with every outstanding enterprise in the field of water purification to build a prosperous future! welcome your visit as well as customers' plant inspection at any time!



Q1:Are you a manufacturer?

A.Yes. We are China top manufacturer for all the water filters. We manufactured over 30 million units

of the water filters in 2017.


Q2.Can we use our logo/brand?

A.Of course. Private Label is absolutely welcome. We also have Designing Dept. to help you get

your own logo design and packing design free of charge.


Q3. Can you offer sample to check the quality? 

A:We offer FREE SAMPLES based on freight collect.


Q4.What’s the order delivery time?

A: Order delivering time has relations with the order quantity, order models and packagings. Gener

ally, it takes about 15-20 days to get the order ready.


Q5.Why should I choose YUNDA?

A: 1)We have the Injection workshop, filter media workshops, assembly workshops. Every part of

your filters are made by ourselves. The product quality is under control. The costs is under control.

2) Most filters have international certifications such as NSF, WQA, EC-1935/2004.

3) Your filters are produced in an ISO9001 and ISO14001 factory, in the dust-free workshops and

under strict production procedures and multi-QC system.