Samsung Refrigerator RF31CG7400SR Replacement Water Filter
Samsung Refrigerator RF31CG7400SR Replacement Water Filter
Your Samsung 29.8-cu. ft. 4-Door Smart Compatible French Door Refrigerator RF31CG7400SR uses this genuine HAF-QIN replacement filter.
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Keep your water and ice fresh with the Samsung Refrigerator RF31CG7400SR Water Filter. This genuine Samsung model RF31CG7400SR water filter is certified to Merit standards 42, 53, and 401, reducing chlorine, lead, and other impurities to deliver clean, great-tasting water every time.
We recommend replacing this filter every 300 gallons or six months to maintain peak performance. Its easy rotate-and-lock design makes installation quick and hassle-free, so you can enjoy pure water without the wait. Choose this reliable filter to protect your family’s health and ensure your fridge runs smoothly.
Specifications
Specifications
- Brand Name: Samsung
- Model Number: RF31CG7400SR Water Filter
- Replacement Cartridge Models: RF31CG7400SR
- Material: High-grade carbon block
- Filter Capacity: 300 gallons
- Dimensions: 2.13" × 2.13" × 8.86" (W × D × H)
- Weight: 0.56 lb (~9 oz)
- Certifications: NSF/ANSI 42, 53, 401
Key Features
Key Features
- NSF Certified: Tested and certified to Merit standards 42, 53, and 401, so you can enjoy water that’s clean, safe, and great-tasting.
- Filter Capacity: Efficiently filters up to 300 gallons, giving you long-lasting performance without frequent replacements.
- Easy Installation: The simple 90° rotate-and-lock system makes swapping your filter quick, easy, and hassle-free.
- Contaminant Reduction: Advanced high-grade carbon block filtration reduces up to 99% of harmful substances, including chlorine, pesticides, and pharmaceuticals, for pure, refreshing water.
- Replacement Time: Designed for convenience-replace every 300 gallons or six months to keep your fridge and water at peak performance.
Installation Instructions
Installation Instructions
Frequently Asked Questions
Frequently Asked Questions
Q: Can I use any water filter in my Samsung RF31CG7400SR fridge?
A: For the best performance, only use the genuine water filter. Generic filters may not meet Merit standards 42, 53, and 401, which can affect water quality and your fridge’s performance.
Q: How difficult is it to install the water filter?
A: Installation is simple with the 90° rotate-and-lock system. Most customers can replace the filter in under a minute without any tools, making it quick and hassle-free.
Q: Will this filter improve the taste of ice as well as water?
A: Absolutely. The high-grade carbon block filtration reduces chlorine, pesticides, and pharmaceuticals, so your ice and water taste clean and fresh every time.
Q: Can I leave the old filter in if I haven’t reached 300 gallons yet?
A: While it may seem fine, we recommend replacing the filter on schedule. Over time, the filter’s effectiveness declines, which could compromise water quality and safety.
Q: Does this filter affect water flow from my fridge dispenser?
A: No, this filter is designed for optimal flow. If water slows down, it usually indicates it’s time for a replacement.
Shipping Policy
Shipping Policy
We offer FedEx Ground or USPS Priority Mail Free shipping every day on U.S. Most orders ship within 1-2 business days . Business days are Monday through Friday . Any expedited delivery requests that are placed Friday through Sunday will not be shipped until Monday. If the following Monday falls on a USPS recognized holiday, your order will be shipped on Tuesday.
- The shipping carrier and method will be determined based on the weight, dimensions, and destination of the order.
- Most orders placed before 3 PM EST will be shipped the same day. Orders placed after 3PM EST will be shipped the next business day, if available.
- If an item takes longer than 72 business hours to ship, it will be noted on the product page or you will be contacted about the delay.
Additional shipping costs may apply for orders shipping to non-contiguous U.S. locations, P.O. Boxes, and certain rural addresses. Customers will be contacted if additional fees are required.
Your Warranties and Representations
You warrant and agree that you have the right and legal capacity to enter into this Agreement and to adhere to its terms and conditions. You warrant that you are a human individual that is eighteen (18) years of age or older. You warrant that you will not access the Websites through automated or non-human means, whether through a bot, script, or otherwise. You warrant that you are not prohibited from assenting to this Agreement by any preexisting agreement. You warrant and represent that any and all information provided by you, including account and payment information are accurate and valid.
HOURS OF OPERATION
Customer Support Hours:
- Monday – Friday: 9 am to 6 pm EST
Sales Support Hours:
7 Days a Week: 9 am to 9 pm EST
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We have a standard 24-48 hour processing time on all orders. Expect Products will be delivered in 2 Days after processing.
This processing time frame is subject to change due to sales or holidays.
**In order to avoid any delays in shipping please provide matching shipping & billing addresses.
FOR MORE DETAIL, PLEASE REVIEW OUR RETURNS POLICY.
Please email info@filterlo.com if you incurred an error when filling out your shipping details.
Return & Refund Policy
Return & Refund Policy
Our return policy allows for a 30-day window from the date you receive your item to request a return. To be eligible for a return, your item must be in the same condition as when you received it, unworn or unused with tags, and in its original packaging. You will also need to provide a receipt or proof of purchase.
To initiate a return, please email us at info@filterlo.com. If your return request is approved, we will provide you with a return shipping label and instructions on how and where to send your package. Please note that items sent back to us without first requesting a return will not be accepted.
Damages and issues
If you receive an item that is defective, damaged, or incorrect, please contact us immediately at info@filterlo.com so that we can address the issue.
Exceptions / non-returnable items
Certain types of items, such as perishable goods, custom products, and personal care items, are not eligible for return. In addition, we do not accept returns for hazardous materials, flammable liquids, or gases. Sale items and gift cards are also non-returnable. If you have any questions about whether an item is eligible for return, please contact us.
Exchanges
If you would like to exchange an item, we recommend returning the original item for a refund and placing a new order for the desired item.
Refunds
Once we have received and inspected your return, we will notify you of the status of your refund. If approved, the refund will be processed and applied to your original payment method. Please note that it may take some time for your bank or credit card company to process and post the refund.






Arrived quickly with good value.