LG
LG Refrigerator Model LRDCS2603S Water Filter Replacement
LG Refrigerator Model LRDCS2603S Water Filter Replacement
Your LG 26 cu. ft. Bottom Freezer LRDCS2603S Refrigerator uses this genuine LT1000P as a replacement water filter.
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Specifications
Specifications
- Filter Type: LG LT1000P (ADQ74793501)
- Replacement For: LG LRDCS2603S
- Flow Rate: 0.5 gallons per minute
- Dimensions: 2.1” (Width) x 2.1” (Depth) x 7.1” (Height)
- Certifications: NSF 42 (taste/odor), NSF 53 (health contaminants), NSF 401 (emerging compounds)
- Capacity: 6 months or 200 gallons
Compatible with LG and some Kenmore refrigerators. - Operating Pressure Range: 20-120 psi
- Temperature Range: 34-100°F
Key Features
Key Features
- Advanced Contaminant Reduction: Designed to remove up to 99% of harmful impurities, including lead, mercury, asbestos, benzene, pesticides, pharmaceuticals, and BPA.
- Taste & Odor Control: Effectively filters chlorine and other impurities to deliver crisp, clean, and refreshing water with every sip.
- Certified Performance: Rigorously tested and certified to NSF 42, 53, and 401 standards for taste, health-related contaminants, and emerging compounds.
- Secure & Hassle-Free Fit: Engineered for easy installation with leak protection, featuring durable O-rings and automatic filter replacement alerts from your LG refrigerator.
- Long-Lasting Efficiency: Provides up to 200 gallons or 6 months of clean water, ensuring consistent performance and reliable hydration.
- Eco-Friendly Choice: A smarter alternative to bottled water, reducing plastic waste while saving you money over time.
Compatible Models
Compatible Models
Compatible Parts
Compatible Parts
Installation Instructions
Installation Instructions
Frequently Asked Questions
Frequently Asked Questions
Q: Does the LT1000P filter remove pharmaceuticals and other new-age contaminants?
A: Yes, it does. The LT1000P is NSF 401 certified, meaning it’s tested against emerging compounds like pharmaceuticals, pesticides, and other modern pollutants that standard filters may not handle. This ensures your water is not just clean but also safe.
Q: Will using non-LG filters affect my refrigerator’s warranty?
A: Yes, it could. Generic filters may not provide the same fit or protection, and any damage caused by leaks or poor filtration may not be covered by your appliance warranty. Using the genuine LG filter ensures compatibility and protects your investment.
Q: Can I use the LT1000P with other brands or only with LG refrigerators?
A: The LT1000P is engineered for LG refrigerators and provides the best performance when used as intended. While there may be generic alternatives, only the LT1000P guarantees the certified fit, filtration quality, and leak protection designed specifically for your LG unit.
Q: Does the LT1000P filter affect the water pressure in my dispenser?
A: No, it’s designed to maintain steady water flow when installed correctly. If you notice a drop in pressure, it’s usually because the filter is clogged from extended use, or your home’s water line has sediment buildup. Replacing the filter restores proper flow.
Q: Does this refrigerator remind me when to change the filter?
A: Yes, it comes with an automatic replacement alert. The indicator light will turn on when it’s time for a new filter. This feature helps ensure you never accidentally use an expired filter that could compromise water quality.
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.





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This is a high-quality, genuine LG filter that provides peace of mind and excellent performance. Highly recommended.