Sign up for the LT700P filter Subscription Service and a new filter will ship every 3 months or 6 months automatically. Now with a limited offer, save 50% off your first filter, plus 15% off additional filter refills and free shipping. Add to Cart for details.*

Not sure which LG filter fits your fridge? Just visit and enter your model number. We,ll point you in the right direction and display the correct filter that you can purchase on the spot. Buy a single filter or multi-packs—or sign up for our subscription service to ensure you always have a replacement at the ready.

Easily replace your LG water filter in just minutes, with no tools required. Simply twist to remove the old filter, then push the new one in place and twist until tightened. Our filters are located at the top of the fresh food section or on the door, so they,re out of the way but still easy to see and reach.

The LG LT700P water filter gives cleaner, fresher-tasting water straight from your fridge. Certified by NSF International, it reduces aesthetic impurities and other contaminants so you can enjoy every glass with confidence and peace of mind.

LG water filters is certified by NSF International, one of the most respected and trusted independent product testing organizations. Specifically, this filter is certified to NSF 42, NSF 53, and NSF 401. Don,t take our word for it, take theirs—and look for the NSF logo right on the package.

Only genuine LG water filters deliver the fit and performance your refrigerator demands—guaranteed. Aftermarket filters may look similar but don,t come close to the same quality, safety and reliability. Plus, they can cause leaks, malfunctions and even damage your refrigerator. Keep your appliance investment in tip-top shape by choosing LG filters.

It,s easy to make sure your water filter is genuine—just look for the familiar LG logo on the label. Beyond identifying the printed logo at the top, grab your phone and shine the flashlight on the label to reveal hidden LG watermarks that only appear on genuine LG water filters.

Provide cleaner, fresher and better tasting water and ice for your family

Subscription Service for water filters: Enroll in the LG Refrigerator automatic water filter replacement service through December 31, 2025 and receive $15 off the MSRP of the water filter. This offer is limited to single water filter orders only. Two-pack and three-pack water filters are not eligible for this offer. The first water filter order will be processed immediately after purchase. All filter orders will receive free standard ground shipping (5 - 7 business days). An email reminder will notify you before your next filter ships and payment will be collected according to your chosen payment method. Subscription information (including credit card information) can be updated at any time, up to 48 hours prior to order fulfillment. The subscription price is subject to change at any time without notice. LG has the right to cancel/modify the recurring orders at any time.You assume all risks associated with the installation or replacement of any parts/accessories on your LG product including, but not limited to, bodily injury or personal property loss or damage. LG recommends that you use an LG authorized servicer for your product and safety. Please contact LG Order Support at 1-800-243-0000 for assistance.