LG water filter with packaging on a white background

LG Refrigerator Model LSXS26366S Water Filter

1 Pack
$32.88 USD $46.99 USD
Skip to product information
LG water filter with packaging on a white background
  • LG water filter with packaging on a white background
  • LG LSXS26366S refrigerator with water filter LT800P on a light blue background
  • LG water filter with packaging on a white background
  • White water filter cartridge with LG branding on a white background
  • White wheel with black center on a white background
  • Laboratory setting with test tubes and NSF logo, indicating quality assurance and certification.
  • Comparison of an old and new LG LT800P water filter on a purple background
LG Refrigerator Model LSXS26366S Water Filter

LG Refrigerator Model LSXS26366S Water Filter

Your 26 Cu. Ft Stainless Door-in-Door/Side-by-Side Refrigerator Model No. LSXS26366S uses the LT800P replacement water filter.
$46.99 USD $32.88 USD
1 day handling time with fastest shipment

🚚 Free Shipping 🔁 Easy Return 👌100% Fit
Pack Option

Your LG LSXS26366S water filter is one of those things you don’t really think about… until the water doesn’t taste right. It uses an LT800P replacement water filter, built to fit properly and keep everything flowing smooth. No extra steps. Just works.

It helps improve water quality with every pour, cutting down chlorine taste and everyday impurities. And yeah, it’s NSF 42 and 53 certified, so it’s actually doing what it claims. You might not notice it daily… but once it gets old, the difference shows. Installation is simple. Twist, lock, done. No tools.

Replace it every 6 months. Small step, big difference.
LG LSXS26366S refrigerator with water filter LT800P on a light blue background

Key Features

Perfect Fit : Designed specifically for LG Refrigerator Model LSXS26366S for reliable compatibility.

LT800P Water Filter : Ensures clean, fresh-tasting drinking water and clear ice every day.

NSF Certified : Tested to NSF Standards 42 & 53 to help reduce chlorine taste, odor, lead, and harmful contaminants.

6-Month Replacement Cycle : Provides effective filtration for up to 6 months or 200 gallons of use.

Easy, Tool-Free Installation : Simple twist-and-lock design allows quick replacement in minutes.

Protects Your Refrigerator : Helps prevent sediment buildup and supports long-term appliance performance.

Specifications

  • Brand: LG
  • Filter Model: LG LT800P
  • Part No.: ADQ73613401, ADQ73613408
  • Refrigerator Model Number: LSXS26366S
  • Filter Type: Refrigerator Water Filter
  • Dimensions: 2.1" D x 2.1" W x 7.1" H
  • Material: BPA-free, high-quality filtration media
  • Cartridge Weight: 0.5 lbs
  • Flow Rate: 0.5 gallons per minute
  • Pressure Range: 20 – 120 psi
  • Temperature Range: 33 – 100°F
  • Filter Life: 6 months or 200 gallons
  • Certifications: NSF 42 and 53

Our Replacement Water Filters Are NSF Certified To Reduce 99% Contaminants

Hg
Chlorine
Cl
Mercury
Pb
Lead
Pesticides
Herbicides
Pharmaceuticals

See which water and air filters are compatible with your refrigerator.

Find Compatible Models

When to Replace Your Water Filter

Person marking calendar in kitchen

Every 6 Months or 200 Gallons

Most refrigerator water filters are designed to last approximately 6 months or filter up to 200 gallons of water — whichever comes first.

Fridge control panel

When Your Fridge Displays a Filter Alert

Modern LG, Samsung, Whirlpool, and Frigidaire refrigerators have built-in filter indicators that notify you when it's time for a replacement.

Person sniffing water with concern

Changes in Taste, Odor, or Flow

A drop in water pressure, an unusual taste, or an off smell from your dispenser are clear signs your filter is overdue for a change.

Compatible Model Numbers

LG Refrigerator Model Number LSXS26366S

Frequently Asked Questions

Q: Where is the LG Model LSXS26366S water filter located?
A: The filter is usually located inside the refrigerator, near the top-left corner or rear interior wall.

Q: How often should I replace the LG LSXS26366S water filter?
A: You should replace the LSXS26366S filter every 6 months or after 200 gallons, whichever comes first.

Q: What water filter does LG refrigerator LSXS26366S use?
A: Your LSXS26366S LG refrigerator uses the LT800P water filter for clean drinking water and ice.

Q: Is this a genuine replacement water filter for LG LSXS26366S?
A: Yes

Q: What contaminants does the LSXS26366S water filter reduce?
A: The filter helps reduce chlorine taste and odor, lead, mercury, cysts, and other harmful impurities.

Q: Does the filter work for both water and ice dispensers?
A: Yes, the LT800P filter is used for both drinking water and ice production.

Q: How do I change the LG refrigerator water filter LSXS26366S?
A: Open the filter compartment, twist the old filter counterclockwise, insert the new LT800P, twist until locked, and flush water for 2–3 minutes.

Q: What if I’m not happy with the filter?
A: Your satisfaction is guaranteed! Every LG refrigerator water filter LSXS26366S with a 30-day return and refund assurance. If you are not happy with the purchase, simply contact us for a hassle-free refund or replacement.

You may also like