LG water filter with packaging on a white background

LG LSXS22423S Water Filter

1 Pack
$32.88 USD $46.99 USD
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LG water filter with packaging on a white background
  • LG water filter with packaging on a white background
  • LG LSXS22423S 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
  • Comparison of an old and new LG LT800P water filter on a purple background
  • Laboratory setting with test tubes and NSF logo, indicating quality assurance and certification.
LG LSXS22423S Water Filter

LG LSXS22423S Water Filter

Your 22 Cu.Ft. Stainless Side-by-Side Refrigerator Model No. LSXS22423S uses the LT800P replacement water filter.
$46.99 USD $32.88 USD
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Your LG LSXS22423S water filter is one of those things that quietly keep everything right - clean water, better taste, and ice that looks clear. It uses an LT800P replacement water filter, made to fit properly and keep the flow smooth. No fuss. Just works.

It helps reduce chlorine, sediment, and other common contaminants that affect flavor. And yeah, it’s NSF/ANSI Standard, so it’s doing what it claims. You might not notice it every day… but once it wears out, you will.

Installation is quick. Twist, lock, done. No tools needed. Replace it every 6 months. Easy to forget, but worth it.
LG LSXS22423S refrigerator with water filter LT800P on a light blue background

Key Features

  • Perfect Fit : Designed specifically for LG Refrigerator Model LSXS22423S 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: LSXS22423S
  • 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 LSXS22423S

Frequently Asked Questions

Q: Where is LG Model LSXS22423S 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 LG LSXS22423S water filter?
A: You should replace LG LSXS22423S filter every 6 months or after 200 gallons, whichever comes first.

Q: What water filter does LG LSXS22423S use?
A: Your LG LSXS22423S refrigerator uses the LT800P water filter for clean drinking water and ice.

Q: Is this a genuine replacement water filter for LG LSXS22423S?
A: Yes

Q: What contaminants does the LSXS22423S 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 LG Refrigerator Model LSXS22423S water filter?
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 LSXS22423S 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.

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