The best ice makers are built into mid-range and premium refrigerators from LG, Samsung, and Whirlpool, but the "best" one depends on whether you want speed, quiet operation, or a specific ice shape.

No single refrigerator wins across all categories. LG and Samsung models tend to produce ice fastest and handle mineral-heavy water better. Whirlpool and GE machines run quieter. Frigidaire makes compact units that fit smaller spaces. What matters most is matching the ice maker's output and noise level to your household's actual use, because an ice maker that produces 30 pounds a day sounds impressive until it runs every four hours and wakes you at 2 a.m.

The real difference between models is not whether they make ice—nearly all modern refrigerators do—but how often they cycle, how loud they are during that cycle, how well they handle your water quality, and whether the ice gets stuck in the bin. This guide walks you through what to look for so you can narrow down which machines match your needs.

Key Takeaways

  • LG and Samsung ice makers produce ice in 90 to 120 minutes and handle hard water better than older designs, making them reliable choices for most homes.
  • Whirlpool and GE machines are quieter during the freeze cycle, which matters if your refrigerator is near a bedroom or living space.
  • Ice production speed (measured in pounds per day) varies from 20 to 30 pounds depending on the model, and faster is not always better if it means more noise.
  • Compact and French-door refrigerators often have smaller ice makers that cycle more frequently, so check the cycle time and noise level before buying if you have a small kitchen.
  • Water quality affects ice maker lifespan; homes with hard water or high mineral content should look for models with better filtration or plan for more frequent cleaning.

LG and Samsung: Speed and Hard Water Tolerance

LG and Samsung dominate the ice maker market because their machines freeze ice in roughly 90 to 120 minutes per cycle, which is faster than most competitors. Both brands use similar technology: a metal tray that freezes water in a thin layer, then ejects the ice cubes by warming the tray slightly. This design works well in homes with moderately hard water, where mineral buildup can jam older ice makers.

LG's standard ice maker (found in most LG French-door and side-by-side models) produces about 24 to 26 pounds of ice per day and runs a cycle roughly every two hours during normal use. Samsung's equivalent produces similar amounts. Both are loud during the ejection phase—you will hear a grinding or scraping sound for 10 to 15 seconds—but the cycle is brief enough that it does not run constantly.

If you want faster ice production, both brands offer premium models with dual ice makers (one standard, one crushed-ice dispenser) that can reach 30 pounds per day. These cost $300 to $500 more than base models and take up more freezer space. They are worth the cost only if your household uses ice heavily or you entertain frequently.

Whirlpool and GE: Quieter Operation

Whirlpool and GE ice makers are noticeably quieter than LG and Samsung during the freeze and ejection cycles. Whirlpool uses a slightly different tray design that produces less grinding noise, and GE's machines have better sound dampening around the mechanism. If your refrigerator is in an open kitchen or near a bedroom, this difference is real and worth testing in person.

The trade-off is speed: Whirlpool and GE machines typically take 120 to 150 minutes per cycle and produce 20 to 24 pounds of ice per day. They are not slow, but they are slower than LG and Samsung. In a household that uses ice moderately (a few drinks per day, occasional guests), you will not notice the difference. In a household that goes through ice constantly, you may find yourself waiting for a fresh batch.

Whirlpool's ice makers are particularly common in their French-door models and are reliable over time, with fewer reports of jamming or mineral buildup compared to older designs. GE's machines are solid but less common in their entry-level refrigerators, so you may need to step up to a mid-range model to get one.

Frigidaire and Compact Models: Space-Saving Trade-Offs

Frigidaire ice makers are smaller and designed for compact refrigerators, apartment-sized units, and some bottom-freezer models. They produce 15 to 20 pounds of ice per day and cycle every 90 to 120 minutes, which means they run more frequently than larger machines. This frequent cycling can be noisier overall, even though each individual cycle is quieter.

Compact ice makers are a practical choice if you have limited freezer space or a smaller household, but they are not ideal if you want to set the ice maker and forget about it. The frequent cycling also means more wear on the mechanism over time, so plan for potential repairs after 8 to 10 years of use.

Frigidaire machines are reliable and handle mineral buildup reasonably well, but they require more frequent cleaning (every 6 to 12 months) if you have hard water. If you live in an area with soft water, this is less of a concern.

What to Check Before You Buy

Test the ice maker in the showroom if possible. Run a cycle and listen to the noise level. Open the freezer door and feel whether the ice bin is easily accessible—some refrigerators place the bin awkwardly, making it hard to scoop or refill the water reservoir. Check the bin capacity; larger bins (5 to 7 pounds) mean fewer trips to refill, while smaller bins (2 to 3 pounds) require more frequent emptying.

Ask the salesperson about the water filter. Most refrigerators use a replaceable filter (usually changed every 6 months), and the cost varies from $30 to $80 per filter. Some brands use proprietary filters that are more expensive than generic alternatives. If you have hard water, a refrigerator with a good filter or a separate whole-house water softener will extend the ice maker's lifespan.

Check the warranty. Most ice makers are covered for one year; some brands extend coverage to three years on the ice maker mechanism specifically. If the ice maker fails after the warranty expires, replacement costs range from $300 to $600 in labor and parts, so a longer warranty can save money.

Water Quality and Maintenance

Hard water (water with high calcium and magnesium content) is the most common reason ice makers fail or produce cloudy ice. Mineral deposits build up inside the tray and water lines, eventually blocking water flow or jamming the ejection mechanism. If your home has hard water, you have two options: install a whole-house water softener (a separate system that costs $1,000 to $2,500 upfront) or choose an ice maker with a good built-in filter and plan to replace it every 6 months instead of every 12.

LG and Samsung ice makers tolerate hard water better than older designs because their trays are easier to clean and their water lines are wider. Whirlpool and GE machines are also reliable in hard water, but they require more frequent filter changes. Frigidaire machines are the most susceptible to mineral buildup, so they are not the best choice if you have very hard water.

Regardless of brand, clean the ice maker's tray and water lines every 12 months if you have soft water, or every 6 months if you have hard water. Most manufacturers provide a cleaning cycle in the refrigerator's settings menu. If you do not see one, contact the manufacturer for instructions specific to your model.

Frequently Asked Questions

Why is my ice maker making ice slowly or not at all?

The most common causes are a clogged water filter, frozen water line, or mineral buildup in the tray. Replace the water filter first (it is the cheapest fix). If that does not work, check whether the water line is frozen by looking at the back of the refrigerator where the line enters. If the line is frozen, turn off the ice maker for 24 hours and let it thaw. If neither works, mineral buildup is likely, and you will need a technician to clean or replace the tray.

Can I use filtered water from a pitcher instead of connecting the refrigerator to my water line?

Some refrigerators have a manual fill option, but most modern ice makers require a direct water line connection. Manual fill is slower and less convenient, and you would need to refill the reservoir every few days. If your refrigerator does not have a water line connection, ask the manufacturer whether a manual fill kit is available for your model.

Is crushed ice or cubed ice better?

That is a preference question, not a quality question. Cubed ice (the standard) cools drinks faster and lasts longer in a glass. Crushed ice melts faster and is better for blended drinks. Most refrigerators with dual ice makers let you choose which dispenser to use, so you can have both. If you want only crushed ice, some models let you crush cubed ice using a built-in crusher, though this adds noise and uses more energy.

How often should I replace the water filter?

Most manufacturers recommend every 6 months, but it depends on your water quality and usage. If you have soft water and use ice moderately, you may stretch it to 12 months. If you have hard water or use ice heavily, replace it every 3 to 6 months. Many refrigerators have a filter indicator light that tells you when replacement is due; follow that light rather than a calendar.

What is the difference between an ice maker and an ice dispenser?

An ice maker produces the ice; an ice dispenser delivers it through the door. All modern refrigerators with ice makers also have dispensers, but not all dispensers work equally well. Some jam or dispense ice inconsistently. Test the dispenser in the showroom by pressing it several times to make sure ice flows smoothly and does not stick.